{"id":55635,"date":"2025-03-07T21:43:51","date_gmt":"2025-03-07T13:43:51","guid":{"rendered":"http:\/\/www.newtopchem.com\/archives\/55635"},"modified":"2025-03-07T21:43:51","modified_gmt":"2025-03-07T13:43:51","slug":"application-of-reactive-low-odor-amine-catalyst-zr-70-in-environmentally-friendly-polyurethane-foam","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/55635","title":{"rendered":"Application of reactive low-odor amine catalyst ZR-70 in environmentally friendly polyurethane foam","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
With the increasing awareness of environmental protection and the increasingly strict environmental protection regulations, the demand for environmentally friendly materials in the polyurethane foam industry continues to increase. As a new environmentally friendly catalyst, the reactive low-odor amine catalyst ZR-70 has gradually become an important choice in the production of polyurethane foam due to its low odor, high efficiency, and environmental protection. This article will introduce in detail the product parameters, application advantages, usage methods of ZR-70 and its specific application in environmentally friendly polyurethane foam. <\/p>\n
ZR-70 is a reactive low-odor amine catalyst designed for environmentally friendly polyurethane foam. By optimizing the molecular structure, it significantly reduces the volatile organic compound (VOC) emissions and odor problems of traditional amine catalysts while maintaining efficient catalytic performance. <\/p>\n
parameter name<\/th>\n | parameter value<\/th>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Chemical Name<\/td>\n | Reactive low-odor amine catalyst<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Appearance<\/td>\n | Colorless to light yellow liquid<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density (25\u00b0C)<\/td>\n | 1.05 g\/cm\u00b3<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Viscosity (25\u00b0C)<\/td>\n | 50-100 mPa\u00b7s<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Flashpoint<\/td>\n | >100\u00b0C<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Boiling point<\/td>\n | >200\u00b0C<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solution<\/td>\n | Easy soluble in water and organic solvents<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Storage temperature<\/td>\n | 5-30\u00b0C<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Shelf life<\/td>\n | 12 months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n1.3 Product Advantages<\/h3>\n2. Application Advantages<\/h2>\n |
The low VOC emission characteristics of ZR-70 make it an ideal choice for environmentally friendly polyurethane foam production. Compared with traditional amine catalysts, ZR-70 produces almost no harmful gases during production and complies with strict environmental protection regulations. <\/p>\n
The efficient catalytic properties of ZR-70 significantly shorten the curing time of polyurethane foam and improve production efficiency. By optimizing the amount of catalyst and reaction conditions, the production cycle can be further shortened and the production cost can be reduced. <\/p>\n
The application of ZR-70 in polyurethane foam can significantly improve the physical properties of the product, such as the density, elasticity, compressive strength of the foam, etc. In addition, the low odor characteristics of ZR-70 also improve the user experience of the product. <\/p>\n
The low toxicity and low volatility of ZR-70 make it safer during use. Compared with traditional amine catalysts, ZR-70 has a smaller impact on operators’ health and reduces occupational health risks. <\/p>\n
The amount of ZR-70 should be adjusted according to the specific polyurethane foam formula and production process. Generally, the recommended amount of ZR-70 is 0.1-0.5% based on the total weight of polyurethane foam. <\/p>\n
Foam Type<\/th>\n | Recommended dosage (%)<\/th>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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Soft foam<\/td>\n | 0.1-0.3<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Rough Foam<\/td>\n | 0.2-0.5<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Semi-rigid foam<\/td>\n | 0.15-0.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n3.2 Mixing and dispersion<\/h3>\nZR-70 should be well mixed with other raw materials to ensure its uniform dispersion in the polyurethane foam. It is recommended to add ZR-70 slowly under stirring conditions and continue to stir until completely mixed. <\/p>\n 3.3 Reaction conditions<\/h3>\nThe catalytic effect of ZR-70 is affected by factors such as reaction temperature, humidity and pressure. It is recommended to use ZR-70 under the following conditions:<\/p>\n
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