簡単な説明：

WynPUF® We offer a strong portfolio of silicone surfactants, and cell openers to help increase product and process efficiency in one component foam (OCF) which is a type of polyurethane foam that comes in a pressurized canister for easy application. OCF is known for its ability to expand and fill gasps and cavities, creating a tight seal that can provide insulation, noise reduction, and protection against air and moisture infiltration. OCF is commonly used for insulation around windows and doors, sealing gaps and cracks in walls and floors, and filling cavities in construction and building application. Our polyurethane additives can create performance advantages by helping to achieve better winter performance, increase foam yields, extended shelf life and enhance fire-retardant capabilities.

XH - 1880はL - 5348、5352に相当します。国際市場のB - 8871。