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liquid rubber silicone of mold making for gypsum ornament
- FOB Price
US $9.28200 - 40,000 kilogram
US $6.9840,001 - 999,999 kilogram
- group name
- RTV-2 silicone rubber for molds making
- Min Order
- 200 kilogram
- brand name
- Hong Ye silicone rubber
- model
- HY-630
- 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
- update time
- Fri, 08 Nov 2013 16:17:56 GMT
Paramtents
liquid white
HS 3910 0000
application mold making
catalyst 4% for free
brand hong ye silicone rubber
MOQ 200kg
shelf life 1 year
sample available
transportation by sea
Packging & Delivery
-
Min Order200 kilogram
Briefing
2. high reproduction times
3. good tensile strength
4. exceptional fluidity
Detailed
liquid rubber silicone of mold making for gypsum ornament
Specifications
RTV liquid silicone for mold making
1. Mold-releasability 2. High tear
3. Dimensional stability
4. Excellent Flowability
Liquid RTV silicone rubber application:
Liquid RTV silicone rubber compounds for moldmaking are suitable for mold masters for molding with polyester resin, epoxy resin, urethane foam, wax, plaster, and low-melt-point metal alloys. These RTV rubber compounds allow accurate reproduction of the shape of the original. They are easy to use and are thus used widely in industrial applications, as well as by hobbyists looking to create the perfect replica.
Datasheet of HY-630 for your reference.
| Item No | HY-630(condensation silicone rubber) | |
| Appearance | white | |
| Hardness (A°) | 30±2 | |
| Viscosity (CpS) | 15000±2000 | |
| Tensile-strength | 47 | |
| Tear-strength | 29 | |
| Elongation(%) | 450 | |
| Operate time | 30-40 mins | |
| Curing time | 2~3 hrs | |
| mixing ratio | 100:3 | |
| shrinkage | ≤0.3% | |
Liquid RTV silicone rubber feature description:
A. Workability
The base compound and curing agent are mixed and then poured into the mold to create a silicone rubber mold quickly. Workable time and cure time can be adjusted.
B. Mold-releasability
The cured rubber releases easily from the mold, so mold-release agents (soapy water, wax, etc.) are unnecessary.
C.Dimensional stability
These rubbers offer good dimensional stability, with little shrinkage.
D. Flowability
They have excellent flowability, so the original form is reproduced accurately. This includes even intricate shapes and details such as fingerprints and wood grain.
E.Heat and chemical resistance
These rubbers have outstanding resistance to heat and chemicals.
F.Deep-section curability
Moldmaking RTV silicone rubber compound cures uniformly throughout the mold, regardless of thickness
G.Non-exothermic
No heat is generated during curing, meaning no adverse effects to the original.
Molding 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 demold, more curing agent is needed; contrarily, if molds requiring slower drying and demold, less curing agent is needed.
Any more information , pls kindly feel free to Contact person: Mr Allen
Mob:0086-18938861889
Tel: 086-755-89948006
skype: allen.zhou01
