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[Sell]
RTV-2 Mold Making Silicone Rubber |
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RTV-2 Mold Making Silicone Rubber Application:
RTV-2 mold making silicone rubber is mainly applied for making various molds, such as reproduction of poly resin, epoxy, polyurethane-polymer, plaster, gypsum, soaps, candle& lighting, architecture, decorative arts and crafts, plastic toy, gift and stationery, big statue, cultural relic products, and etc.
RTV-2 mold making silicone rubber advantages: good tension and tear strength, high reproduction times and with restistance of high temperature, etc.
RTV-2 Mold Making Silicone Rubber Features:
Easy-operation;
Light viscosity and good flowability;
Low shrinkage;
Favorable tension;
No deformation;
Favorable hardness;
High temperature resistance, acid and alkali-resistance and ageing resistance.
RTV-2 Mold Making Silicone Rubber Opearations:
RTV-2 mold making silicone rubber contains two parts: part A is liquid silicone rubber, part B is curing agent.
1. Mix both A and B parts totally by weight at the ratio of 100:2 (A to B) in a clean container. Making sure that A and B mixed evenly, otherwise the compound will be partly solidified and this will give birth to difficulties in the following operations, leading to the short life of your final molds.
2. Degas the compound by a vacuum pump about 3-5 minutes (usually no more than 10 minutes), otherwise, it will cause cross linking reaction, and no more further operations will be available.
3. Make molds in brushing way or pouring way according to the size of your products.
Any questions of silicone rubber for mold making, please feel free to contact Cassi :
TEL: 086-755-89948006
FAX: 086-755-89948030
MOBILE:086-15220073603
Website: www(dot)szrl(dot)net
E-MAIL: hyjg(at)szrl(dot)net |
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» Posted by: Hong Ye Jie Technology Limited Company [China]  |
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[Sell]
zinc sulphate heptahydrate |
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Zinc sulfate (zinc sulphate) monohydrate or heptahydrate
Zinc sulfate (zinc sulphate) heptahydrate crystal
Feed grade / food grade / industrial grade / fertilizer grade / tech grade
Zinc sulfate (zinc sulphate) heptahydrate crystal
CAS No.:------------------------------------ 7446-20-0
Zn:-------------------------------------------21.8% min
Pb:--------------------------------8ppm (0.0008%) max
Cd: -------------------------------8ppm (0.0008%) max
As: -------------------------------4ppm (0.0004%) max
Granularity:---------------------------------------40mesh
1) Name: zinc sulfate (zinc sulphate)
Zinc sulfate heptahydrate
2) Content: 98% min
3) CAS No.: 7446-20-0 (zinc sulfate heptahydrate)
4) EINECS No.:
5) Molecular Formula: ZnSO4•7H2O
6) Molecular Weight: 287.54(ZnSO4•7H2O)
7) Export Experiences: since 1995
8) Annual Productions: 10000mt
9) FOB Price: US $500~700/mt
10) Minimum Order Quantity: 20-25MT/ 20'FCL
11) Payment: L/C at sight, 10% advance + T/T after B/L copy.
12) Delivery time: 15 days after recieved the order.
13) Port: Huangpu, Guangzhou / shanghai / tianjin
14) We are a listing big company
15) We have large production base
16) high quality, reasonable price and best after-sale service
The appearance of zinc sulfate: Colorless or white crystal, granule or powder, odorlessness
The application of zinc sulafe ：
1,Industrial usage: mainly used for manufacture of lithopone, man-made fibers, electrolytic industry, electroplate inorganic pigment industry and mining industry.
2, Agriculture usage: trace element of fertilizer and enhancer of pesticide.
3, Feed usage: zinc supplements in feed processing, trace element of mineral substance.
4,Medicine usage: In medicine treatment it used as astringent, emetic, nutritious supplements
The Packing and Storage of zinc sulfate: Net 25, 50, 1000kgs plastic woven bags or paper bags, stored in ventilated dry place.
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| » Posted by: Hunan Friendship Apollo Holding Co., Ltd. [China] |
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[Sell]
magnesium sulphate |
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magnesium sulfate heptahydrate crystal
Feed grade / food grade / industry grade / fertilizer grade / tech grade
Specification
Main Content -----------------------99% min
Chloride (Cl) --------------------0.014% max
Arsenic （As）------------------0.0002% max
Lead (Pb)-------------------------0.001% max
1) Name: magnesium sulfate
2) Content: 99% min
3) CAS No.: 10034-99-8 (magnesium sulfate heptahydrate )
7487-88-9 (magnesium sulfate )
4) EINECS No.:
5) Molecular Formula: MgSO4•H2O MgSO4• 7H2O
6) Molecular Weight: 120.37,(MgSO4•H2O) 246.47(MgSO4•7H2O)
7) Export Experiences: since 1995
8) Annual Productions: 10000mt
9) FOB Price: US $100~200/mt
10) Minimum Order Quantity: 1FCL(25-27mt)
11) Payment: L/C at sight, 10% advance + T/T after B/L copy.
