Shenzhen Yijiasan Silicone Co., Ltd.,

China Manufacturer with main products: Liquid Silicone Rubber, RTV 2 Silicone Rubbber, Pad Priting Silicone Rubber, Condensation Cure Silicone Rubber, Platinum Cure Silicone Rubber...

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Good Quality Liquid Silicone Rubber for Gypsum Molds Making

Supply Ability:	200 Ton(s) per Month
Shipping:	Delivery Time: Depends on the express you choose and the destination. Via Express:General 3-7 busine
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram, Safebuy

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:	Guangdong in China
Packaging Details:	Small size: 1 kg/jar, 5 kg/jar, 10 kg/jar General size: 20 kg/pail, 25 kg/pail, 200 kg/pail

Quick Details

Brand Name: YiJiaSan Silicone
Color: translucent
Sample: free
appearance: Flowing liquid
MOQ: 20 kilograms
Model Number: YJS-525
Hardness: 23-27 shore A
Mix Ratio: 100:3
Color: translucent
Pot life: 30-40mins
Curing time: 3-4 hours
Mixed viscosity: 19000-21000 mPa.s
Tear-strength: 20-24 kg/cm
Tensile-strength: 3.5-4.5 M.pa
Elongation: 400-500%
Shrinkage: Lower than 0.3%

Specifications

Good quality liquidSilicone rubber forGypsum molds making

1.Product Description

YJS-525 is medium hardness silicone with hardness Shore A 25. 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 resin, gypsum, concrete/cement and artificial stone molding.

2.Features

-Easy to demould

-Good resistance to tearing

-Good elastic

-Good tear&tensile strength

-Dimensional stability in time ( deformation - shrinking only up to 0.3 % )

-Remarkable resistance to high temperatures (up to 200 - 220℃ )

-Final curing at room temperature

3.Technical Parameters

Typical general characteristics	Inspection Method	Value
Product data (Catalyzed A+B)	Inspection Method	YJS-525
Hardness	Shore A	25±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	20000±1000
Tear-strength	kg/cm	22±2
Tensile-strength	M.PA	4.0±0.5
Elongation	%	450±50
Shrinkage	%	≤0.3

4. Package
Small size: 1 kg/jar, 5 kg/jar, 10 kg/jar

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

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

Service Process

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