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[Sell]
manual mold silicon rubber |
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manual mold silicon rubber Features
1Good elasticity
2. Non-deformation
3. Heat resistance
4. Low shrinkage
a. Applications of manual mold silicon rubber
manual mold silicon 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, etc.
b. Model Codes of manual mold silicon rubber
HY-528# manual mold silicon rubber is applicable to make molds of smaller products and the production will be 2-3 pieces.
HY-540# manual mold silicon rubber, compared to other two types, for its moderate hardness and better quality & performance, its production will be 20-30 pieces.
HY-570# manual mold silicon rubber is applicable to large size products duplications and Electronic equipment antivibration.
FAQ of manual molding silicone rubber –
How to prevent silicone manual molds getting sticky?
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 bush different release agent according to different material.
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 not cure and dry entirely.
Further information on Manual Molding Silicone Rubber is available. Please feel free to contact Aimee: aimee055722(at)gmail(dot)com
SHENZHEN HONG YE JIE TECHNOLOGY CO., LTD
Website: www(at)szrl(dot)net
ADD: Liulian Shibi industrial, Pingdi town, Longgang district, Shenzhen, China
Tel: 0086-0755-89948006
Mobile: 0086-18938867521
Fax: 0086-755-89948030
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» Posted by: Shenzhen Hong Ye Jie Technology Co.,LTD [China]  |
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[Sell]
RTV 2 silicone rubber |
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RTV 2 silicone rubber applications
RTV 2 silicone rubber
is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, largescale cement mold, artificial fossils Factory, Europe component factory,
simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
RTV 2 silicone rubber description
RTV 2 silicone rubber is white or red flowing liquid with general hardness of 22-50 shore A after curing. tin cured RTV silicone rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
FEATURES of RTV 2 silicone rubber:
1. Two-part of RTV 2 silicone rubber: flowable liquid silicon and curing agent.
2. RTV 2 silicone rubber Cures at room temperature within 5-46hours.
3. RTV 2 silicone rubber has An exceptional fluidity and good operability.
4. RTV 2 silicone rubber has good Temperature and deformation resistance as well as low shrinkage.
5. RTV 2 silicone rubber has High duplication times.
Datesheet of RTV 2 silicone rubber.
Property
625#
630#
Hardness (Shore A)
25
30
Tensile strength, MPa
3.1
3.6
Elongation @ break, %
580
550
Tear Strength (N/mm)
25
32.6
Linear shrinkage (%)
0.3
0.3
Viscosity
19000-22000
23000-25000
Color
Off White
Off White
Mixing ration
100:5
100:5
Pot life
40 minutes
30 minutes
Cure time
4-5 hours
4-5 hours
RTV 2 silicone rubber operations
If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demould, more curing agent is needed; contrarily, if molds requiring slower drying and demould, less curing agent is needed.
(Note: our company does not recommend you to add silicone oil. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demould.)
Any questions of liquid RTV 2 silicone rubber, please feel free to contact Aimee: aimee055722(at)gmail(dot)com:
TEL: 086-755-89948006
FAX: 086-755-89948030
MOBILE:086-18938867521
Website: www(dot)szrl(dot)net
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| » Posted by: Shenzhen Hong Ye Jie Technology Co.,LTD [China] |
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[Sell]
liquid silicone rubber |
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liquid silicone rubber for Gypsum/GRC/GRG/Plater Replication Mold Manufacturing
liquid silicone rubber for Gypsum Mold Manufacturing Application
liquid silicone rubber for Gypsum Mold Manufacturing is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes,
animals and plants sculpture, sandstone crafts and so on.
liquid silicone rubber for Gypsum Mold Manufacturing instruction:
Add curing agent of 2%-3% at the room temperature, the liquid silicone rubber is still operational within 30 minutes, and in 2-3 hours.
1. Adding curing agent 1%, the liquid silicone rubber can still be operated within 2. 5 hours and can be demoulded after 6-8 hours.
2. Adding curing agent 2%, the liquid silicone rubber can still be operated within 50 minutes to 1 hour and can be demoulded after 2-3 hours.
3. Adding curing agent 3%, the liquid silicone rubber can still be operated within 30 minutes and can be demoulded after 1. 5-2 hours.
4. Adding curing agent 4%, the liquid silicone rubber can still be operated within 15 minutes and can be demoulded after 1-1. 5 hours.
Have you ever had these problems with your liquid silicone rubber for Gypsum Mold Manufacturing or silicone molds?
1. Why should the silicone mold be reused only for a few times?
2. Why does the silicone mold get burnt out?
3. Why does the silicone mould appear to be dry outside but wet inside?
4. Why is the tear strength of the silicone mold weak?
Datesheet of Silicone liquid silicone rubber .
