Stretchable Safety Gloves B2 Fire Prevention Polyurethane PU Raw Material PU Foam Spray

Stretchable Safety Gloves B2 Fire Prevention Polyurethane Pu Raw Material Pu Foam SprayIt is a light yellow liquid at room temperature. It has been developed to produce B1 class fireproof outer wall spraying thermal insulation.The product is a mixture consisting of polyether polyols, silicone stabilizer, flame retardant and catalys. polyurethane foam polyurea material. lt is a fully formulated polyol blend developed for spray application of polyurethane rigid foam. The component ratio of has been adjusted to make it suitable for polyurethane foam spraying machine using with a fixed volumetric component ratio of 1-1.2 : 1. polyurethane foam polyurea material.1.High closed-cell rate, good water-proof 2.Good thermal insulation 3.High compressive strength/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1