Seating of the bearing connection beam what are the requirements?
by:OUHE
2020-06-30
Seating common bearing connection beam to: 1, material: non-metallic materials (
Nylon PA66, fiber GF)
Molding (
No beam)
。
2, non-metallic materials (
Nylon PA66, fiber GF)
Tensile coefficient (beam performance parameters:
ISO527)
16000 kpa;
The impact strength,
ISO179)
80㎏/㎡。
Thermal performance parameters: melting point (
ISO11357)
260℃。
Electrical characteristics parameters: the dielectric strength (
IEC60243 -
1)
33KV/MM。
General parameters: the density (
ISO1183)
1.
5G/CM3;
Flame retardant (
ISO1210)
B1(
HB)
。
3, bearing connection beam fittings: Q235 steel pipe triangle, the thickness of 3.
0 ~ 3.
5mm。