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Contact: YJSSILICONE001
Company: Shenzhen Yijiasan Silicone Co., Ltd
No16, TongQing road,TongLe community, LongGang District,Shenzhen, China
Shenzhen 518116
China
Phone: 8613924674813
E-Mail: Send Inquiry
Date/Time:  9/4/19 7:48 GMT
 

Good price 2 parts rtv silicone rubber for mould

1.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.

2. Technical Datasheet
Typic , al general characteristics  
Inspection Method
Value
Product data (Catalyzed A+B) YJS-520
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
 
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

4.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

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

6.Any inquiry, feel free to contact Caro:
Email: yjssilicone7@gmail.com
Mobile/WhatsApp :86-13924674813
Skype: 2947832220@qq.com

Minimum Order: 600 kilograms

Good price 2 parts rtv silicone rubber for mould
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