High Closed-Cell Spray Rigid Polyurethane Foam for Refrigeration Cold Storage Heat Barrier

Jinlanling International Trade Co., Ltd. specializes in research and development, production, and export of polyurethane insulation materials with over twenty years of experience. We have our own modern production base and lab, certified by national quality authorities. We provide one-stop services from polyol blend (white material) to application solutions, with stable quality and high cost performance.

Sure. The minimum order quantity for samples is 500kg. The shipping fee and sample cost will be borne by the customer. For large order shipments, the sample fee can be waived.

Combination polyether (white material): Used for rigid foam and flexible foam, covering cold storage, exterior walls, pipes, breeding sheds, tanks, packaging, etc. Complementary black materials (isocyanates, such as PM200, M20S, etc.) Customized formula: Adjust the proportion, reaction speed and strength according to the environmental temperature, humidity and flame retardancy requirements.

Yes. We offer parameters for spray/pour processes, equipment matching advice, on-site troubleshooting (cracking, poor adhesion, etc.), and OEM formulation customization.

Every batch of polyol blend is subjected to foaming tests, low temperature freeze tests (minus twenty degrees Celsius with no cracking), strength and FR tests before leaving the factory. We hold "China Famous Brand" certification, and are inspected by national authorities three to five times per year.