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Luggage casters

        TPU has high mechanical strength, excellent wear resistance, excellent oil resistance, acid and alkali resistance, outstanding compression resistance and makes it have a large number of applications on the roller.

Product Details
1. Product attributes: good elasticity and fluidity, excellent wear resistance, oil resistance, hydrolytic stability and low temperature flexibility.
2. Applicable temperature and hardness range: applicable temperature range (-40~120 °C), hardness range (60HA~85HD)
3. Processability: Processing by common thermoplastic processing methods such as injection molding, extrusion, calendering, etc.
4. Other properties: excellent biocompatibility, non-toxic, non-allergic, no local irritation, no pyrogenicity

Performance project Test Methods Test Data Data unit
Physical properties Hardness JIS K-7311 70±3 Shore A
Proportion JIS K-7311 1.20±0.02 g/cm cube
Mechanical behavior Elongation JIS K-7311 400 %
Tear strength JIS K-7311 80 kg/cm
Tensile strength JIS K-7311 300 kg/cm
Abrasion JIS K-7311 30 mg
70℃Compressed permanently JIS K-6301 30 %
100%Tensile stress JIS K-7311 35 kg/cm

The above indicators are for reference. If there are special requirements on certain performances, the top technology can be customized according to customer needs. For details, please call us.
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