DONGGUAN XINRUN SILICONE NEW MATERIALS LIMITED

GLOBAL LEADING MANUFACTURER OF MOLDMAKING CASTING MATERIALS FOR MORE THAN 10 YEARS

Hotline: 0086-0769-89600400      Email: info@xrsil.com      Skype: info@xrsil.com

Sculpture & Figurines Silicone


Brand Name : XRSil
Product Origin : Guangdong, China
Delivery Time : 3-5 days
Supply Ability : 6 tons per day

Tin-cured silicone liquid mold rubbers, also called condensation cure silicones, are a two-component material, consisting of Part A the base silicone and part B the curing agent/catalyst, room temperature curing systems; they are available in a variety of hardnesses. Molds made from these silicone rubbers exhibit high tear strength, good release properties, and resistance to high temperatures.


Features


• Easy to use ,room temperature cure

• Very flexible,easy demold

• High tear-strength rubbers

• High temperature resist

• Low shrinkage,no deformation

• Acid and alkaline resistant


Technical Data 


Item

XRSIL-A220

Color

white

Mixing ratio

100:2

Mixed viscosity

22000 cps

Working time

30-40 mins

Curing time

4-6  Hours

Hardness

18-20 Shore A

Tear Strength

30 N/mm

Tensile Strength

≥3.8 Mpa

Shrinkage

≤0.3%

Elongation at break

550%

 


Storage of RTV-2 Silicone Rubber


When the silicone rubber is stored at or below 30 ℃ (85℉) in the original unopened containers, RTV2 silicone base and TC30 curing agent have a usable life of 12 months from the date of production.


Note of RTV-2 Silicone Rubber


RTV-2 silicone rubber is an industrial product and must not be used in food molding, dental human skin molding applications.


Packing of RTV-2 Silicone Rubber


Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum

Part B TC30 Curing Agent: 0.25kg/bottle,1kg/bottle


Free samples are available, welcome to contact with us at anytime.