Property
625#
630#
Hardness (Shore A)
25
30
Tensile strength, MPa
3.1
3.6
Elongation @ break, %
580
550
Tear Strength (N/mm)
25
32.6
Linear shrinkage (%)
0.3
0.3
Viscosity
19000-22000
23000-25000
Color
Off White
Off White
Mixing ration
100:5
100:5
Pot life
40 minutes
30 minutes
Cure time
4-5 hours
4-5 hours
Any questions please feel free to contact Aimee: aimee055722(at)gmail(dot)com
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| » Posted by: Shenzhen Hong Ye Jie Technology Co.,LTD [China] |
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[Sell]
Silicone products ( Rubber products ) |
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We can design and produce according to your requirements. We have our own tool design, molding and produce department, many years production experience and professional technology.
certificate:ISO9001,ISO14001,ROHS,REACH,UL,FDA
Excellent quality, reasonable competitive price&timely delivery assure the quality and machine ability.
Our markets are mainly in European Union and the United States and have cooperated with many famous companies.
We can design the rubber injection mould according to your drawings and your requirements. We can make all kinds of mold rubber part .The applicable material will be silicone,NR,NBR,SBR,EPDM,CR,TPE,PVR ETC,We also provide the assembly of the products.Your suggestions and requirements will also be considered during our design and production. We can provide a full and good service with competitive price for your products.
Very Brief Step:
1.Climents offer drawings in format of stp,igs,prt or solidworks and sufficient information of their plastic parts.
2.We offer the quotation of plastic injection molds and plastic injection molding(plastic parts)in half a day.
3.Clients conside our quotations.
4.Clients place the order.
5.We design and manufacture the rubber injection molds in lead time after confirming the drawings and detailed information with clients again.
6.Rubber injection mold trial samples sent to clients to get their confirmation and see if there is any modification before mass production.
7.Arrange mass production at once and finish the production before the lead time.
For getting further information about silicone rubber Products, PLS contact with Miss Caroline
TEL: +86-755-89948013
Mobile: +86-18938867585
Email: cathy19900719(at)gmail (dot )com or hysf(at)szrl(dot)net
Website : www(dot)szrl(dot)net
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| » Posted by: Shenzhen Hong Ye Jie Technology Co., Ltd. [China] |
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[Sell]
Injection silicone rubber ( LSR silicone rubber ) |
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Specifications of LSR Silicone rubber :
Electronic key products of mobile phone; mask material; baby product, baby nipple/teat, baby pacifier, baby toothbrush, Character Food-Grade liquid silicone rubber (LSR )
Introduction
The food grade liquid silicone rubber (LSR)of HY930 is a two-component, translucent, addition cure liquid silicone rubber with superior mechanical properties, particularly for button production of silicone rubber in high hardness and high strength
Features
Fast curing; high transparency; superior mechanical properties; No curing by-products; Easy color; Safe non-toxic; Good ventilation; Heat resistance; Good weather resistance.
Appearance
Part A :Translucent liquid Part B :Translucent liquid
How to use
1.Mixed A with B according to mixing ratio of 1:1 through the static mixer, then injecting the mixed rubber into the mold through the injection machine, the rubber must be full filled (hand-mixing is feasible, poured into the mold for molding)
2.Recommended molding conditions: 140?C/40-60s (thickness 2mm).
3.Test and determine the specific conditions of molding according to the thickness or size of product
4.If the bonding between the special material and silicone rubber is needed(e.g. PET,PC, iron and steel materials, etc. you can check the accessory products of the silicone adhesive about our company )
Storage
Store the liquid silicone rubber sealed in cool, dry and ventilated conditions;
Storage temperature :during 0~37?C
Collect and store the product with galvanized metal, polyethylene or polypropylene
containers.
For getting further information about LSR silicone rubber, PLS contact with Miss Caroline
TEL: +86-755-89948013
Mobile: +86-18938867585
Email: cathy19900719(at)gmail (dot )com or hysf(at)szrl(dot)net
Website : www(dot)szrl(dot)net
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| » Posted by: Shenzhen Hong Ye Jie Technology Co., Ltd. [China] |
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[Sell]
Addition Molding Silicone (Additional silicone rubber) |
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Description
Addition molding silicone is generally named two-components silicone rubber, Part A is a flowable liquid, part B is the curing agent. It features an exceptional fluidity and good operability. The mixing ratio is 1:1,mainly be suitable for making FDA molds application.
Applications
HY- E642# addition molding silicone could be mainly used for making concrete stones, precision molds, PU molds, for life casting, fabric finishing, seal for electronic components and solar circuit board, trademark decoration. etc.
Operation instruction of HY-E642# molding silicone:
1. Stir part A and part B with right mixing ratio evenly. And get the mixture for vacuum-pumping. (If there is no vacuumizer, you can just pour the mixture slowly from the corner so that less bubbles caused)
2. Enclose the product (the original model) with four plastic plates or wooden plates.
3. Clean your products and brush a layer of release agent(detergent or soap water) on your product.
4. Pour the mixture with correct mixing ratio into the model frame.
After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold .
