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[Sell]
Shoe soles silicon rubber |
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Shoe soles silicon rubber
Product Description
HY-208# silicone rubber mainly used for shoe sole molds, sand casting, sole sampling, plaster models, simple products, products with non-complex patterns, as well as product models with stable size and non-deformation.
Product Feature
The product, which is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.
Product Specification/Models
Using Instruction of shoe soles silicon rubber
Component A is white flowing liquid and component B is the curing agent. For example, take silicone rubber of 100g and add 2% curing agent for mixing evenly. After the silicone rubber and the curing agent are completely mixed, put the silicon into a vacuum machine for deairing to remove the bubbles. After deaired, pouring the liquid silicone rubber into the product to be duplicated or into the mold frame.
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» Posted by: Shenzhen Hongye Jie Technology Co., Ltd. [China]  |
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[Sell]
pad printing silicone rubber |
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pad printing silicone rubber
Product Description
The silicon pad is a carrier which transfers the patterns from the steel plate onto the products’ surface. It has the advantage of good printing effects, good quality, good resilience, and without any impurity.
Product Feature
Pad printing silicone rubber has good printing effect, fine quality, permanent and durable, good resilience, abrasion resistance, and without any impurities, we can provide all kinds of colors and our catalyst is free charged.
Product Specification/Models
Pad printing silicone rubber has model codes of 901, 902, 912, 916, with the hardness of 25-28 shore A respectively and model codes of 918 with the hardness of 18-20 shore A.
Application
pad printing silicone rubber is mainly used for printing irregular patterns of plastic toys,
electroplating toys, trade
makers .Silicone pad printing is a carrier which transfers printing the patterns from the steel plate onto the toys products surface.
Other Information
FAQ of pad printing silicone rubber :
1.Why the silicon pad is non-durable ?
a.This problem is caused not by the liquid silicon rubber itself, but in the process of filtering, the filtering handled not properly and impurities are not all filtered out; or in the process of packing as containers not cleaned thoroughly.
b.As the silicon oil will break the molecular chain of the silicon rubber. More silicon oil added, softer the pad printing will be, meanwhile nondurable and easy ageing it will also turn to be.
c.Some customers do not know well about the performance of silicon rubber. Actually, the durability of printing pad is closely related to the size of printing pattern. Some factories do not want to take the trouble to change the printing pad. While in fact, for large pattern, large silicone pads should be used, otherwise, use small one.(Generally, the ratio of the silicone pad to printing pattern is 3:1)
2.Why the printed pattern is incomplete or not clear?
If the silicon pad is too hard while the pattern is very delicate or small, the printing patterns will be incomplete or not very clear, for in that way the silicon pad could not adsorb the printing ink from the steel plate well. If your pattern is very delicate or small, please use soft silicon pad for pad printing.
② If the percentage of water in the ink is very high, the printing pattern also will be incomplete, and spot may appeared. For this situation, please clean your ink box, or change the printing ink or Tianna water.
3. Why the silicon pad did not absorb the ink?
Any silicon pad or liquid silicon rubber could absorb ink well. If large patterns or big letters need to print, the printing pad will for sure absorb ink well. For small letters, please do not use hard silicon pad, as it could not absorb the printing ink thoroughly from the steel plate.
4. Why the silicon pad can not
transfer the printing pattern well?
It is normal phenomena that every two out of ten products have this problem if the plastic toys are not spray painted. As in the production process, mold release agent will be sprayed onto the surface of the steel plate for eevery dozen products, and there will be some mold release agent left on the surface of the first one or two product. Please use Tianna water or face-clean water to clean the products before used for pad printing.
5. Why we should add silicon oil into pad printing silicon?
Customers should change the hardness of the silicon pad according to the different patterns. Silicon oil can change the hardness and the viscosity of the liquid silicone rubber.
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| » Posted by: Shenzhen Hongye Jie Technology Co., Ltd. [China] |
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[Sell]
rubber antioxidant |
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Product Description:
Rubber Antioxidant RD
Index Item Grade I Grade II
Appearance Amber to brown slice
Softening point: 80 ~ 100 80 ~ 100
Heating lose: %≤ 0.30 0.50
Ash contant: %≤ 0.30 0.50
* Characteristics: This product appears as amber to brown slice or powder. It's specific weight is 1. 05, dissolves in benzene, chloroform and acetone, insoluble in water, slightly soluble in petroleum hydrocarbon.
* Usage: It's used with natural rubber, butyronitrile rubber, chloroprene rubber in tyre, Industrial rubber products, etc.
* Packing: 25kg in polypropylene knitting bag lined plastic film inside.
