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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: GC Silicone
  • Model Number: C-825
  • HS CODE: 3910 0000
  • package: 1kg/5kg/10kg/20kg/25kg/200kg
  • Features: High Temperature Resistant high duplication times
  • Mixting ratio: 100:2
  • Hardness: 25 shore A
  • sample: available
  • catalyst: free
  • SHRINKAGE: 0.3%
  • shelf life: 12 months
  • Certification: MSDS/FDA/ROHS/

Packaging & Delivery

Packaging Details 1kg/5kgs/10kgs/20kgs/25kgs/200kgs/drum
Delivery Time 3-5 days after your payment
condensation silicone rubber rtv 2 mold making for high density polyurethane crafts
Product Description

1.Description of condensation silicone rubber rtv 2 mold making for high density polyurethane crafts

RTV-2 moulding making silicone rubber is generally named as two-part silicone rubber that vulcanizes at room temperature.Part A is a flowable liquid ,part B is the catalyst. 

 

 

2.Characteristics of condensation silicone rubber rtv 2 mold making for high density polyurethane crafts

*An exceptional fluidity and good operability, easy to demold
*Good tensile strength and tear strength
*soft hardness
*copy detailed pattern 
*good flexibility

*eco-friendly

*long shelf-time &lifetime

 

3.Application of condensation silicone rubber rtv 2 mold making for high density polyurethane crafts

Architectural Restoration
Sculpting/Wax Casting
Concrete/GRC Casting
Gypsum/Plaster Decoration
Polyester/Resin Crafts Molding
Furniture Molding
Candles MoldmaKing
Soaps MoldmaKing
Tire Molding
Rapid Prototyping Urethane casting
Detailed reproduction of figurines, art objects and similar items

 

4.Datesheet of condensation silicone rubber rtv 2 mold making for high density polyurethane  crafts

Item No.AppearanceHardness (shore A°)Viscosity (CPS)Tensile-strength( kgf /cm2 )Tear-strength (kgf /cm2 )Elongation-break(%)Mixing ratiooperation time (25 )Curing time( 25)shrinkage
C-825White25±220000±100042≥24450100:320-30 mins2~3 h0.3%

5. Using instructions of condensation silicone rubber rtv 2 mold making for high density polyurethane crafts

Step 1: prepare and clean the prototype.
You must make sure your original molds perfect. fix the original mold on a board , then using some assistant material(like cardpaper) to make a frame for to surround the prototype. The frame is no need ,if we make the mold by brushing way .

 

 Step 2: Take the silicone and catalyst as the ratio 100:2 (silicone:catalyst=100:2) ,mix the silicone rubber and catalyst evenly. 
*Notes: Molding silicon rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicon rubber will be partly solidified and this will bring troubles for your final operation. What’s more, the finished molds will have a short life. All of these will cause a waste of silicon rubber.

 

Step 3: Vacuum pumping

After mixed the silicone evenly, it is better to release the bubble by Vacuum pumping.

Step 4: Pouring cast or brushing cast

After released the bubble, we can pour/brush the silicone rubber on the prototype 
*Notes:Please finished all the steped within the operation time .If not it will cause cross linking reaction, and no more further steps will be available.So,we have to pay attention to the pot life and curing time.

 

Packaging & Shipping

 6. Package and shelf life

Package

 1kg/drum,5kgs/drum,20kgs/drum,25kgs/drum,200kgs/drum.

Shelf life and transportation
1. Twelve(12) months when stored at 25C in tightly closed original packages.
2. This kind of product is non-dangerous product, which could be transported as general chemicals.

 

 

 

Company Information

Dongguan Guochuang Organic Silicone Material Co., Ltd. established in 2003, is a Science and technology corporation which is engaged in production, R & D, and sales of silicone rubber and silicone mold. The HongKong GuoChuang silicone technology Co.,Ltd., other affiliated enterprises was set up in 2015.

 

We have passed ISO9001:2008 Quality Management System. Five main groups of members: R & D team which is rich in theoretical knowledge and work experience; Sales team who are proficient in several languages and with high level of business & after-sale service. With such a team, our silicone rubber was promoted to Southeast Asia, Europe, the Middle East , the America and etc, and our silicone rubber is well-received by the customers from more than 40 countries and regions; Production team has more than 10 years working experience. Our production team will totally follow the production control rule to meet the customer’s requirement; Quality Control team is our quality hero. We will follow the most strict quality stand for order shipping; The experienced mold making team who can custom-made molds to suit customer’s requirements.

 

Working with us ,you can have high quality and competitive price , and even the technical support and perfect after-sales service. We will offer the best solutions to promote both of our business and make the win-win situations.

 

 

Contact US

Please contact Sunny:

Email:morgan(at)gcsilicone(dot)net

skype:sunnyzhousan

Mobile:86-13925729510

WhatsApp:86-13925729510

Tel: 86-0769-85303932

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