A wide range of viscosities molding silicone rubber

FOB Price

US $8.30
100 - 40,000 kilogram
US $6.20
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order100 kilogram
brand nameHong Ye silicone rubber
modelRTV620# RTV 625# RTV 630# silicone
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 11:13:02 GMT

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Paramtents

Color white/red/blue
Viscosity A wide range
Purity 100%
Appearance Liquid
Curing agent 4% free of charged
Molding method Pouring , brushing
Package vacuumed packing
Shelf life 12 months
MOQ 100KGS
Sample Free

Packging & Delivery

Min Order100 kilogram

Briefing

A wide range of viscosities molding silicone rubber Mainly used for the manufacturer of products made of unsaturated resin

Detailed

1. A wide range of viscosities molding silicone rubber

A wide range of viscosities molding silicone rubber is two parts condensation liquid silicone rubber that can cure at normal temperature. It has excellent fluidity, tensile property and tear strength, moderate flame-retardancy and linear shrinkage.

A wide range of viscosities molding silicone rubber

2. A wide range of viscosities molding silicone rubber features:

A wide range of viscosities molding silicone rubber with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times and repeated use, etc.

3. Datasheet of A wide range of viscosities molding silicone rubber

Item	viscosity(CS)	Hardness shore A	Tensile-tstrength (kgf/cm2)	Tear-strength(kgf/cm)	elongation: (%)	shrinkage: (%	Curing agent ratio (%)	Pot time (min)
620	13000-15000	20±2	20-23	16-22	380-400%	≤0.3%	according to customers requirements
625	16000-18000	25±2	35-38	21-25	400-420%	≤0.3%	according to customers requirements
630	28000-30000	30±2	42-45	28-35	400-440%	≤0.3%	according to customers requirements

4. Tips of A wide range of viscosities molding silicone rubber

A wide range of viscosities molding silicone rubber (HY-620/625#) is the most suitable for small products or fine and precision products which is difficult to demould. This silicone rubber is one of the products with the highest use level in the production of craftwork gifts and the shrinkage less than 0.2%.

5. Frequently asked questions of A wide range of viscosities molding silicone rubber

Why does the molding silicone rubber 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;

A wide range of viscosities molding 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 choose the proper silicone rubber for suitable products to make mold.

More details of Silicon Rubber RTV for mould making Rubber , pls feel free to contact Ms Taylor:

Tel:086-755-89212380

Mob:086-18938867522

Skype: taylordl828