{"id":55318,"date":"2025-03-01T02:56:43","date_gmt":"2025-02-28T18:56:43","guid":{"rendered":"http:\/\/www.newtopchem.com\/archives\/55318"},"modified":"2025-03-01T02:56:43","modified_gmt":"2025-02-28T18:56:43","slug":"the-innovative-use-of-polyurethane-sponge-softener-in-car-seat-foam-filling-the-art-of-balance-between-comfort-and-safety","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/55318","title":{"rendered":"The innovative use of polyurethane sponge softener in car seat foam filling: the art of balance between comfort and safety","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
In the modern automotive industry, seat comfort and safety are the focus of consumers. With the advancement of technology, polyurethane sponge softener, as an innovative material, has gradually emerged in car seat foam filling. This article will explore the application of polyurethane sponge softener in car seats in depth, analyze its balance between comfort and safety, and demonstrate its unique advantages through rich product parameters and tables. <\/p>\n
Polyurethane sponge is a polymer material with excellent elasticity, wear resistance and aging resistance. Its unique open hole structure makes it have good breathability and sound absorption performance, and is widely used in furniture, mattresses, car seats and other fields. <\/p>\n
Softening agent is an additive used to improve the softness and elasticity of a material. Depending on the chemical composition, softeners can be divided into silicones, fatty acids, polyethers, etc. In polyurethane sponges, the choice of softener directly affects its final performance. <\/p>\n
Polyurethane sponge softener significantly improves the elasticity and supportability of the sponge by adjusting the molecular structure. This allows the car seat to maintain a comfortable sitting feeling during long driving and reduce fatigue. <\/p>\n
The addition of softener improves the breathability of the sponge, effectively adjusts the temperature of the seat surface, and avoids the sultry feeling caused by long-term sitting pressure. <\/p>\n
The flame retardant added to the polyurethane sponge softener significantly improves the flame retardant performance of the material, reduces fire risk, and ensures the safety of passengers. <\/p>\n
The addition of softener enhances the anti-aging performance of the sponge, extends the service life of the seat, and ensures safety for long-term use. <\/p>\n
parameter name<\/th>\n | Unit<\/th>\n | Value Range<\/th>\n | Instructions<\/th>\n<\/tr>\n | ||||||||||||||||||||||||
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Density<\/td>\n | kg\/m\u00b3<\/td>\n | 30-60<\/td>\n | Affects the hardness and softness of the seat<\/td>\n<\/tr>\n | ||||||||||||||||||||||||
Rounce rate<\/td>\n | %<\/td>\n | 40-70<\/td>\n | Reflects the elasticity of the seat<\/td>\n<\/tr>\n | ||||||||||||||||||||||||
Compression permanent deformation<\/td>\n | %<\/td>\n | \u226410<\/td>\n | Reflects the durability of the seat<\/td>\n<\/tr>\n | ||||||||||||||||||||||||
Flame retardant grade<\/td>\n | \u2013<\/td>\n | UL94 V-0<\/td>\n | Reflects the flame retardant performance of the seat<\/td>\n<\/tr>\n | ||||||||||||||||||||||||
Breathability<\/td>\n | cm\u00b3\/cm\u00b2\/s<\/td>\n | 0.5-2.0<\/td>\n | Reflects the breathable performance of the seat<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n3.2 Performance comparison<\/h3>\n
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