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2 Part Liquid Silicone Rubber

2 Part Liquid Silicone Rubber

Place of Origin: Guangdong, China (Mainland) Brand Name: Rongxin Model Number: RTV-3305

Products Specifications:

Quick Details

  • Place of Origin: Guangdong, China (Mainland)

  • Brand Name: Rongxin

  • Model Number: RTV-3305

  • Viscosity Mpa.s: A:2500 B:20

  • Appearamce: white

  • Tear Strength(KN/m): 1.8

  • Hardness Shore A: 25-30

  • Tensile Strength(Mpa): 0.5-1.5

  • Elongation break(%): 150

  • usage: electronic potting

  • Certificates:FDA,REACH,MADS,SGS,ROSH

  • Break down voltage: ≥15

  • Specific inductive capacity: 2.7-3.3


   Silicone for Jewelry Moulds is great to make molds either with simple or intricate patterns,like artificial jewelry, resin Jewelry , artificial necklace, artificial bracelet etc.With good resistance to heat, deformation, acid & alkali and expansion, finished silicone molds serve very good performance in reproduction process with every fine detail  on designing models.


1) The product has good fluidity and is easy to use.
2) Use food grade silicone, more environmentally friendly, and the product is tasteless and non-toxic.
3) Using exquisite design.
4) Mixing ratio is 1:1, easy to mix and easy to operate.
5) Easy to demould.
6) Excellent tensile and tear strength.
7) Can be reused, high performance.
8) Almost zero contraction.
9) Excellent heat resistance, temperature resistance, aging resistance, acid and alkali resistance.


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