Modified MDI, as a derivative of MDI series products, is a technical extension of pure MDI and polymerized MDI products commonly used in the market at present. It mainly relies on MDI's own reaction or reaction with other chemicals and mixing with other chemicals to obtain the best viscosity and functionality products, which are widely used in soft foam, elastomer, coating, adhesive and other fields.
Modified MDI is widely used in the fields of molded foam (soft furniture), automobiles, shoe materials, fitness equipment and waterborne polyurethane. With the continuous improvement of the production technology level of modified MDI and MDI prepolymer by domestic mainstream modified MDI manufacturers and the expansion of production capacity, the output of domestic modified MDI is expected to keep growing in the next five years. From the perspective of the development of downstream industries, upholstered furniture, elastomers, coatings and adhesives and waterborne polyurethane will be the main demand growth areas of domestic modified MDI.
As a new product, Jiahua modified MDI has the following advantages:
-Environmental protection, low TVOC (total volatile organic compounds) content, little pollution to the human body and environment
-Good low-temperature storage, low temperature non crystallization, easy to use
-The prepared foam has high hardness and good flame retardancy
The following is the introduction of modified MDI products mainly promoted by Jiahua at present:
The modified Mdi belongs to the modified polyisocyanate series, which contains a mixture of a certain amount of functional isocyanate and diphenylmethane diisocyanate. It is a brown liquid at room temperature and can be used as the raw material for the production of polyurethane materials.
1. M26
Product introduction:
Jiahua modified MDI-M26 is mainly used in molded products, with excellent reactivity and higher support strength. Its target markets are mainly PU toys, furniture, office seats, self skinning, car interiors, etc.
Technical indicators:
Product features:
-Excellent reactivity
-Good support strength
-Universal modified Mdi
1. M26D
Product introduction:
Jiahua modified MDI-M26D is mainly used in molded products with good fluidity and excellent physical properties. Its target markets are mainly furniture, PU toys, self skinning, etc.
Technical indicators:
Product features:
- Good liquidity
-Excellent physical performance
-It has better opening and resilience than M26
1. M29
Product introduction:
Jiahua modified MDI-M29 is mainly used in automobile seats, office seats and other fields. It has good fluidity, high foaming ratio, excellent low-temperature storage stability, and can also be used in low-density automobile seats.
Technical indicators:
Product features:
-Good liquidity
-High foaming ratio
-Excellent low-temperature storage stability
-Mainstream products for car seats
1. M33
Product introduction:
As a standardized product, Jiahua modified MDI-M33 has low viscosity and high foaming ratio. Its target markets are mainly furniture and toys.
Technical indicators:
Product features:
-High NCO
-Low viscosity
-High foaming ratio
