Shenzhen Rongxingda Silicon Materials Co.,Ltd
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Life Casting Silicone Rubber For Soft Silicone Products

— Life Casting Silicone Rubber, Soft Silicone, Silicone Rubber
Product Category: Silicone Raw Materials
Sales Method: Export, Manufacture
Payment Term: T/T, L/C, Western Union
Min. Order Unit Price
200 kg USD 8 / kg
Contact Info

Mrs.Mysinely Zhang

Address: China (mainland) Guangdong Shenzhen,804Room, 8F, Tianfuxing Building, Liuxian Road, Minzhi, Longhua

Product Detail

Product Attribute:

  • China (mainland) More >
  • RTV1205
  • RXD
  • 05/15/2014
  • 05/15/2014

Additional Info.:

  • shenzhen
  • 5kg/drum, 20kg/drum, 25kg/drum or 200kg/drum

Product Content Description:

RTV-2 life casting silicone rubber is two-component addition cure heating or room temperature vulcanizing silicone rubber, the product, which is colorless or skin-colored oily liquid and becomes soft elastic material after vulcanization, can be used for making soft silicone rubber.
• Easy to use
• Use platinum catalyst
• High degree of precision in reproduction
• High transparency, almost non shrinkage
• Good heat stability and weatherability(resist -60 to 250°C)
• Low compression set, grat stability and ability to resist extreme temperatures of heat and cold.
• Paster
• Traction
• Sex toys
• Body organs
• Shoulder pads
• Body breast enhancers
• Other soft silicone products
Working and cure times at room temperature (25°C)Catalyst Appearance Base/catalyst mixing ratio by weight Pot life Time mins De-mold Time
T02 clear 1: 1 30-40mins 4-6hrs
T02 clear 1: 1 50-60mins 9-10hrs
T02 clear 1: 1 90mins 24hrs
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)
RTV1205 translucent 4000±2000 5±2 7±2 >4.0 410 ≤0.1
How to make mold?
1. Mixing
Please weight 1 Part a base and 1 parts 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 catalyst as soon as possible onto the original, avoiding air entrapment. the catalyzed material will cure to a flexible rubber within 24 hours(or faster by different mixing ratio or room temperature).
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.
Quantity Per Month: 200Tons
HS Code: 3910000000
Delivery Way - Date Of Delivery: within 10 days

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