RTV2 silicon rubber plaster molds
- US $8.20
200 - 40,000 kilogram
- US $6.20
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
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Min Order200 kilogram
brand nameHong Ye silicone rubber
modelmolding silicone rubber
payment methodT/T, L/C, Westem Union
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update timeSat, 09 Nov 2013 13:04:17 GMT
Paramtents
Certification: SGS,MSDS,RoHS
HARDNESS: 18-40A
Mixing Ratio: 2%
Type: silicone rubber
Appearance: Fluid
Application: Mold making materials
EINECS No: 39100000
Purity: 100%
Curing agent: 5%for free charged
Packging & Delivery
Min Order200 kilogram
Briefing
1for plastic toys mould making
2for plasater resin crafts making
Detailed
RTV2 silicon rubber plaster molds application:
RTV-2 Silicon 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, 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.
RTV2 silicon rubber plaster molds Putty:
Mix & Apply B Hand Silicon putties are two-component, tin-cure silicone putties that can be applied "on-site"--directly to almost any model; Capturing the finest detail and curing within minutes. Silicon Putty has been used to make molds of valuable antiques and archeological models and can be used to make fast molds of sculpture, prototypes, candles, picture frames, coins, etc. Also can cast wax, gypsum and a variety of resins into Putty molds. 628# white, the usage for poly crafts, lighting and candles, multiple piece molds for large product. Model: 628# silicone rubber
RTV2 silicon rubber plaster molds instruction:
Add curing agent of 2%-3% at the room temperature, the silicone rubber is still operational within 30 minutes, and in 2-3 hours.
1. Adding curing agent 1%, the silicone rubber can still be operated within 2.5 hours and can be Demoulded after 6-8 hours.
2. Adding curing agent 2%, the 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 silicone rubber can still be operated within 28 - 30 minutes and can bedemoulded after 1.5-2 hours.
4. Adding curing agent 4%, the silicone rubber can still be operated within 10 - 15 minutes and can be demoulded after 1 -1.5 hours.
Standand datasheet of RTV2 silicon rubber plaster molds:
Model | Color | Mixing ratio (%) | Pot life (mins) | Demould time ( hrs) | Hardness ( A0 ) | Tensile-strength (kgf/cm2) | Tear-strength (kgf/cm) | Viscosity (cps) | Shrinkage rate (%) | Elongation (%) |
638# | white | 100 : 3 | 30 | 5-10 | 38 | ≥ 38 | ≥ 28 | 34000-36000 | ≤0.3% | 380% |
630# | white | 100 : 3 | 30 | 5-10 | 30 | ≥ 47 | ≥ 35 | 28000 | ≤0.3% | 430 |
Steps for RTV2 silicon rubber plaster molds:
Step One: Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly.
Notes: Moulding silicon rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of white flowing liquid and part B is the curing agent.
Step Two: vacuum pumping
Without exception, this step takes less than 10 minutes.
Note: The time for vacuum-pumping should be less than 3—5 mins , otherwise, once the silicone rubber has cross-link reaction during vacuumizing, it will not be operated.
Step Three: Brushing cast & Perfusion Molding operation
Any questions, please feel free to contact Rose:
TEL: 086-755-89948294
FAX: 086-755-89948030
MOBILE:086-18938867525
E-mail: hyjz(at)szrl(dot)net
MSN:ross1024(at)msn(dot)cn
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