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KOSLEN® DW-490AL TPU material can withstand dynamic loads for long-term performance and ensuring maximum safety for elevator

KOSLEN® DW-490AL TPU material can withstand dynamic loads for long-term performance and ensuring maximum safety for elevator



  • Brand:

    KOSLEN
  • Item NO.:

    DW-490AL
  • Payment:

    T/T
  • Product Origin:

    China
  • Shipping Port:

    XiaMen
  • Lead Time:

    7-15 days
  • Product Detail

KOSLEN® DW-490AL TPU material can withstand dynamic loads for long-term performance and ensuring maximum safety for elevator

With excellent mechanical properties and abrasion resistance, thermoplastic urethane resin is widely used in manufacturing wheels and rollers for elevator step chain and sliding door. 

Polyurethane elastomers such as KOSLEN® DW-490AL are a reliable choice for various transport, support and guide rollers in industrial settings and offices. Wheels and rollers coated with KOSLEN® DW-490AL TPU material can withstand dynamic loads for long-term performance and ensuring maximum safety for elevator of global supermarket centers and premier airport. Sliding door rollers made of DW-490AL offer long term performance with wear and tear force.

Our solutions can be customized to suit your specific needs of humid environment or underwater equipment.


Our products can impart a variety of Outstanding properties to wheels and caster including :

  • Long Service Life:  our products offer long term performance withstand daily wear and tear force.
  • Strong:  high load-bearing capacity, even with dynamic loads.
  • Hihg Resilience:  can recover from prolonged loaded.
  • Resistant:  customized solutions can stand up to water, heat, oil and grease


Physical Properties
Test Standard
Unit
Typical Value*
Density
ASTM D792
g/cm3
1.21±0.02
Shore Hardness
ASTM D2240

Shore A 

Shore D

90A±2 A


Tensile Strength
ASTM D412
Kgf/cm2
320
Elongation at Break
ASTM D412
%
450
100% Tensile Strength
ASTM D412
Kgf/cm2
90
300% Tensile Strength
ASTM D412 
Kgf/cm2 
180
Tear Strength
ASTM D624
Kgf/cm
120
Molding Conditions
Drying
Drying Temperature
100°C
Drying Time
2-4hrs
Processing
Processing Temperature
185-205°C
Processing Mold
Injection Molding



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