12) Delivery time: 15 days after recieved the order.
13) Port: Huangpu, Guangzhou / shanghai / tianjin
14) We are a listing big company and
15) We have large production base
16) high quality, reasonable price and best after-sale service
The appearance of magnesium sulfate: Colorless, non-odorous bigger crystalfactory granule, soluble in water, slightly soluble in ethanol glycerin.
The application of magnesium sulafe ：
1. In agriculture, it used as trace elements fertilizer.
2. Feed additives.
3. Production of laxatives, mineral water additive
The Packing and Storage of magnesium sulfate: Net 25, 50, 1000kgs plastic woven bags or paper bags, stored in ventilated dry place.
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| » Posted by: Hunan Friendship Apollo Holding Co., Ltd. [China] |
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[Sell]
zinc sulphate monohydrate |
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Zinc sulfate (zinc sulphate) monohydrate or heptahydrate
Zinc sulfate (zinc sulphate) monohydrate powder or granule
Feed grade / food grade / industrial grade / fertilizer grade / tech grade
Zinc sulfate (zinc sulphate) monohydrate powder
CAS No.: -----------------------------------7446-19-7
Zn:------------------------------------------35.5% min
Pb:------------------------------8ppm (0.0008%) max
Cd:----------------------------- 8ppm (0.0008%) max
As: -----------------------------4ppm (0.0004%) max
Granularity:-------------------------------------60mesh
Zinc sulfate (zinc sulphate) monohydrate granule
CAS No.:--------------------------------- 7446-19-7
Zn:-----------------------------------33% or 35% min
Pb:------------------------------8ppm (0.0008%) max
Cd: -----------------------------8ppm (0.0008%) max
As: -----------------------------4ppm (0.0004%) max
Granularity:-------------------------1-3mm or 2-4mm
1) Name: zinc sulfate (zinc sulphate)
Zinc sulfate monohydrate
2) Content: 98% min
3) CAS No.: 7446-19-7 ( zinc sulfate monohydrate)
4) EINECS No.:
5) Molecular Formula: ZnSO4•H2O
6) Molecular Weight: 179.45,(ZnSO4•H2O)
7) Export Experiences: since 1995
8) Annual Productions: 10000mt
9) FOB Price: US $600~900/mt
10) Minimum Order Quantity: 20-25MT/ 20'FCL
11) Payment: L/C at sight, 10% advance + T/T after B/L copy.
12) Delivery time: 15 days after recieved the order.
13) Port: Huangpu, Guangzhou / shanghai / tianjin
14) We are a listing big company
15) We have large production base
16) high quality, reasonable price and best after-sale service
The appearance of zinc sulfate: Colorless or white crystal, granule or powder, odorlessness
The application of zinc sulafe ：
1,Industrial usage: mainly used for manufacture of lithopone, man-made fibers, electrolytic industry, electroplate inorganic pigment industry and mining industry.
2, Agriculture usage: trace element of fertilizer and enhancer of pesticide.
3, Feed usage: zinc supplements in feed processing, trace element of mineral substance.
4,Medicine usage: In medicine treatment it used as astringent, emetic, nutritious supplements
The Packing and Storage of zinc sulfate: Net 25, 50, 1000kgs plastic woven bags or paper bags, stored in ventilated dry place.
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| » Posted by: Hunan Friendship Apollo Holding Co., Ltd. [China] |
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[Sell]
zinc carbonate |
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Item Specification
Content %min 57.5
Loss on Ignition %max25
Water Content %max2.5
Name: Zinc carbonate, basic
Molecular Formula:Zn2(OH)2CO3
CAS NO.:5970-47-8
Molecular Weight:342.23
Appearance:Fine white amorphous powder. Odourless and tasteless. Relative density is 4.42～4.45. Insoluble in water and alcohol. Soluble in dilute acid and sodium hydroxide.
Usage:
1. Cementing agent in the oil development process.
2. Used as a light astringent, prepared calamine, skin protection agents.
3. Raw material of Rubber, latex products.
Packing And Storage:Net weight 50kg lined with polyethylene plastic woven bag per barrel.
