cement mold design rubber
- US $7.88
200 - 40,000 kilogram
- US $4.90
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
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Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY630 HY638 silicone rubber
payment methodT/T, L/C, Westem Union
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update timeFri, 08 Nov 2013 16:58:04 GMT
Paramtents
Color White
silicone rubber:curing agent 3%-5%
Certification SGS,MSDS,RoHS
Material 100% silicone
Appearance Fluid
Appliacation molding silicone rubber
Packging & Delivery
Min Order200 kilogram
Briefing
2. high reproduction times
3. good tensile strength
4. exceptional fluidity
Detailed
cement mold design rubber description
Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
Features of cement mold design rubber:
1. resistance to deformation, high-temperature
2. high reproduction times
3. good tensile strength
4. exceptional fluidity and good operability.
Standand datasheet of cement mold design rubber
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% |
Frequently asked questions of cement mold design rubber
Why does the silicone rubber mold have few molding times?
The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.
Any questions, please feel free to contact Aaron:
TEL: 086-755-89948006
FAX: 086-755-89948030
MOBILE:086-13622300503
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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