Page Views: 305 Date Added: 10/18/2011 Last Updated: 03/15/2012 Expiry Date: 10/15/2021 Product/Service Details Datasheet of silicone rubber Model 630# Appearance white Mixing proportion of curing agent (%) 2%-3% Operating time (hour 25 0C ) 0.5 Curing time(hours 25 0C) 6-8 Hardness (A°) 26-30 Density ( g/cm 3 ) 1.09 Viscosity (CPS 25 0C) 18000-25000 Tensile-strength(kgf /cm2 ) ≥37 Tear-strength (kgf /cm ) ≥26 Elongation-break(%) ≥ 500 Retractility(%) ≤0.3 The mixing ratio and reactions of the curing agent and the silicone rubber are listed as follows: 1. Adding curing agent 1%, the silicone can still be operated within 2.5 hours and can be demoulded after 6-8 hours. 2. Adding curing agent 2%, the silicone can still be operated within 50 minutes to 1 hour and can be demoulded after 2-3 hours. 3. Adding curing agent 3%, the silicone can still be operated within 28 - 30 minutes and can be demoulded after 1.5-2 hours. 4. Adding curing agent 4%, the silicone can still be operated within 10 - 15 minutes and can be demoulded after 1 -1.5 hours. The operating method of silicone rubber 1. Deal with the original mould. 2. spary release agent evenly on the original mould 3. weigh the silicone rubber and curing agent correctly and mix them evenly 4.Deairring and air bubble eliminating handling 5.perfusion or brushing process (Note: the amount of the curing agent should not exceed 5 %, otherwise the curing time is too fast and the mold can not be used normally, thus, the silicone rubber is wasted. ) Please dont hesitate to ask if you have any questions about mold making silicone rubber, here Chique liu is at your service: Te*le: 86-755-8994-8019 F*ax: 86-755-8994-8030 Ph*one:86-150-0209-9601 E*m*ail: hyjh(at)szrl(dot)net w*ww(dot)sellsilicone(dot)com

Company Information (HONG YE JIE TECHNOLOGY CO.TLD)

Company Profile: Hong Ye Jie Technology Co.Ltd was established in 1998, is a Science and technology corporation which is engaged in R & D ,production, and sales of silicon rubber. We also established the Hong Kong Hongye LTD, Shenzhen Hongye Jie rubber Factory and other affiliated enterprises in 2005. Please dont hesitate to ask if you have any questions about silicone rubber: E*m*ail: hyjh(at)szrl(dot)net .Te*le: 86-755-8994-8019 . >> More Website URL: http://www.bridgat.com/u46768