Silicon rubber for mold making

• Post Date:

  Mar 22,2014

• Expiry Date:

  Mar 22,2015

• Detailed Description:

  Cas No. :615 620 625 630 635 640 Quantity: 200Kilograms
  Specs:200kgs /drums
  Price:6 USD Kilograms
  Payment Method: TT/LC/WEST UNION
  Silicon rubber for mold making applications
  1. Silicon rubber for mold making can used for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy ,
  2. Silicon rubber for mold making is applicable for large statue Buddha, relieve , statues Buddha, artifacts copied, building decoration materials, large-scale cement mold
  3. Silicon rubber for mold making is intend for artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
  
  Silicon rubber for mold making features
  Silicon rubber for mold making is white flowing liquid with general hardness of 22-50A°after curing with features ------
  high tensile & tear strength
  high duplication times
  Low linear shrinkage
  resistance to high-temperature
  Low shrinkage and non-deformation
  resistance to acid-alkali and expansion
  Mould making silicone rubber data sheet:
  Model Color Mixing ratio (%) Pot life (mins) Demould
  time
  ( hrs) Hardness  ( A0 ) Tensile-strength (kgf/cm2) Tear-strength (kgf/cm) Viscosity
  (cps) Shrinkage
  rate (%) Elongation
  (%)
  638# white 100 : 3 30 5-10 38 ≥ 38 ≥ 28 34000-36000 ≤0.3%  380%
  630# white 100 : 3 30 5-10 30 ≥ 47 ≥ 35 28000 ≤0.3% 430%
  
  Why the Mould making silicone rubber mold appear with weak tear strength?
  When making silicone rubber mold, some customer add a lot of silicone oil to reduce the viscosity of silicone rubber. In fact, this has the opposite effect. The tension and tear strength will be reduced badly with the addition of silicone oil, which leading to the weak and flimsy condition of silicone rubber molds.
  
  Any questions of mould making silicone rubber , please feel free to contact ms yif :
  TEL: 086-755-89948019
  FAX: 086-755-89948030
  MOBILE:086-15979907468
  Website: www(dot)szrl(dot)net
  E-MAIL: guyihuide(at)gmail(dot)com
  

• CAS Registry Number:

  615 620 625 630 635 640

• Company:

  shenzhen hongyejie technological ltd company     [ China ]        

• Contact:

  yif gu

• Tel:

  8675589948019

• Fax:

  86-0755-89948030

• Email:

  guyihui2014@gmail.com