Silicone Rubber RTV 683 Price Of Liquid Silicone Rubber Durable Molds Making RTV2 Silicone Rubber Casting
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- Supplier: Shenzhen Zhihua Chemical Co. Ltd.
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Product Overview
Description
Product description
DC-C25 RTV-2 Mold Making Silicone Rubber is a kind of room temperature vulcanized silicone rubber in
condensation type. It’s generally named as two part silicone rubber , Part A is a flowable liquid silicone, Part B is the curing agent (Tin catalyst) . It’s mainly used for mold making.
condensation type. It’s generally named as two part silicone rubber , Part A is a flowable liquid silicone, Part B is the curing agent (Tin catalyst) . It’s mainly used for mold making.
Characteristics
＊Good operability, easy to demold
＊Moderate hardness，high temperature resistance (170℃-200℃)
＊High tensile and tear strength
＊Cure at room temperature
＊Good flexibility
＊High duplication times
＊High tensile and tear strength
＊Cure at room temperature
＊Good flexibility
＊High duplication times
Shelf life
Twelve(12) months when stored under dry and cool place by original package under 25℃
Application
DC-C25 RTV-2 Mold Making Silicone Rubber is used for making molds of concrete stone, GRC, gypsum
decoration, plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products.
decoration, plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products.
Tin Cure Silicone Rubber Technical parameters
Model | DC-C05 | DC-C10 | DC-C15 | DC-C20 | DC-C25 | DC-C30 |
Color | white/custom | white/custom | white/custom | white/custom | white/custom | white/custom |
Mix ratio (%) | 2%-5% | 2%-5% | 2%-5% | 2%-5% | 2%-5% | 2%-5% |
Pot life (mins) 25 °C (77F) | 30-40 | 30-40 | 30-40 | 30-40 | 30-40 | 30-40 |
Cure time (hrs) 25 °C (77F) | 3~5 | 3~5 | 3~5 | 3~5 | 3~5 | 3~5 |
Hardness (shoreA) | 5±2 | 10±2 | 15±2 | 20±2 | 25±2 | 30±2 |
Tensile-strength (MPA) | ≥2 | >2.5 | >3.5 | >3.8 | >4.5 | >4.7 |
Tear-strength (KN/M) | ≥10 | >15 | >21 | >25 | >28 | >26 |
Viscosity (after A/B mixed) | 12000±1000 | 14000±2000 | 15000±2000 | 15500±2000 | 16000±2000 | 17000±2000 |
Shrinkage rate (%) | ≤0.25% | ≤0.25% | ≤0.25% | ≤0.25% | ≤0.25% | ≤0.25% |
Elongation （%） | >620% | >640% | >530% | >510% | >500% | >430% |
Package
25KG/drum vacuum packing for part A +1kg/ bottle catalyst for part B
200KG/drum packing for part A +1kg/ bottle catalyst for part B
200KG/drum packing for part A +1kg/ bottle catalyst for part B
Sample
If you are interested, we can provide free samples for you to test and pls free to contact us.
Company information
Shenzhen Zhihua Chemical Co.,Ltd.(DC SILICONE) are praised as the leading professional manufacturer of Mould Making Silicone Rubber, Addition Silicone Rubber ,Life Casting Silicone Rubber, Electronic Potting Compound, Pad Printing Silicone Rubber, and so on.
Certificate
FAQ
1.Are you a manufacturer of silicone rubber ?
Yes we are .We manufacture silicone rubber since 2008 with excellent experience .Our factory is located in Shenzhen city ,GuangDong province ,China
2.Do you accept custom label ?
yes ,we could custom label according to your design
3.Which payment method do you offer ?
3.Which payment method do you offer ?
TT transfer ,credit card ,PayPal ,western union ,master card ,Alibaba trade Assurance ect
4.what's your lead time ?
4.what's your lead time ?
It depends on the order quantity and the season you place the order. Usually Working time is about 3-5 days after we confirm the payment .
5.Do you provide free sample for test ?
5.Do you provide free sample for test ?
Yes, we could offer free sample
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