Purchase Qty. Reference FOB Price
5,000-9,999 kg US$2.00
10,000-19,999 kg US$1.90
20,000-39,999 kg US$1.80
40,000+ kg US$1.70
Product Description
PUR Roof Insulation Polyurethane Foam Material Mdi Blend Polyol and Isocyanate Product Description MDI is by isocyanate and polyol and cooperates with additive synthesis of polyurethane materials, with its superior performance, in a wide range of variety, and wide use, is unique among many ...