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LSR silicone rubber  Home  Products  LSR silicone rubber
21 Series LSR for Computer Keyboard
  21 Series LSR for Computer Keyboard  
1. Products Features                                                   
  • It mainly includes the following types: ZY-LSR2140,ZY-LSR2150.
  • Easy to be injected, Long service life at dynamic stress and high rebound.
  • Product Certification:FDA, LFGB, PAHS, REACH, RoHS, Halogen-free, Heavy Metal.
 
2. Typical Technical Data  
                                              

 
  properties\type ZY-LSR2140 ZY-LSR2150
Unvulcanized Appearance translucent translucent
Viscosity A Pa·s 70 75
B Pa·s 65 70
Vulcanized Density g/cm3 1.09 1.10
Hardness Shore oA 40 50
Tensile strength Mpa 4.0 4.5
Break elongation % 300 280
Tear strength KN/m 10 11
Vulcanization properties T10  125℃ S 10 10
T90  125℃ S 20 20
Conditions of Vulcanization 150mm×150mm×2mm,125℃×5mins
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3. Main Applications                                                     
  • Making lining of computer keyboard

4. Packaging                                                         
  • A:It is available in 20kg pails or 20kg drums.
  • B:It is available in 200kg pails or 200kg drums.

5. Storage and Transportation                                             
  • 6 months from the date of manufacture, store in 25℃ ,cool and dry place.
  • The product is non-dangerous goods, it is can be transported with the conditions of general chemicals.
Address: Beimeng Lane, RD3rd Binnong, TianXin Village,Huang Jiang Town, Dong Guan City, Guang Dong Province,China
Tel: 86-769-83639068    Fax: 86-769-83639098    E-mail: xs02@dgxdf.com
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