Carefully crafted water-based ecological resin for you!
PU2212K
PU2212K Water-Based Flame-Retardant Polyurethane
Product Description
This product is a water-based polyurethane emulsion made from aliphatic isocyanate, special phosphorus monomers, and high-molecular-weight bromine copolymers. Due to its inherent synergistic flame-retardant mechanism of phosphorus and bromine, it serves as a good substitute for environmentally friendly flame-retardant resins, and the film formed is soft and transparent. If a special substrate requires better flame retardancy, the amount of other flame retardants or fire retardants added can be reduced.
Physicochemical Indicators
| ▪ Appearance | ： | Semitransparent emulsion |
| ▪ Solids content (%) | ： | 33±1 |
| ▪ pH | ： | 7-8 |
| ▪ Ionicity | ： | Anionic |
| ▪ Elongation | ： | 450% |
Performance Characteristics
▪ High oxygen index, transparent film formation, high film tensile strength, excellent water resistance, adhesion and abrasion resistance, flame retardant without migration, and lasting effect.
▪ Improves pigment dispersibility and mechanical stability; as a reflective material coating, it is both flame-retardant and does not affect reflectivity.
▪ Free of APEO, formaldehyde, and heavy metals; complies with REACH and RoHS environmental standards.
▪ Contains no added bromine-based or chlorine-based flame retardants.
Application Range
▪ Adding other inorganic or nitrogen-based flame-retardant powders can produce a synergistic effect, suitable for flame-retardant coatings for textiles and flame-retardant treatment of industrial fiberglass products.
▪ Plastics industry coatings, wood fire protection
▪ Flame-retardant treatment resin for PET, PVC film surface coating, etc.
Precautions
▪ When using, a certain amount of PUS-100 curing agent can be prepared; adding 1% can improve the water resistance and solvent resistance of the coating.
▪ 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 skinning 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-dangerous 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.
National service hotline
Company production base: No. 5, Binjiang Middle Road, Taixing Economic Development Zone
Company R&D and sales center address: Zhongfang Building, east end of Zhongfang Avenue, Yanling Street, Taixing
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