| abstract |
The invention relates to an environmentally friendly polyurethane foam. The environmentally friendly polyurethane foam comprises 45-55 parts of polyether polyol, 45-55 parts of isocyanate, 0.5-0.65 parts of an amine catalyst, 0.1-0.2 parts of an antioxidant, 0.5-0.7 parts of silicone oil, 4-6 parts of deionized water and 1-2 parts of a polyurethane cross-linking agent. An antioxidant polymer substance with a certain molecular weight is used to greatly reduce the amount of volatile organic compounds in the polyurethane foam. |