Foamed polyurethane material containing natural fiber and its making process


Application Number: 00106256
Application Date: 2000.05.19
Publication Number: 1324893
Publication Date: 2001.12.05
Priority Information:
International: C08J9/00;C08L75/04
Applicant(s) Name: Zhao Genpu
Address:
Inventor(s) Name: Zhao Genpu
Patent Agency Code: 11127
Patent Agent: huang jian
Abstract The present invention provides a polyurethane foaming body containing natural fibre and its production method. Said foaming body contains natural fibre raw material whose content is 20-67% of total volume, and in its production process, the two-time mixing and foaming process of natural fibre and polyurethane can be adopted, so that the gas phase volume rate of the polyurethane foam plastics can be greatly reduced, heat conductivity of product can be raised, and at the same time, its mechanical property also can be raised. Said invented product is suitable for making the products of summer-mattress, cushion, pillow core and sole, etc.