News

Polyurethane insulation board is a kind of hard foam material (resin and foaming agent).

Polyurethane insulation boards should be stored away from open flames and should not come into contact with chemicals.

How long do polyurethane cold‑storage panels last? Learn core elements including foam core, metal facings, joint system, installation and maintenan...

Unwinding → feeding → cutting → film pasting → reinforcement → roller forming

Good physical properties, resistance to twists and turns, good flexibility, high tensile strength, and breathability.

Pu is a kind of polymer compound, isocyanate group and hydroxyl group reaction, because of its resistance to bending, soft, strong tensile, permeab...

Low thermal conductivity polyurethane sandwich plate composite plate has small thermal conductivity, good thermal insulation performance, is the be...

The raw materials, production process, and formula used in the polyurethane double-sided rock wool sandwich panel make it have excellent fire resis...

The polyurethane double-sided sealing rock wool sandwich panel adopts an assembly line production process, which utilizes the excellent waterproof ...

Upper and lower surfaces: Made of galvanized color steel plate with a thickness of 0.4-0.8mm.

Reasonable fastening method: The rock wool roof panel adopts a fastening connection method, avoiding the hidden danger of water leakage at the join...

Rock wool sandwich board gives full play to the unique properties of rock wool core material, and has significant effects in fire prevention, therm...