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引用第20楼anquanbiao于2008-03-03 16:58发表的 :7 N+ l0 ~: z T2 F) k
RTI str 这个应该不需要, 应该看RTI (Elec)...
附:
( Z4 }: A" u; {$ o8.5.4 An encapsulant, ground, or interwinding insulation whose principal constituents (base resin, filler,
* W0 \5 q$ D" a7 ^1 |/ Xreinforcement, flame retardant, heat stabilizer, and anti-oxidant) are found, based on documentation, to7 H7 i* g- P4 _
be identical in composition and proportion to those of an encapsulant, ground, or interwinding insulation
0 E5 z0 H% ~ y, t$ N4 tpresently specified in an insulation system shall be accepted in the system without additional tests when" f! ? F6 {4 @1 m: m
both the following conditions are met: g' y3 A9 Y+ a: J% P6 k
a) The assigned relative thermal indices (electrical and mechanical) and minimum thickness of$ j# W H# q/ b) i0 @
the substitute material are equal to or greater than those of the presently specified material;5 `# R6 u) l8 L" Y) J+ K
b) The substitute material differs from the presently specified material only with respect to
' t2 Y2 @6 j7 Y& U* Omolecular 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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