Title:
OIL-BLEEDING SILICONE RUBBER COMPOSITION
Document Type and Number:
Japanese Patent JP2002338809
Kind Code:
A
Abstract:
To provide a silicone rubber composition which exhibits a good moldability and excellent mold release characteristics in vulcanization molding.
This oil-bleeding silicone rubber composition is prepared by compounding (a) 100 pts.wt. organopolysiloxane represented by the average composition formula: RaSiO(4-a)/2, (b) 10-100 pts.wt. reinforcing silica having a specific surface area of at least 50 m2/g, (c) 7-30 pts.wt. dimethylpolysiloxane represented by formula (1), (d) 1-20 pts.wt. bleeding silicone oil represented by formula (2), and (e) a curing agent in an amount enough to cure this silicone rubber composition.
More Like This:
| JP6577977 | Packing |
| JP5073932 | Sealed structure |
| JP5909461 | Hot-environments forming device |
Inventors:
HAYASHIDA OSAMU
Application Number:
JP2001148696A
Publication Date:
November 27, 2002
Filing Date:
May 18, 2001
Export Citation:
Assignee:
SHINETSU CHEMICAL CO
International Classes:
F16J15/10; B29C33/64; C08K3/36; C08K5/00; C08L83/04; (IPC1-7): C08L83/04; C08K3/36; C08K5/00; F16J15/10
Attorney, Agent or Firm:
Kanai Arai (2 outside)