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| » Posted by: Hunan Friendship Apollo Holding Co., Ltd. [China] |
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[Sell]
thiourea |
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major material of thiourea dioxide, Medicine intermediate , dye and resin industry.
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| » Posted by: nanle jione chemical company ltd [China] |
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[Sell]
glutaraldehyde |
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| As bactericide, disinfector, cross linker for protein, leather tanning agent widely used in petroleum exploitation, leather treatment, and electronic industry. |
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| » Posted by: nanle jione chemical company ltd [China] |
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[Sell]
2,5-Dimethyl- 4-[(2-thienylmethyl) amino]sulfonyl]- 3-furoic acid |
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CAS Registry Number 306936-40-3
Appearance: white crystal
Packing:25kg/bag
Assay; 99.00 ％
Usage: pharmaceutical material and intermediate
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| » Posted by: Wuhan Hezhong Bio-Chemical Manufature Co.,Ltd. [China] |
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[Sell]
Four Roller Rubber Calender |
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| Fourroller rubber calender is mainly used to Roll-extrusion for rubber sheet, conveyor belt. Sticking & friction rubber of fabrics. The rolls are made of chilled alloy cast iron with bored cavities and can be heated by steam or cooled by water homogenously to meet different requirements. The machine is consisted of bedplate, frame, rolls , motor , coupling ,speed ratio gear , adjusting spacing device , the adjusting temperature device of roll . The bedplate is whole model, Installation convenience. Roll are made of chilled case alloy iron, the working surface of roll is hardness and smoothly. steam and cooling water can pass through inner of the rolls so that surface temperature can be adjusted . Roll fluctuation arrange , under roll is initiative roll , motor pass through coupling ,To make under roll driving , above roll by under roll pass though speed radio driving . Roll bearing adopt roll bearing, high precision, long service life , Axes pathway is no abrasion . Adjusting spacing device is consisted of one left and one right hand wheel. The bearing bases need is moved and reached nip by worm and worm wheel. Model XY-F 630 XY-4 1120A XY-4 1400 XY-4 1730 XY-4 2130 XY-4I 630 XY-4L 630 Roll diameter (mm) 230 360 400 610 710 Roll working length (mm) 630 1120 1400 1730 2130 Roll speed ratio 1:1:1:1 0.73:1:1:0.73 1:1.383:1.383:1 1:1.4:1.4:1 1:1:1:1 Middle-roll linear speed(m/min) 2.1-21 6.7-20.1 8.8-26.39 8-50 8-50 Adjusting nip product thickness(mm) 0-10 10 10 20 0-20 Min. Calendering product thickness(mm) 0.2 0.2 0.2 0.15 0.15 Calendering product width(mm) 100-500 500-920 1200 1500 1900 Motor power(KW) 15 55/18.3 75/25 160 185 Overall dimensions(mm) 3300940 2350 60001620 2490 65001970 2740 70104105 3730 76504560 4080 Weight(kg) ~4800 ~14650 ~18650 ~62000 ~67000 |
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| » Posted by: Qingdao Everfine Machinery Co., Ltd [China] |
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[Sell]
Platen Vulcanizing Press |
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| Platen vulcanizing press is used for all kinds of vulcanizing mould, rubber and plastic mould products, and non-mould products. Being a column structure and downward pressing type, the heating plate opens by the self-weight of the heating plate, platform and plunger. The rising of the plunger makes the heating plate close while the hydraulic oil provides the pressure. Type XLB-DQ400X400X2 XLB-DQ400X400X2 XLB-DQ600X600X2 XLB-DQ750X850X2(4) Total Pressure(mn) 0.25 0.50 1.00 1.60 Plate Size(mm) 400X400 400X400 600X600 750X850 Daylight(mm) 125 125 125 125 Daylight No 2 2 2 2(4) Piston Stroke(mm) 250 250 250 250(500) Unit Area Pressure(kg/cm2) 20 31 28 25 Main Motor Power(Kw) 3 2.2 2.2 3 Overall Dimension(mm) 1300X800X1500 2400X550X1500 1401X680X1750 1900X950X2028 Weight(Kg) 1150 1300 3500 6500(7500) |
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| » Posted by: Qingdao Everfine Machinery Co., Ltd [China] |
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[Sell]
Fashion women's quartz watch ,Japan Movement |
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| quartz watch ,Fashion watch,Japan Movement Quartz06 Case&band:Alloy Case back: Stainless Steel Movement:Japan Movement 2115 WR:1~5ATM Funtion: Time & date Port:Shenzhen MOQ:500 pcs Payment Terms :T/T Customer Order:Place order OEM orders also welcome. 1C logo print on Dial and Laser Engrave on case back : free of charges. (1) Customer's designs & logos are available (2) It can change the color of the dial and strap as requested (3) Different designs for customers' choice. (4) Supply both man & woman styles. (5) OEM & ODM are welcomed. (6) Products with new designs can be developed according to customers' specification (7) Tags: upon customers'demand. Unit price depends on customers' QTY & Specific Requirements. |
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| » Posted by: TIANYU TIMETECH COMPANY LIMITED [China] |
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[Sell]
Medroxyprogesterone 17-acetate |
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Pharmcueical intermediates
Steroid hormones
Packing: 1kg net/foil bag or tin.