For getting further information about additional silicone rubber, PLS contact with Miss Caroline
TEL: +86-755-89948013
Mobile: +86-18938867585
Email: cathy19900719(at)gmail (dot )com or hysf(at)szrl(dot)net
Website : www(dot)szrl(dot)net
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| » Posted by: Shenzhen Hong Ye Jie Technology Co., Ltd. [China] |
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[Sell]
Cyclohexapentylose |
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CAS: 10016-20-3
Molecular Weight:972.84
Molecular Formula:C36H60O30
Assay: 99%
Packing:20kg/drum |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
4-Hydroxycoumarin |
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CAS:1076-38-6
Molecular Weight:162.14
Molecular Formula:C9H6O3
MSDS DownloadCAS Number:1076-38-6Name: 4-Hydroxycoumarin Molecular Structure: Formula: C9H6O3 Molecular Weight: 162.14 Synonyms: 4-Hydroxy-2H-1-benzopyran |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
Cyclohexapentylose |
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CAS: 10016-20-3
Molecular Weight:972.84
Molecular Formula:C36H60O30
Assay: 99%
Packing:20kg/drum |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
4-Hydroxycoumarin |
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CAS:1076-38-6
Molecular Weight:162.14
Molecular Formula:C9H6O3
MSDS DownloadCAS Number:1076-38-6Name: 4-Hydroxycoumarin Molecular Structure: Formula: C9H6O3 Molecular Weight: 162.14 Synonyms: 4-Hydroxy- |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
Miconazole Nitrate |
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CAS:22832-87-7
Molecular Weight:479.14
Molecular Formula:C18H15CI4N3O4
The product is a white crystal or crystalline powder; odorless or almost odorless
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
Nystatin |
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Synonyms: nystatin suspension cell culture tested; Nystatin, Streptomyces noursei, Sterile, TC Grade; Nystatin
CAS Registry Number: 1400-61-9
Assays: 99%
Packaging: 25kg/drum
Quality Standards: USP
Molecular Formula: C47H75NO17
Molecular Weight: 926.1
EINECS: 215-749-0
Appearance: Yellow or yellow brown powder
Usage: Pharmaceutical Intermediates
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
indomethacin |
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CAS:53-86-1
Molecular Weight:357.79
Molecular Formula:C19H16CINO4
Traits: powder
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
Triamcinolone |
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Molecular Weight:394.44
Molecular Formula:C21H27FO6
Triamcinolone
ALIAS:Fluoxyprednisolone,Triamcortisone
CAS NO.:124-94-7
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
Clotrimazole |
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Molecular Weight:344.84
Molecular Formula:C22H17CLN2
English name :Clotrimazole
CAS NO.:23593-75-1
EINECS 245-764-8
The molecular formula C22H17CLN2
The molecular weight of 344.84
Property Description: white powder or colorless crystalline powder.Melting point 147-149 ℃.Soluble in ethanol, acetone, chloroform, almost insoluble in water.Odorless, tasteless, rapid decomposition in acid solution.Clotrimazole hydrochloride, melting point 159 ℃.
Use: the broad-spectrum antifungal drugs.For systemic fungal infection, but also for the local fungal infection.
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
Trimethoprim (TMP) |
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CAS:738-70-5
Molecular Weight:290.32
Molecular Formula:C14H18N4O3
Assay: 99% min. BP
Packing: 25kg/cardboard drum
Character: White crystalline powder. Odorless. Bitter taste. mp: 199-203℃. Insoluble in water. DMSO: soluble.
Usage: Antibacterial synergistic pharmaceutical raw materials, solely for respiratory tract infections, urinary tract infections, intestinal infections |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
METRONIDAZOLECAPSULES |
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Molecular Formula:C6H9N3O3
METRONIDAZOLECAPSULES
CAS NO. :443-48-1
Formula:C6H9N3O3
Molecular:171.16
Product description: white or milky white crystalline powder. Soluble in water, slightly soluble in ethanol, slightly soluble |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
Griseofulvin |
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CAS: 126-07-8
Molecular Weight:352.77
Molecular Formula:C17H17ClO6
Assay: 99%
Package: 25kg/carton
Appearance: White crystalline powder
Usage: It is an antifungal drug. It is used both in animal and in humans, to treat rigworm infections of the skin and nails. It is derived from |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
Chlorhexidine acetate |
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CAS number: 56-95-1
Molecular Formula: C26H38Cl2N10O4
Molecular Weight: 625.55
EINECS number: 200-302-4
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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[Sell]
1-(Phenylmethyl)piperazine |
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CAS number:860027-50-5
Molecular Formula:C11H16N2
Molecular Weight:176.26 |
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| » Posted by: Wuhan Yuancheng Gongchuang Technology Co., Ltd. [China] |
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