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| » Posted by: Hongxinweiye (tianjin) Chemicals Co. , Ltd [China] |
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[Sell]
transmission belt |
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Shengzhou Hengli industrial belt co .,Ltd, established in 2003 with built-up area of 9,000 square meters.The company has annual production capacity of 1,900,000 pieces of various transmission belts. Along with the rapid development of Chinese industries, the market of industrial belt is constantly expanding. Our company specializing in the production of Neoprene Timing Belt, Endless Polyurethane Timing Belt, Open Ended Polyurethane Timing Belt, Polyurethane Round Belt, Polyurethane V Belt, Pulley.At present,we have more than 4000 specificatins of belts,
Our products are exported to over 40 countries and area with excellent performance and good reputation for the overseas market.
We also offer full range OEM products to foreign market.
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| » Posted by: Shengzhou Hengli industrial belt co .,Ltd [China] |
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[Sell]
Manual mold silicone rubber |
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Manual mold silicone rubber
Product Description
Manual mold silicone is a flowable liquid, and the quality has nothing to do with the color. It consists of two components. Part A is a flowable liquid silicone rubber, part B is the curing agent. Firstly, after dealing with the original model, take some liquid silicone rubber , add 2%-3% curing agent of the amount of silicon, and mix them evenly. Then after vacuum-pumping the mixture, you can pour it into the mold frame. The silicone mold will cured in 2-3 hours.
Product Feature
manual mold silicon rubber features with the resistance to deformation, good tensile strength as well as low shrinkage, high temperature resistance and time of reproduction determined on the basis of customers.
Product Specification/Models
Specification of manual mold silicone:
HY-528# is applicable to make molds of smaller products and the reduplication will be 2-3 times.
HY-540# , compared to other two types, for its moderate hardness and better quality & performance, its reduplication will be 20-30 times.
HY-570# is applicable to large size products duplications and Electronic equipment antivibration.
Application
Manual mold silicone rubber is mainly used for model design of manual mold, PVC plastic molds, cement products, low melting point alloy molds, alloy toys, plastic toys, electronics, handicrafts, stationery, large-scale sculpture, reproduction of cultural relic, shoe sole molds, pad printing allocation, Electronic equipment antivibration, and so on.
Other Information
FAQs of the manual mold silicone
1.How to deal with the bubbles during the mixing process?
It depends on your practical situation. Firstly you can deal the mixture with a vacuum machine if you have one; If no such machine, you can reduce the mixing ratio of the hardener from 4% to 1%-2%.Then in the prior period of the reaction of the mixture will be slower, then the air in the mixture will exhaust by itself for a longer curing time to release the bubble.
2. The solutions of the sticky of the silicone mold?
a.The main reason for this problem is that you do not handle the products or original molds well, then you should deal with the original mold or products carefully before molding. Such as for the products with a complicated pattern or a unsmoothed surface, you should polish and clean the products after which it will be molded ,then spray the release agent. Normally, the release agent can be Vaseline , detergent. liquid wax Etc. In practical process, you can brush different release agent according to different material.
b. The second reason is that the operator pour the silicone into the mold when the mixture is mixed evenly, then the finish silicone mold will partialy cured.
3. What should you do for deformation of the silicone mold ?
It should deal apart according to the size of the products, In principle, the hardness of the silicone should be consistent to the size of the products. For the small size products with detailed patterns, the soft silicone can be applicable which the shore A should be 15-20 for easy demoulding and not damage of the patterns. Other wise harder silicone should be needed for large size products, such as products with size 50cm will need harder silicone with 40-50 shore A , then no-deformation. If Large products but features detailed patterns then 30 shore A silicone will be workable.(The process should be a layer silicone add a layer fiber glass or cloth..).The outer of mold can be plaster, glass fiber reinforced plastic(unsaturated resin and fiber glass) to protect the products from deformation
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| » Posted by: Shenzhen Hongye Jie Technology Co., Ltd. [China] |
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[Sell]
mold making silicone rubber |
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mold making silicone rubber
Product Description
Mold making silicone rubber is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with easy operation, non-deformation, high-temperature resistance, acid-alkali resistance and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
Product Feature
1. Good characteristics of easy-operation
2. Light viscosity and good fluidity
3. Low shrinkage
4. Favorable tension
5. No deformation
6. Favorable hardness
7. High temperature resistance, acid and alkali-resistance and ageing resistanc
Product Specification/Models
According to the different materials, two series of mould making silicon rubber are divided, which are HY-6 and HY-7.
a. HY-6 Series includes model codes of HY-620, HY-640, HY-628, HY-638 with the hardness of 18-22 shore A, 38-42 shore A, 25-30 shore A and 35-40 shore A respectively.
HY-620 and HY-640 are particularly suitable for pouring mould.
