|
请参考:
2 T/ ^( _# P0 a* L6 y( O8 eSee General Information for Plastics - Component
) P2 }) X. Z5 P3 a- w3 L( zhttp://database.ul.com/cgi-bin/X ... 7222&sequence=1
: I$ c0 Q) c/ f" X4 B. K1 Q* ?RTI Elec — Electrical RTI, associated with critical insulating properties.
: l. G6 G5 c2 Q! L( qRTI Mech Imp — Mechanical Impact RTI, associated with critical impact resistance, toughness, elongation and flexibility properties.
! c: q! G) t; d* i2 D' i% gRTI 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. |
|