B2 Fire Prevention PU Spray Polyurethane Foam for Construction Material

• After-sales Service: One Year Warranty
• Warranty: One Year Warranty
• Feature: Environmental
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HT-4002A
• Fire Rating: 2
• Certification: ISO9001
• Customized: Customized
• Appearance: Pale Yellow to Brown Viscous Liquid
• Hydroxyl Value: 200-300mgkoh/G
• Dynamic Viscosity (25 ºC): 100-200MPa.S
• Specific Gravity (20 ºC ): 1.12-1.20g/Ml
• Storage Temperature: 10-25ºC
• Djd-105 Blend Polyols: 100 Pbw
• Isocyanate: 100-105 Pbw
• Cream Time: 3-5s
• Gel Time: 6-10s
• Transport Package: Drum
• Specification: 450/SET
• Trademark: CNMC
• Origin: China
• Production Capacity: 80000t

Product Description

B2 fire prevention Pu Spray Polyurethane Foam For Construction Material

It is a light yellow liquid at room temperature. It has been developed to produce B1 class fireproof outer wall spraying thermal insulation.The product is a mixture consisting of polyether polyols, silicone stabilizer, flame retardant and catalys. polyurethane foam polyurea material.
lt is a fully formulated polyol blend developed for spray application of polyurethane rigid foam. The component
ratio of has been adjusted to make it suitable for polyurethane foam spraying machine using with a fixed volumetric component ratio of 1-1.2 : 1. polyurethane foam polyurea material.

1.High closed-cell rate, good water-proof
2.Good thermal insulation
3.High compressive strength