Langsheng launched a new generation of high-quality water-based sealing isocyanate curing agent to improve the strength of glass cutting precursor

On April 26, 2021, LANXESS, a special chemicals company, expanded its unique series of trix ene Aqua aqueous terminated isocyanate dispersions. The product family now includes some new brands, which are specially designed to expand the application field and meet the more stringent needs of customers.

Trix ene Aqua Bi 120 extends the outstanding performance of aqua Bi 220, enabling formulation designers to use the product in a wide pH range and further enhancing the soft touch. This is beneficial to textile processing. In this field, the product can be used for hydrophobic resin and breathable fabric in waterproof treatment, and can also be used for screen printing to improve the washing resistance of printed matter.

As a non-ionic product, trix ene Aqua Bi 522 aims to obtain a harder coating, excellent chemical resistance and good drying characteristics. The product is suitable for metal and glass surfaces. This coating agent can provide excellent durability for products such as glass.

Trix ene Aqua BL 202 is the result of Longsheng's continuous research on fiber sizing technology, and formula designers can benefit from its combination with Witco bond polyurethane dispersion. The use of aqua Bi 202 can improve the strength of chopped glass , give composites higher mechanical and bending properties, and improve impact resistance. Glass fiber is used to prepare high-performance engineering plastics, such as composites based on polyamide and PBT. This glass fiber reinforced plastic is indispensable in automobile, civil engineering and other industries.

The use of Langsheng's trixeneaquabi 202 can improve the strength of chopped glass precursor, give the composite higher mechanical and bending properties, and improve the impact resistance.

It has excellent crosslinking in aqueous system

Trix ene aqua products are excellent crosslinking agents and adhesion aids for waterborne coating systems. These products can improve the chemical and mechanical properties of the coating, so they can achieve better performance and durability in the final application. Because they contain blocked isocyanate groups, they are more stable than the corresponding non blocked products and can be easily prepared with various complementary aqueous resins (such as hydroxyacrylic acid, polyester and carbamate resins) in one-component and two-component systems.

Aqueous single component system based on trixeneaquabi

Langsheng has recently studied the formula principle, the selection of resin structure, ratio and curing conditions. These preliminary evaluations of coating properties help formulation designers to use trix eneaqua Bi crosslinker.