| Model: | RS17 |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Rubber Materials |
| Label: | liquid silicone , shoe mold silicone , silicone rubber |
| Price: |
US $5
/ kg
|
| Min. Order: | 200 kg |
| Live Chat: | Last Online:16 May, 2014 |
Descripation:
Shoe soles silicone rubber is generally named astwo-part silicone rubber that vulcanizes at room temperature.Part A is a flow able liquid,part B is the catalyst.
Characteristical:
• Easy to use
• Use platinum catalyst
• Cures at room temperature within 3-4 hours
• Good tensile and tear strength,low shrinkage
• Good resistance to weather,temperature,aging,acid
• An exceptional fluidity and good operability,easy to remold
Application:
• Shoe molds
• Sand casting
• Sole sampling
• Plaster models
• Simple products
• Products with non-complex patterns
Parameter:
Catalyst
| Working and cure times at room temperature (25°C)Catalyst | Appearance | Base/catalyst mixing ratio by weight | Pot life Time mins | De-mold Time |
| T01 | clear | 100:2 | 30-40mins | 14-15hrs |
| T01 | clear | 100:3 | 20-30mins | 9-10hrs |
| T01 | clear | 100:4 | 10-20mins | 4-5hrs |
Silicone
| Characteristical before curing | Characteristical after curing | ||||||
| Item NO. | Appearance | Viscosity | Hardness | Tear strength | Tensile Strength(Mpa) | Elongation break (%) | Linear Shrinkage(%) |
| Mpa.s | Shore A | (KN/m) | |||||
| RS17 | white | 11000±2000 | 17±2 | 10±2 | >1.8 | 250 | ≤0.2 |
How to make mold?
1.Mixing
Please weight 100 Part A base and 2 parts of organic tin catalyst in a clean container.Thoroughly stir Part A base silicone before use, as filler separation may occur upon prolonged storage. Mixing Part A and Part B evenly until part B completely dispersed in the base. Hand or mechanical mixing can be used,but do not for an extended period of time or allow the temperature to exceed 35°C. Mix suitably small quantities to ensure thorough mixing of base and catalyst.
It is strongly recommended that entrapped air be removed in a vacuum chamber,allowing the mix to completely expand and then collapse. After a further 1-2 mins under vacuum,the mix should be inspected and can be used if free of air bubbles. A volume increase of 3-5 times will occur on vacuum de-airing the mixture. So a suitably large container should be chosen.
2.Pouring the mixture and curing
Pour the mixed Part A base silicone and part B organic tin catalyst as soon as possible onto the original,avoiding air entrapment.The catalyzed material will cure to a flexible rubber within 6 hours(or faster by different mixing ratio or room temperature),we advice you de-mold after 24 hours ,it is will improve the replicate times of silicone mold.
Storage:
When stored at or below 30°C in the original unopened containers,SILASTIC Base and Catalyst have a usable life of 12 months.from the date of production.After 12 months stock,pls use the Stir to mixing the Part A silicone for some mins, then the silicone can be use again,no influence for other performance.
Note:
This product is neither tested nor represented as suitable for medical or pharmaceutical uses. Not intended for human injection. Not intended for food use.
Packing:
Certificate:
Payment:
Shipping:
Contact info:
Name:Mysinely
Skype:mysinely
E-mail:mysinely(at)rtv-2.net
MSN:mysinely(at)live.com
Web:www.rtv-2.com
| Payment Terms: | T/T,western union |
|---|---|
