| 摘要 |
Compsns. for prepg. electron wave shelter comprise (i) graft polymer 5-80 wt.% [prepd. by graft polymn. of (A) with (B); (A)=dien type rubber component, alkylacrylate; (B)=aromatic monoalkenyl or vinylcyan monomer , (ii) copolymer 1-80 wt.% [prepd. by polymn. of aromatic monoalkenyl with vinylcyan or acrylic(or metacrylic) acid , (iii) powdered(or fibrous, flaked) soilfiller of aluminum alloy 20-60 wt.%, (iv) org. flame resistance material contg. halogen 5-30 wt.%, (v) flame-resistance cocomponent (Sb2O3) 1-15 wt.%, and (vi) polytetrafluo roethylene resin 0.01-5 wt.%.
|
