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请参考:
9 O" [0 w' m/ p) e2 D: kSee General Information for Plastics - Component1 R; s! J# B- A3 z% K$ I
http://database.ul.com/cgi-bin/X ... 7222&sequence=1
4 _! @5 Y$ h0 O tRTI Elec — Electrical RTI, associated with critical insulating properties.
, v! ~# ^+ ]2 oRTI Mech Imp — Mechanical Impact RTI, associated with critical impact resistance, toughness, elongation and flexibility properties.+ W* j S Z p- c
RTI Mech Str — Mechanical Strength (Mechanical without Impact) RTI, associated with critical mechanical strength and structural integrity where impact resistance, resilience and flexibility may not be essential. |
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