HY-620 is for small crafts mould making, while HY-640 is for large crafts mould making. Common features of HY-620 and HY-640: light viscosity, pourable effort, good fluidity, easy-operation, good tension and high tear strength.
HY-628 and HY-638 are particularly suitable for brushing mould making.
Common features of HY-628 and HY-638: moderate viscosity, easy-operation. Agents are available if requested. It won’t affect the quality of silicon rubber but to make the operation much easier.
b. HY-7 Series includes model codes of HY-718, HY-728, HY-738 with the hardness of
15-20 shore A, 25-30 shore A and 35-38 shore A respectively.
HY-718 is a kind of soft silicon rubber and suitable for pouring mould making of small crafts.
HY7-28 with moderate viscosity is suitable for pouring mould and collapsible mould making of crafts in medium size.
HY-738 with high hardness is suitable for to collapsible mould making of crafts in large size.
Application
mold making silicone rubber is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decorationmold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.。
Other Information
FAQ of moulding silicone rubber:
1. Why could the silicone mold be reused only for a few times?
It can be due to the following reasons:
a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which destroies the molecular weight of silicone rubber and reduce the tension and tear strength.
b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs and the silicon rubber with a low hardness to makes molds for large sized products with simple designs.
2. Why does the silicone mold get burnt out?
This consequence happens only because you have left out the important notes when using unsaturated resin materials to produce your products. The unsaturated resin produces great heat when added the curing agent. So you must demould the product within 3 minutes to avoid this problem.
3. Why does the silicone mould appear to be dry outside but wet inside?
Because molding silicone rubber is a kind of condensation silicone rubber, which get solidified after absorbing moisture from the air. In order to provide a significant shelf-life for the silicon rubber, we will dry out the water in the silicon rubber.
Solution: Add 0.05% water into the silicon rubber and Stir over a low speed briefly when you use it.
4. Why is the tear strength of the silicone mold weak?
In order to reduce the viscosity of silicone rubber and pursue a good quality, you may add a lot of silicone oil into the silicon rubber when making molds. In fact, it might have just the opposite effect |
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| » Posted by: Shenzhen Hongye Jie Technology Co., Ltd. [China] |
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[Sell]
PTFE diaphragm |
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we are able to provide our customers with an extensive range of products for mass transfer operations which include gas scrubbing, stripping, de-aeration, degassing, biological filtration and mechanical filtration.
Our material for tower packing include: PP, PP+Fiber glass, PVC,CPVC,UPVC,HDPE,PVDF,Carbon steel,SS304,SS316,SS304L,SS316L and ceramic.
Mail products:
CERAMIC pall ring
Collector redistributor
CPVC pall ring
Dip Molded
Heilex ring
hy pak
Metal-Rosette-Ring
Orifice Pan distributor
PACKINT SUPPORT
Plastic structure packing
PP pall ring
PTFE bonded EPDM gasket
PTFE diaphragm
PTFE pall ring
PVC pall ring
PVDF pall ring
round valve trays
structure Mellapak
Sulzer gauze packing
Support plate
Tri Pack
Ceramic alumina ball
ceramic rashig ring
conjugale ring
structure tower packing
random tower packing
VSP ring
saddle ring
If you require data sheet, please kindly send
email to us, or view our website, thank you.
Best regards,
Ningbo T.C.I CO., LTD |
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| » Posted by: Ningbo TianYi Chemical Industrial(T.C.I) Co., ltd [China] |
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[Sell]
High pressure steel wire spiral hose |
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Product Name: High pressure steel wire spiral hose
Description:
a)It is made of internal rubber ,middle rubber ,2,4 or 6 layers of wire-wood,and external rubber . b) it is used in aerospace, petroleum chemical industry, mining electronics, mechanical shipbuilding, medical and health, light and electron, energy construction and so on.
Introduction:
a) This series contain high pressure wire sprialed hose,high pressure wire braided hose,with good bend and fatigue resistance performance. b)It can stand high perssure,big pulse. c)the hose could convey hydraulic oil, fuel oil, lubrication oil, emulsifying oil, air and water, although the temperature is -40 to +100 degree of celsius. d)this products are widely used in various hydraulic equipment.
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Flanged Nipple type dredging hose |
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Product Name: Flanged Nipple type dredging hose
It can be connected with pipline well, and reduce sway for wave. So that conveying medium can flow more smoothly.
The product can be designed and manufactured according to the request.
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
High pressure steel wire braided hose |
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Product Name: High pressure steel wire braided hose
Description:
It is made of synthetic liquid-resistant rubber which contains three layers,namely internal rubber ,middle rubber,enforced braided steel wire and the weather-endurable external rubber.
Introduction:
a)-40+100 degree of celsius. Hose can not suitable to carry castor oil and andurethano liquor.
b) Hose range suitable to carry hydraulic fluids,such as veg oil,dissolubility oil, oil-water emulsion,glycol liquor and water etc.
