| 配方类型： |
RUBBER, PLASTICS AND WAXES |
| 配方说明： |
Encapsulating and Sealing Elastomer |
| 配方组成： |
Comp. str. at 10% deflection, psi/165
Formula No.4 (Non-Sag
P-1010 (1000 m.w.diol)/-
P-2010 (2000 m.w.diol)/40.0
G-3030 (3000 m.w.trio)/-
P-2010 (2000 m.w.diol)/-
PPG-3025/13.3
Clay/40.0
Stannous octoate (T-9)/0.3
"Isonol" C-100/-
"Isonate" 390P/6.4
comp. set (Method B)/10-12
Hardness, Shore A/53
Tensile, psi/540
Elongation at break, %/275
Die C tear, pli/100
Comp. str. at 10% deflection, psi/80
comp. set (Method B)/15
Mix teme., both comp., 'F./77
Pot life, minutes/3-5
Cure temperature, 'F/120
Cure time, min./30
Post cure at 158'f, hrs./16
"Enjay" Butyl LM 430/100
"Mistron Vapor" Talc/70
"Whitetex" Clay/30
"Flexon" 845/50
MPC 66 Black/5
ZnO/5
"Maglite" K/5
Molecular Sieve 4A/5
Stearic Acid/1
Para-quinone dioxime/4
Pb3O4/10
"Altax"/4
Clay/42.5
Mix teme., both comp., 'F./77
Pot life, minutes/8-10
Cure temperature, 'F/120 < |
| 配制方法： |
Gunnable at normal temperatures or at 200'F. Pot life 1 hr. at 200'F. |
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