PU2233E Water-Based Flame-Retardant Polyurethane

Product Description

This product is a polyurethane emulsion made from aliphatic polyurethane and special high-molecular-weight bromine copolymer. The molecular structure contains inherent high-molecular-weight bromine elements, making it a good substitute for environmentally friendly bromine-based flame retardants. The flame retardancy is persistent, and the film formed is hard and transparent.

Physicochemical Indicators

Performance Characteristics

▪ High oxygen index, transparent film formation, high film tensile strength, excellent water resistance, adhesion and abrasion resistance, no migration of flame-retardant elements, and persistent flame-retardant effect without reduction

▪ Improves pigment dispersibility and mechanical stability

▪ APEO and formaldehyde free

▪ Contains no added polybrominated or chlorinated flame retardants, no heavy metals, and complies with REACH and RoHS environmental standards

Application Range

▪ Synergistic effects can be achieved by adding inorganic flame retardants or phosphorus/nitrogen flame-retardant powders. Suitable for flame-retardant coatings for household textiles and flame-retardant treatment of industrial fiberglass products

▪ Flame-retardant treatment resins for plastics industry coatings, fire-resistant resins for wood structures, PET, and PVC film surface coatings, etc.

Precautions

▪ This product can be sprayed, scraped, or dipped as needed. It can be used in combination with other anionic or non-ionic PA and PU resins.

▪ After use, immediately cover the product to prevent skin formation and dust from affecting its use.

Packaging and Transportation

▪ This product is a water-based emulsion, non-flammable and non-explosive, and is transported as non-hazardous goods.

▪ This product should be transported and stored at 5-35℃, with a shelf life of six months. Net weight 50kg or 125kg plastic drum packaging.