Working techniques for mold making silicone rubber

FOB Price

US $1.62200 - 40,000 kilogram

US $0.7940,001 - 999,999 kilogram

group name: RTV-2 silicone rubber for molds making

Min Order: 200 kilogram

brand name: Hong Ye silicone rubber

model: molding silicone rubber

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: Tue, 05 Nov 2013 11:29:40 GMT

contact supplier

Paramtents

Certification SGS,MSDS,RoHS
HARDNESS 18-40A
Mixing Ratio 2%
Type silicone rubber
Appearance Fluid
Application 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
4.favorable tension

Detailed

Working techniques for mold making silicone rubber

According to the different materials, two series of mould making silicon rubber are divided, which are HY-6 and HY-7.

a. HY-6 Series includes model codes of HY-620, HY-640, HY-628, HY-638 with the hardness of 18-22 shore A, 38-42 shore A, 25-30 shore A and 35-40 shore A respectively.

HY-620 and HY-640 are particularly suitable for pouring mould.

Working techniques for mold making silicone rubber

HY-620 is for small crafts mould making, while HY-640 is for large crafts mould making. Common features of HY-620 and HY-640: light viscosity, pourable effort, good fluidity, easy-operation, good tension and high tear strength.

HY-628 and HY-638 are particularly suitable for brushing mould making.

Common features of HY-628 and HY-638: moderate viscosity, easy-operation. Agents are available if requested. It won’t affect the quality of silicon rubber but to make the operation much easier.

Silicone performance parameter

Model	Appearance	Viscosity (cps)	Hardness (Shore A0)	Tensile-strength (kgf/cm2)	Tear-strength (kgf/cm)	Elongation(%)	Mixing Ratio (%)	Operating Time(h)	Demould Time (hrs)
620			18-22				2	0.5	2-4
628			25-30				2	0.5	2-4
638			35-40				2	0.5	2-4
640			38-40				2	0.5	2-4
718			16-20				2	0.5	2-4

Working techniques for mold making silicone rubber