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Good price 2 parts rtv silicone rubber for mould making

Good price 2 parts rtv silicone rubber for mould making
Supplier
Shenzhen YiJiaSan Silicone Co., Ltd.,
FOB price
$4.5-6/kg
Min. order
100kg
Payment terms
T/T, L/C, D/A, D/P, Western union, paypal
Sample price
need to discuss with us
Brand name
YJS Silicone
Model number
86-13926504513
Material
condensation cure silicone rubber
Color
White
Product certifications
MSDS/FDA/SGS
Usage
two-component silicone rubbers are excellent for most general mold making and prototype applications
Packaging
Small size:1kg/jar, 5kg/jar,10kg/jar
General size:20kg/pail,25kg/pail,200kg/pail
Port
Shenzhen
HTS code
39100000
Added on
Aug 22, 2019
Description:

YJS-520 is a high tear strength, tin-catalyzed RTV-2 silicone rubber, which was designed for casting polyester parts. It offers the same advantages of lower viscosity. YJS-520 is especially good for molds with deep undercuts and for molds that require flexing for part removal. YJS-520 is not sensitive to inhibition, meaning it will cure at room temperature over virtually any surface. It is easy to mix and de-air, and will cure with only a slight degree of shrinkage. The speed at which the rubber hardens can be accelerated with special activators. Condensation cure two-component silicone rubbers are excellent for most general mold making and prototype applications. They are excellent for casting waxes, gypsum, epoxies and other plastics. YJS-520 is extremely useful for those applications where superior elongation and medium durometer are required.

Technical Datasheet

Hardness Shore A 20±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 16000±1000
Tear-strength kg/cm 20±2
Tensile-strength M.pa 3.6±0.5
Elongation % 400±50
Shrinkage % ≤0.3
 
Characteristics
*An exceptional fluidity and good operability, easy to demold
*A kind of soft silicone
*Good tensile strength and tear strength
*Cure at room temperature
*Good flexibility
*Outstanding bubble releasing
*Good duplication times

Package
Small size:1kg/jar, 5kg/jar,10kg/jar
General size:20kg/pail,25kg/pail,200kg/pail

♦ Delivery Time
Depends on the express you choose and the destination
Via Express:General 3-7 business days worldwide

♦ Shipping Cost
Based on the weight of the goods and the destination

♦ Tracking No.

The tracking No. will be sent to you the next day after shipping

SHELF LIFE:
When stored at or below 32°C (89.6°F) in the original unopened containers, YJS-5 series Silicone Base and its Curing Agents have a usable life of I0 months.