LWRT sheet manufacturer sheet features

Environmental performance - LWRT board is made of glass fiber and polypropylene, so it has excellent environmental performance. Compared with PU or hemp fiber board, there is no residual and volatilization of harmful substances such as benzene, aldehydes, and phenols. The interior parts made of LWRT sheets were placed at 90°C for 16 hours without odor. The product can be recycled and reused, and it is a real environmentally friendly green product.

Safety performance - LWRT sheet has good flame retardant performance, and the burning speed is lower than 30mm/min, which fully meets the requirement of less than 100mm/min in GB8410-1994. When the product made of glass fiber is impacted and ruptured, an obtuse angle is generated. , toughness of the crack, has a protective effect on the human body.

Physical properties - LWRT sheet has good tensile strength, bending strength, good impact resistance, and its performance far exceeds that of hemp fiberboard, wood powder board and polyurethane and other materials. At the same time, the fluffy mesh structure of LWRT sheet also has excellent thermal insulation and sound absorption properties.

Mechanical properties - LWRT has good mechanical properties, high flexural strength and good impact toughness. The strength of 1000g/m2 LWRT sheet is similar to that of 1500g/m2 hemp fiberboard.

Product performance - After the LWRT sheet is heated, the thickness can expand to more than 4 times the thickness of the sheet, and products with uneven thickness and simple shapes can be formed. The product has no rebound after setting and has good dimensional stability.