Silicones Bronze Casting
- US $8.90
200 - 40,000 kilogram
- US $6.80
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
-
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelhy625/630# silicone rubber
payment methodT/T, L/C, Westem Union
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update timeTue, 05 Nov 2013 11:46:04 GMT
Paramtents
good elasticity low shrinkage
Packging & Delivery
Min Order200 kilogram
Briefing
Detailed
Silicones Bronze Casting
Silicones Bronze Casting is a common silicone rubber that can get cured at the room temperature.The raw material of the silicone is Polydimethylsiloxane (-(-O-Si(CH3)2-)-),which is at the both ends of –OH.The chemical formula is as below:
CH3 CH3 CH3
Ho—si—o Si o Si OH
CH3 CH3 n CH3
Different models of Silicones Bronze Castingwill be produced by adding different kinds and amounts of extender and other additives into the unvulcanized rubber. It is composed as two parts, one is the unvulcanized silicone, and the other is the curing agent, cross-linker and the other curing agent.
Silicones Bronze CastingMain applications:
The mixing ratio of the two parts of RTV-2 is adjustable. One kind of mixing ratio can get many kinds of cured product with different specification and performance.Thus it is used widely for insulating, sealing, bonding, filleting, dampproofing, shockproofing and as the raw material for the silicone roller, which could be applyied to the field of electronicals, autocar, aviation industry, machanical construction, textile industry, chemical industry, printing and light industry, hygienism industry and so on. Besides, because of the easy-releasing ability, RTV-2 silicone, as the soft mould material, also could be mainly applied for making molds for replicating stationaries, cafts, toys, artificial leather, electronicals, instruments, machine parts and so on.
Technical Datesheet of Silicones Bronze Casting
Item No | Appearance | Hardness (A°) | Viscosity (CS) | Tensile-strength ( kgf /cm2 ) | Tear-strength (kgf /cm2 ) | Elongation-break(%) | Operating time (mins 25 0C ) | Curing time(hours 25 0C) | Mixing proportion of curing agent (%) | Application(most for resin,candle, gypsum and cement product to make moulds) |
625# | white |
25±2
|
18000±2000 |
≥39 |
≥25 |
≥425 | 30-45 | 6-8 |
4% | Most suitable for small and medium sized product by pouring method |
630# | white |
30±2
|
24000±3000 |
≥43 |
≥29 |
≥410 | 30-45 | 6-8 |
4% | Most suitable for medium and large sized product by brushing method |
Any further information, please feel free to contact Ms. Judy
MOBILE:086-18938867591
SKYPE: judy.zhao723
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- Nearest port for product export
- Shenzhen, Guangzhou, Xiamen, Shanghai
- Delivery clauses under the trade mode
- FOB, CFR, CIF
- Acceptable payment methods
- T/T, L/C, Westem Union
- Export mode
- Export through agents