GST material for underground railway connect guard plate
GST material for underground railway connect guard plate is one kind material for underground railway connect guard plate , which adopts the underground railway connect guard plate method from Japan.
Properties:
Appearance |
light gray granule |
Resistance to wear g/m2 |
100 |
Resistance test to UV ray |
grade 5 |
Xenon test |
grade 8 |
Heat resistance ( 80°C) |
no change |
Cold resistance ( -40°C) |
no crack (bend in 90 °) |
Resistance to fire UL-94 |
V 0 |
Smoke density DS ( 4min ) |
≤200 |
|