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Suction dredging hose |
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Product Name: Suction dredging hose
The suction dredging hose is good enough to absorb shearing stress and would last life cycle of metals.
The length can be orderd by the users.
The products can be designed and manufactured according to the request.
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Flexible metal hose |
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Product Name: Flexible metal hose
Description
1. Flexible metal hose
2. Description: a)It is made of flexible bellows tube,nets and joint. b) it is used in aerospace, petroleum chemical industry, mining electronics, mechanical shipbuilding, medical and health, light and electron, energy construction and so on.
Introcuction :
a)The common specification is DN20-DN100. b)the material is Austenitic stainless steel, mainly metal hose304, metal hose 316,and produce according to buyers’ resquest. c) the pressure contains metal hose 10kg pressure, metal hose 16kg pressure, metal hose 25kg pressure, metal hose 40kg pressure and so on. d) this products with high temperature resistant, anti-corrosion performances
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Food hose |
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Product Name: Food hose(Food suction and delivery hose)
Tube: abrasion,ozone and weather resistant synthetic rubber
Reinforcement: high tensile cord and high tensile steel wire helix
Cover: white or blue CR/Br
Temperature: -20--+80 degree of celsius with internittent steam sterilizing temperature up to 120
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Big diameter conveying-suction hose |
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Product Name: Big diameter conveying-suction hose
Constructions: This hose consists of an inner tube of oil synthetic rubber,one or multilayer sprial fabric reinforcements,and an oil and weather resistant synthetic rubber cover.
Characteristic: This hose has almost no tolerance,and they are capable of resistance to oil and water,light,small flexible and wear well.The minimum explosive pressure is fourfold to work pressure.
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Framework oil seal |
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Product Name: Framework oil seal
Material: NBR,ACM,FPM,MVQ
Working Temperature: -40~300ºC
USE: Used to install on the rotation axial head of equipment,providingsealing functiion for fluid and lubrication under pressure of 0.03 Mpa.
Application scope: this standard is suitable for installation on the rotation axial head of equipment,and fo r frame rotation axis wrapped inside lip seals which provide sealing function for fluid and lubrication under pressure 0.03 Mpa.
Specification: Standard or according to the customer’s requirements.
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
O ring |
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Product Name: O ring
Materials: Plastic materials: PVC PE PU ABS PP EVA PC PTV TPR and so on.
Rubber materials: NBR EPDM NR CR SI VITON FPM ACM SBR AC IR ECO CS CSM and so on.
Silicone materials
Features: Hign and low temperature resistance,wear resistance,high and low pressure resistance,oil resistance,non-toxic,safety and health
Color and size: any colors and sizes are available
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Conveyor Belt |
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Product Name: Conveyor Belt
Introduction:
Conveyor belt is widely used in cement, coking, metallurgy, chemical industry, steel industry, transport distances shorter throughput smaller occasions.
Structure:
Conveyor belt is multi-layer cotton canvas for hanging plastic skeleton, the surface covered by good performance of the rubber material, which is made by curing.
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Rubber Roller |
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Product Name: Rubber Roller
Introduction:
Rubber roller used in the acid and alkali industries conveyor, rubber roller to replace the metal roller, nylon plastic roller, long life, easy installation, stable and self-centering transport to reduce the deviation and protection of the conveyor belt, etc. Rubber Roller has
1. softer than the traditional iron-performance,
2. Wear and tear factor is low,
3. small proportion, light weight, easy to replace, low noise, smooth operation, more suitable for production conditions in poor working conditions,
4. the long life
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Rubber Waterstop Belt |
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Product Name: Rubber Waterstop Belt
Introduction:
Rubber water-stop belt is used with a variety of natural rubber, synthetic rubber as the main raw material, admixture of various additives and fillers, by plastic refining, mixing, forming suppress their more varieties of different specifications. It is mainly used for infrastructure projects, underground facilities, tunnels, sewage treatment plants, water conservancy, subway and other projects.
Rubber waterstop belt has:
1. High elasticity and compression deformation.
2. Fastening seal, effective building components to prevent leakage and seepage
3. Damping buffer
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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[Sell]
Rubber Tile |
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Product Name: Rubber Tile
Introduction:
We have many kinds of rubber tiles: conventional rubber tile, oil resistance rubber tile, acid resistance rubber tile, heat resistance rubber tile, insulated rubber tile, vacuum rubber tile, antiskid rubber tile, etc.
Rubber tile has:
1. High hardness
2. Physical and mechanical properties in general, the suitable temperature is 0 ~ +60 ℃ air work.
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| » Posted by: Beijing Dong Wu Hai International Trade Co.,Ltd. [China] |
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