Delivery: Express courier.
CAS: 71-58-9
MF: C24H34O4
MW: 386.52
EINECS: 200-757-9
Product Categories: Antitumors for Research and Experimental Use;Biochemistry;Hydroxyketosteroids;Steroids
Mol File: 71-58-9.mol
mp 206-207 °C(lit.)
refractive index 48 ° (C=1, Dioxane)
Water Solubility <0.1 g/100 mL at 23 oC
Stability: Stable, but weakly air and light sensitive. Incompatible with strong oxidizing agents
Hazard Codes Xn
Risk Statements 40-48
Safety Statements 22-36/37/39-45
Chemical Properties white crystalline powder
General Description Odorless white to off-white microcrystalline powder.
Air & Water Reactions Medroxyprogesterone 17-acetate is sensitive to prolonged exposure to air and light. Insoluble in water.
Reactivity Profile Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
Fire Hazard Flash point data for Medroxyprogesterone 17-acetate are not available; however, Medroxyprogesterone 17-acetate is probably combustible.
Medroxyprogesterone 17-acetate (also known as medroxyprogesterone acetate or MPA) is a progestin, a synthetic variant of the human hormone progesterone. It is used as a contraceptive, in hormone replacement therapy and for the treatment of endometriosis as well as several other indications.
MPA is a more potent derivative of its parent alcohol medroxyprogesterone. While medroxyprogesterone is sometimes used as a synonym for medroxyprogesterone 17-acetate, what is normally being administered is medroxyprogesterone 17-acetate and not medroxyprogesterone.
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| » Posted by: Wuhan Yuancheng Tech Development Co., Ltd [China] |
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[Sell]
Androstenedione |
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CAS:63-05-8
keyword: anabolic steroid APIs steroid hormones corticoid
Synonyms: 3,17-Dioxoandrost-4-Ene;delta-(sup4)-Androsten-3,17-dione;delta(Sup4)-Androstene-3,17-dione;delta4-androsten-3,17-dione;delta-4-androstenedione;SKF 2170;skf2170;4-AD
Pharmcueical intermediates,Steroid hormones, APIs
Packing: 1kg net/foil bag or tin.
MF: C19H26O2
MW: 286.41
EINECS: 200-554-5
Product Categories: Pharmaceutical Intermediates;Steroids;Metabolites & Impurities
Mol File: 63-05-8.mol
mp:170-171 °C(lit.)
Hazard Codes Xn
Risk Statements 40
Safety Statements 22-24/25-36
Chemical Properties: White to Off-White Solid
Usage: Testosterone precursor and metabolite with androgenic activity. Controlled substance (anabolic sterid)
A natural prohormone found in both males and females. Androstenedione is a precursor of testosterone. Synthetic forms of androstenedione are available as training supplements. However, in 2004 the US Food and Drug Administration (FDA) requested companies to cease producing supplements containing androstenedione because the FDA concluded that there is inadequate information to establish that a dietary supplement containing androstenedione will reasonably be expected to be safe, and that these products may increase the risk of serious health problems because they are converted in the body to testosterone, which is an androgenic and anabolic steroid. In the USA, the Anabolic Steroid Control Act, signed into law in October 2004, classifies androstenedione and 17 other steroids as controlled substances. As of January 2005, these substances may not be sold without prescription. Several sports organizations, including the World Anti-Doping Agency have banned use of androstenedione.
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| » Posted by: Wuhan Yuancheng Tech Development Co., Ltd [China] |
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[Sell]
Testosterone Enanthate |
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CAS No: 315-37-7
Name: Androst-4-en-3-one,17-[(1-oxoheptyl)oxy]-,
Formula: C26H40O3
MW:400.59
Appearance: white crystalline powder
EINECS: 206-253-5
Density: 1.06g/cm3
Melting Point: 34-39 °C
Boiling Point: 503.9°
Usage:Testosterone enanthate apply to male sexual insufficiency, genital hypoplasia, infertility, such as cryptorchidism and testis. Female function can also be used for uterine bleeding, menopausal syndrome, breast and genital cancer; cirrhosis, aplastic anemia, osteoporosis wasting disease.
