Polyurethane Material - Polyurethane casting material system

Polyester /MDI casting material system
The system as Polyester/MDI prepolymer, curing agent is alcohol. The elastomer of this kind has good abrasion resistance, resistance to chemical solvents and tear strength, the heat less. Application: a variety of industrial components, such as various rollers, industrial rollers, mining parts, such as screen printing squeegee, the material system has the advantage of the production process more environmentally friendly.

PPG/TDI casting material system
The system as PPG/TDI prepolymer type, curing agent is ammonia. The elastomer of this kind has good abrasion resistance, hydrolysis resistance and tear strength. Application: water wet conditions, good dynamic performance, can be used to produce various industrial components, such as various roller, plate, bar, belt, conveyor belt, etc., advantage is lower cost.

PTMEG/TDI casting material system
The system as PTMEG/TDI prepolymer type, curing agent is ammonia. The elastomer of this kind has good abrasion resistance, hydrolysis resistance and tear strength. Application: water wet conditions,good dynamic performance, a variety of industrial components, such as all kinds of hydraulic seals, industrial rubber roller, roller wheel, plate, bar, band, snowboarding and so on.

Polyester /TDI casting material system
The system as Polyester/TDI prepolymer, curing agent is ammonia or alcohol. The elastomer of this kind has good wear resistance, dynamic performance and excellent resistance to chemical solvents and high tear strength properties. Application: a variety of industrial components, such as various rollers, industrial rollers, mining parts, screen and so on.

Casting and curing at room temperature casting material system
The system as PPG or polyester/ TDI prepolymer, curing agent is ammonia or alcohol. The elastomer of this kind has good abrasion resistance, hydrolysis resistance and tear strength. Application: water wet conditions, dynamic performance, a variety of industrial components, such as various rollers, mining parts, models, bridge waterproofing the tunnel roof.
PTMEG /MDI casting material system
The system as PTMEG/MDI prepolymer or semi-type prepolymer, curing agent is alcohol. such The elastomer of this kind has good abrasion resistance, hydrolysis resistance and tear strength. Application: water wet conditions, dynamic performance, a variety of industrial components, such as various rollers, industrial rollers, mining parts, screen and so on.

Heat-resistant casting material system
The systemas Polyester/special isocyanate (such as NDI, PPDI, TODI) prepolymer, curing agent is alcohol or ammonia. type The elastomer of this kind has good heat resistance, wear resistance, solvent resistance, dynamic performance and tensile strength. Application: high load, high speed, high deformation of various industrial components, such as various rollers, rubber roller, roller coaster, textile friction disc and so on.


Polyester polyols
1.EG series: molecular weight 1000 to 2000, suitable for coatings, adhesives, elastomers, and so on.
2.BG series: molecular weight 1000 to 4000, for adhesives, elastomers, TPU and so on.
3.EG/DEG series: molecular weight 1500 to 2000, suitable for coatings, adhesives, elastomers, and so on.
4.1.6HD series: molecular weight 1500 to 2000, suitable for coatings, adhesives, elastomers, and so on.
5.EG/PG series: molecular weight 1500 to 2000, suitable for coatings, adhesives, elastomers, and so on.
6. Special Series: According to customer requirements, carry out orders for production