品种
Black Film Change Alloy Building Formwork
Material
Plastic alloy modified material ;Polypropylene resin
Product Size
Support customization
Charpy impact strength
≥21.0KJ/m²
Flexural modulus of elasticity
≥1100 Mpa
Shrinkage rate (longitudinal)
≤0.8%
Retraction rate (transverse direction)
≤0.6%
Screw holding force (board surface)
≥1200N