LPHY caster wheels manufacturer specialized in customized office chair caster wheels for more than 25 years


Why are more and more people using tpr casters


LPHY is a professional casters manufacturer in China

Why are more and more people using tpr casters

Now more and more users in the market are more and more in love with tpr casters, whether it is casters used in factory workshops, or in hotels and in life, we see more and more tpr casters, and they are gradually appearing in everyone's field of vision. It has become a good partner and a good helper in our life. Now the market competition is so fierce, why among the many casters, tpr casters can become a new star, let's follow the tpr caster manufacturers to learn about it!

Introduction of tpr casters:
1. Thermoplastic elastomer tpr compound has the advantages of convenient processing and molding (can be directly molded by injection molding machine), excellent wear resistance and elasticity, shock absorption and low noise, and has become an important raw material in the caster and wheel industry.
2. Common casters such as shelf wheels, push wheels, etc. are made of hard plastic (such as PP, PA) and soft plastic (such as tpr, TPE, PU, ​​EVA, TPU). To the role of load-bearing, the soft rubber plays the role of anti-skid, shock absorption and noise reduction.

3. At present, tpr caster manufacturers generally use hard plastics mainly using copolymerized PP, and some use PA nylon, and soft plastics use TPE. Step injection molding.

1. First injection of hard plastic parts PP or PA;

2. In another set of molds, first put the formed hard plastic parts, and fix the position, and then stick the soft plastic tpr to the position where the hard plastic parts need to be covered.

Advantages of tpr casters:
1. Hardness 55A-95A;
2. Quiet operation, no noise interference;
3. Excellent adhesion with PP;
4. Good shock absorption and anti-skid wear resistance;
5. High load-bearing, high wear resistance and high resilience;
6. Good UV resistance and chemical resistance;
7. No traces are left on the floor, unlike the rubber wheels, where there will be sulfur and carbon black precipitation;
8. Excellent abrasion resistance and pull-back elasticity, UV resistance and ozone resistance;
9. Good weather resistance and no erosion, can be used in various harsh and extreme environments indoors and outdoors;
10. Wide temperature resistance range, allowing long-term use temperature range between -50 ~ 115 ℃;

Tpr caster manufacturers believe that its benefits are not only those mentioned above, and it is not only used in hotels and factory workshops, and the use of tpr casters is not limited to these fields; of course, what are the benefits of it? The performance and advantages that have not been mentioned, also need everyone to explore and discover slowly in the process of use.


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