PU mould silicone rubber for moldmaking
- US $1.62
200 - 40,000 kilogram
- US $0.79
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
modelSilicone for mold making
payment methodT/T, L/C, Westem Union
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update timeTue, 05 Nov 2013 12:16:40 GMT
Paramtents
Certification SGS,MSDS,RoHS
HARDNESS 18-40A
Mixing Ratio 2%
Type silicone rubber
Appearance Fluid
Application Silicone Mold making materials
Certificated RoHS, Reach, MSDS,SGS.ISO9001:2008
EINECS No 39100000
Purity 100%
Curing agent 5%for free charged
Packging & Delivery
Min Order200 kilogram
Briefing
1.high reproduce
2.light viscosity and good flowability
3.low shrinkage
Detailed
Characteristics and Application:
PU mould silicone rubber is a condensation type and double-component material, including A component and B component, with the features as good flowability, resistant to high temperature and corrosive, high anti-tensile strength and anti-tearing strength, low shrinkage, many mould-reproduction times. This mould silicone rubber is widely used in the reproduction of poly resin, epoxy, PU foaming resin, polyamine resin decorative article and craftwork.
Product Data:
Model | 630 | 625 | 620 | |
Uncured | Color | White | White | White |
Viscosity (Mpa.s) | 5~4.5 | 4~5 | 4~4.5 | |
Shelf Life (Month) | 3 | |||
Curing Condition | Curing Temp. (°C) | 25 | ||
Curing Agent Model | 25# | |||
Curing Agent Amount | 2.5% | |||
Operating Temp. (°C) | 25 | |||
Cured | Gel Time (Min) | 10 | ||
Solidify Time (Min) | 60 | |||
Hardness Shore A (JIS) | 28~30 | 23~25 | 22~24 | |
Tensile Strength (N/mm) | 28~30 | 22~24 | 22~24 | |
Tear Strength (Mpa) | 40~42 | 34~36 | 30~32 | |
How to Use:
1. Weigh a certain amount of silicone rubber, and then add curing agent by 2%-3% of silicone rubber. Ensure that all the silicone rubber is used in short time.
2. Fully stirring the silicone rubber, then put them in vacuum and pump 3-5 minutes, make moulds after bubbled.
3. Curing speed is closely related to the temperature and humidity, the higher the temperature and humidity, the faster the curing. Customers can choose curing agent or adjust the amount of curing agent in order to reach appropriate curing speed according to the weather.
Package, Storage, Transportation and Notes
1. The products are packed in 200 kg, 25kg, 5kg, and 1kg per barrel, and the curing agent is packed in 0.75L per plastic bottle.
2. The products should be sealed and deposited in a shade, dry place to prevent rain, sunlight exposure.
3. The storage period is six months. If the viscosity increases, stir the rubber uniformly before use, and property unchanged.
4. If the products are used in the reproduction of glass, ceramic, resin, wood etc., or the surface painted, coat the surface of prototype with surfactant ( such as detergent, shampoo or soapy water) uniformly, and perfuse or brush silicone rubber after water volatilized, which is easier for mould unloading.
5. The products are non-dangerous goods, avoid skin and eyes contacting with the curing agent in processing. Once exposed, immediately wash with certain detergent and water. If splash into eyes, should wash with flowing water at least 15 minutes and consult a doctor.
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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