Guangdong, China
Business Type:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Rtv-2 Silicone Rubber, Rtv 2 Molding Silicone, Liquid Silicone Rubber manufacturer / supplier in China, offering RTV-2 Mold Making Silicone for PU Castings, Urethane Liquid Rubbers for Moulding, High Performance Silicone Rubber Raw Material, Mould Making Silicones and so on.

Gold Member Since 2013

RTV-2 Mold Making Silicone for PU Castings

Get Latest Price
Min. Order / Reference FOB Price
200 kg US $5.98/ kg
Production Capacity: 8000kg Per Day
Transport Package: 25kg, 200kg
Payment Terms: L/C, T/T, Paypal, Western Union
Material: Silicone Rubber
Appearance: Liquid White
Color: White
Hardness: 28-30 Shore a
Viscosity: 28000 Cps
Curing Agent: Tin Catalyst

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Basic Info

Model NO.: RTV2030
Mix Ratio: 2%
Trademark: MC Silicone
Specification: MSDS, REACH
Origin: Dongguan
HS Code: 3910000000

Product Description

General decription of RTV-2 Mold Making Silicone for PU Castings

Liquid Silicone for Mold making, RTV-2 silicone is generally named as two-part room temperature cure silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.

Application of RTV-2 Mold Making Silicone for PU Castings

A: RTV-2 silicone rubber, mold making silicone can be used for Cultural relic duplication.
B: RTV-2 silicone rubber is suitable for statue, Resin crafts molding
C: RTV-2 silicone rubber can be used for Lighting ornaments, candles mold making
D: Liquid RTV-2 silicone rubber can be used for Plaster, Gypsum, Cement, Concrete decorations
RTV-2 Mold Making Silicone for PU Castings
RTV-2 Mold Making Silicone for PU Castings
Features of RTV-2 Mold Making Silicone for PU Castings

(1) high tear strength
(2) Low linear shrinkage
(3) free Curing agent
(4) good flowability
(5) high duplication times

Operation instructions of RTV-2 Mold Making Silicone for PU Castings

1-Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly.
2-vacuum pumping
Without exception, this step takes less than 5-10 minutes. Take the silicone mixture to the vacuum chamber to degassing.
3-Pouring mold or block mold of silicone rubber
The pour molding is an easy way to make molds, it's Slowly and evenly perfuse the mixed silicone rubber into the square frame. After the cross linking reaction.

Storage and Precautions of Liquid Silicone for Moldmaking

Liquid Silicone for Moldmaking, RTV-2 silicone is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about 9 months from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.

Package of RTV-2 molding silicone rubber

Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle, 1kg/bottle

RTV-2 Mold Making Silicone for PU Castings
Professional factory of RTV-2 Molding Silicone:

We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.

Should you have any question, please feel free to contact Ms Julie.

 Item No.: RTV2030
 Color: White
 Viscosity: 25000 cps
 Hardness: 30 shore A
  Mix Ratio: 100:2
 Pot life: 30-40 minutes
 Curing time: 4-6 hours
 Tensile strength: 3.8 Mpa
 Tear Strength: 29 N/mm
 Elongation: 480%
 Shrinkage: 0.3%

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