Casting Moulds Silicone Rubber RTV Silicone Molds
| Price: |
US $ 10.5kg |
| Trade Terms: |
FOB,CFR,EXW |
| Min Order: |
200kg |
| Pay Type: |
L/C,T/T,Western Union,Paypal |
| Prod Model: |
HY- 6 series RTV silicone rubber |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Certifications: |
RoHS.MSDS.SGS ISO9001:2000 |
| Catalyst: |
5% for Free |
| Transport: |
by Sea |
| MOQ: |
200kg |
| Shelf Life: |
1 Year |
| Application: |
Mold Making Silicone Rubber |
| Brand Name: |
Hong Ye Silicone Rubber |
| Placeof Orgin: |
Guangdong in China |
| Sample: |
Available |
| Material: |
Silicone Rubber |
| Appearance: |
Liquid |
Product Description
casting moulds silicone rubber RTV silica moldsRTV silicone of Hy-6 series is comprised of Hy-615,hy-620,hy-625,hy-630,hy-635,hy-640 . Each is a two part , condensation curing mold making product offering high duplication times , which is suitable for a wide arrange of products .
Product Description of casting moulds silicone rubber RTV silica molds :
TIPS:Welcome to visit our shop, as the freight depends on different quantity and different area, so before you purchase the products, please communicate with us to confirm the freight firstly, or even if you already ordered and paid the money, we are unable to arrange the delivery for you. Thank you for your attention.
Key performance properties :
High tear strength
High duplication times
Favorable hardness
Low shrinkage
Good operation
Exceptional fluidity
Typical product data :
Model | RTV 630 |
Appearance | white |
Mixing Ratio (%) | 3% |
Operating time (mins 25 0C ) | 30~50 |
Curing time(hours 25 0C) | 6~8 |
Hardness (A°) | 28~32 |
Density ( g/cm 3 ) | 1.08 |
Viscosity (Mpas -25 0C) | 27000±2000 |
Tensile-strength(Mpa ) | 4.0 |
Tear-strength (kN/m ) | ≥28 |
Elongation-break(%) | ≥ 420 |
Retractility(%) | ≤0.3 |
Instructions for use :
- Stir the base (Part A) well beofre use (except when depending on machine ).
- Shake the catalyst container (Part B) well before use.
- This is a 100 Part A to 5 Part B mixing ratio by weight. Weigh the desire amount of base into a clean mixing container.
- Weight the proper amount of catalyst into the container. Mix the base and catalyst together by stirring with a stick until a uniform color is obtained. Scrape the container walls and bottom well to insure a thorough mix.
- Though it is often unnecessary to deair the material due to its low viscosity some may choose to do so. If so,place the container into a vacuum chamber and evacuate the entrapped air from the mixture using a vacuum pump capable of achieving 29 inches of mercury vacuum. The mixture will rise, crest and then collapse in the container. Interruption (bumping) of the vacuum may be necessary to prevent overflowing the container. Keep the mixture under full vacuum for 2-3 minutes.
- Bleed air slowly into the vacuum chamber. When the chamber is at atmospheric equiplibrium, remove the cover plate and take out the container.
- Pour the deaired material slowly in a steady stream from one end of the mould so that the material flows evenly over the pattern. This should minimize emtrapment of air bubbles under the flowing material. A"ready"mold may be poured firstly over the pattern, which will also help reduce the possibility of entrapping air on the pattern and in the cured rubber.A mold release agent may be applied on the pattern first to improve release.
- Allow the rubber to cure for 2-4 hours at 24C before removing the cured rubber mold from the pattern. Heat acceleration not recommended with this product.
- For best results, pls leave the finished molds for 24 hours before using.
Call Us Anytime With Questions About Your Application. More information , pls feel free to contact Ms Hebbe:
Tel: (00) 86-755-89948019
Mobile :86-18938861889
We are manufacturer spcializing in silicon rubber material, such as silicone gel, pad printing silicon, RTV-2 silicone rubber, HTV, RTV-2 room temperature sulfurated silicon rubber, silicon, shoe molding silicon, silicon rubber, manul molding silicon, liquid silicon rubber, LSR, pad printing silicone rubber, mixed iron-smelting silicon rubber, solid silicone rubber, methyl-ethenyl silicone rubber, molding silicone rubber, mold duplicating rubber for resin craft makers, special silicon for manual molding, shoe mold rubber, pad printing silicon, silicon oil, 107 base, DMC etc. For plastic toys factories. With a product line of tens of categories, we can offer quick copying with precise contraction ratio (up to two thousandth) for mold making. To reach the internationally leading quality standard with competitive price is our best ambition that merits your trust.
RTV-2 Mold making silicone rubber
[1] RTV-2 silicone rubber for mold making
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[2 ]RTV-2 silicone rubber for pad printing
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[3] RTV-2 manual mold silicon rubber
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