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Brand Name: YiJiaSan Silicone
Color: translucent
Sample: free
appearance: Flowing liquid
MOQ: 20 kilograms
Model Number: YJS-515
Place of Origin: China (Mainland)
Hardness: 15-17 shore A
Mix Ratio: 100:3
Color: white
Pot life: 30-40mins
Curing time: 3-4 hours
Mixed viscosity: 13000-15000 mPa.s
Tear-strength: 16-20 kg/cm
Elongation: 3450%-3550%
Tensile-strength: 2.0-3.0 M.pa
Shrinkage: Lower than 0.1%

Specifications

2020 best-seller Liquid Silicone Rubber for Resin molds


1.Product Description

YJS-515 is soft silicone with hardness Shore A 15.  It is a kind of of two- component materials consisting of a 
Flowable part A which 
When mixed with the curing agent or catalyst,cures at room temperature by a 
Condensation recation. It is widely used for making molds for candle, soap, wax, plaster cornice, small crafts etc

 

2. Features

-Amazing fluidity and easy to operate

-Complex design available

-Not Oily

-Stable quality, non-toxic and odorless catalyst provided

-Easy de-molding

-Excellent tension and tear strength

-High performance in duplication

-Shrinkage is almost zero (below 0.2)

-Excellent resistance to weather, temperature, aging, acid and aging-proofing.

 

3.Technical Parameters 

Typical general characteristics

 

Inspection Method

Value

Product data (Catalyzed A+B)

YJS-515

Hardness

Shore A

15±2

Mix Ratio

A:B

100:3

Color

/

White

Pot life

25 °C (77F)

30-40mins

Curing time

25 °C (77F)

3-4 hours

Mixed viscosity

mPa.S

14000±1000

Tear-strength

kg/cm

18±2

Tensile-strength

M.PA

2.5±0.5

Elongation

%

3500±50

Shrinkage

%

0.3

 

4.Package

Mall size: 1 kg/jar,  5 kg/jar, 10 kg/jar

General size: 20 kg/pail, 25 kg/pail, 200 kg/pail

25 KG/drum vacuum packing for part A +1 kg/ bottle catalyst for part B
200 KG/drum packing for part A +1 kg/ bottle catalyst for part B 

2020 bestseller tin cure Liquid Silicone Rubber for Resin molds

 
5.Shelf life
 Twelve(12) months when stored under dry and cool place by original package under 25℃.