Uses in treating breast cancer, the ovarian cancer, the fibroid, sends the myeloma and the kidney cancer and so on
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| » Posted by: Wuhan Yuancheng Tech Development Co., Ltd [China] |
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[Sell]
Metroprolol succinate |
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CAS: 98418-47-4
product Name: Metroprolol succinate
Synonyms: Metoprolol Succinate; ; 1-[4-(2-methoxyethyl)phenoxy]-3-(propan-2-ylamino)propan-2-ol butanedioate (2:1)
CAS Registry Number: 98418-47-4
Assays: 99%
Packaging: 1kg/tin
Molecular Formula: C34H56N2O10
Molecular Weight: 652.8158
Appearance: White or almost white crystalline powder
Quality Standard:USP30
Grade Standard:Medicine Grade
Use : Antihypertensive drugs |
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| » Posted by: Wuhan Yuancheng Tech Development Co., Ltd [China] |
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[Sell]
Nandrolone Decanoate |
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CAS NO: 360-70-3
MF:C28H44O3
MW:428.65
EINECS: 206-639-3
Assay: 98%
Appearance: white crystalline powder
This mainly uses in the protein deficiency, after like chronic consumptive disease, the premature infant, the malnutrition, the surgery are physically weak become emaciated, have a poor appetite, the chronic diarrhea and so on, but also uses in the bone fracture not not easily healing, osteoporosis sickness and so on.
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| » Posted by: Wuhan Yuancheng Tech Development Co., Ltd [China] |
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[Sell]
Nandrolone |
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CAS NO: 434-22-0
EINECS NO: 207-101-0
Molecular formula: C18H26O2
Molecular weight: 274.4
Appearance: white crystalline powder
Assay: 97%
Packaging 5 Kg net/aluminum tin
Usage: Health care products for sports nutrition.pharmaceutical material, hormone Pls contact us by ycgsales99(at)gmail(dot)com,
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| » Posted by: Wuhan Yuancheng Tech Development Co., Ltd [China] |
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[Sell]
Testosterone phenylpropionate |
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keyword: anabolic steroid androgen APIs steroid hormones
Alias:17b-hydroxyandrost-4-en-3-one 3-phenylpropionate
CAS： 1255-49-8
M.W.: 420.58
MF: C28H36O3
EINECS: 215-014-4
Product Categories: Steroids
Packing: 1kg net/foil bag or tin.
Density: 1.13 g/cm3 Boiling
Point: 546.9 °C
Assay: 98% min.
Appearance: White crystalline powder
Delivery Time: 5 days after the payment of the buyers
Usage: Pharmaceutical material, Steroid hormone, Anabolin. |
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| » Posted by: Wuhan Yuancheng Tech Development Co., Ltd [China] |
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[Sell]
testosterone isocaproate--dea*schedule iii item |
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CAS:15262-86-9
EINECS:239-307-1　
Quality standards: BP2003
Content: 99%
Package: 1KG aluminum foil bag
Characteristics: a white or almost white crystalline powder
Purpose: adrenal cortical hormone, antiinflammatory, antiallergic, antitoxic. |
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| » Posted by: Wuhan Yuancheng Tech Development Co., Ltd [China] |
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[Sell]
testosterone decanoate--dea*schedule iii item |
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Alias:Testosterone Decaonate; TESTOSTERONE 17-N-DECANOATE; testosterone caproate; TESTOSTERONE DECANOATE; testosteronedecanoate--dea*scheduleiiiitem; 17-BETA-HYDROXY-4-ANDROSTEN-3-ONE-DECANOATE; 17b-hydroxyandrost-4-en-3-one decanoate; 4-ANDROSTEN-17BETA-OL-3-ONE 17-N-DECANOATE; 4-ANDROSTEN-17-BETA-OL-3-ONE DECANOATE; (17beta)-3-oxoandrost-4-en-17-yl decanoate
CAS:5721-91-5
MF:C29H46O3
MW:442.6737
EINECS 239-307-1
Quality standards: BP2003
Content: 99%
Package: 1KG aluminum foil bag
Characteristics: a white or almost white crystalline powder
Purpose: adrenal cortical hormone, antiinflammatory, antiallergic, antitoxic. |
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| » Posted by: Wuhan Yuancheng Tech Development Co., Ltd [China] |
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