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引用第20楼anquanbiao于2008-03-03 16:58发表的 :& y% h. y5 m) g/ t, V& V
RTI str 这个应该不需要, 应该看RTI (Elec)...
附: ' A2 r& I: j4 d( N% h }- S" G
8.5.4 An encapsulant, ground, or interwinding insulation whose principal constituents (base resin, filler,
" w$ b# |% z3 W* G2 Kreinforcement, flame retardant, heat stabilizer, and anti-oxidant) are found, based on documentation, to
7 V5 Z) X3 `% n8 }! M, |+ lbe identical in composition and proportion to those of an encapsulant, ground, or interwinding insulation- D, s, ?+ ^5 s3 ~; M- v. d
presently specified in an insulation system shall be accepted in the system without additional tests when
r$ B, O1 B* D* Z) l/ I {# jboth the following conditions are met:% j, R3 c4 [: v
a) The assigned relative thermal indices (electrical and mechanical) and minimum thickness of
1 X; ~9 q0 s& k3 U# F+ L6 `the substitute material are equal to or greater than those of the presently specified material;" I% L3 l* |$ M/ V6 ]: s
b) The substitute material differs from the presently specified material only with respect to5 g4 G& ?: h- X1 `
molecular weight, lubricant, nucleating agent, anti-static agent, colorant, or particle size. |
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发表于 2008-3-3 16:58
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