Characteristic Analysis of TPR Encapsulated Caster Material for Luggage
Source：德創(chuàng)化工Time：2020-03-09Hits：2431
What are the characteristics and advantages of TPR rubber coating materials, which quickly occupy the field of luggage casters. Casters of luggage occupy a pivotal position in the whole luggage product, which directly affects the price and quality of luggage. After 90 or even after 00, the pursuit of beauty is getting higher and higher. It is also a kind of enjoyment to travel with a colorful, quiet and wear-resistant suitcase.
TPR luggage casters are usually coated by secondary injection molding, mainly with PP and PA. TPR materials can be perfectly bonded with these two materials because of their encapsulation function. Moreover, TPE\TPR encapsulation materials have excellent elasticity and wear resistance, silence, convenient coloring, excellent shock absorption and other characteristics, which make TPR encapsulation materials become the new materials loved by luggage caster manufacturers.
TPR rubber coating is a kind of rubber with high elasticity, high strength, high resilience and injection molding characteristics. It is environmentally friendly, nontoxic and safe, with a wide range of hardness, soft touch, weather resistance, fatigue resistance and temperature resistance, excellent processing performance, no need of vulcanization, and can be recycled to reduce costs.
In the application of luggage casters, there is also a part of PVC material, but PVC is not environmentally friendly and tastes great. PVC casters are hard in winter and cannot achieve the effect of silence. The biggest advantage of PVC casters is low price.
TPR coating material is applied to luggage casters, usually with hardness of 50A-80A and appearance colors of natural color, black and transparent color. Dongguan Dechuang Chemical Co., Ltd. can customize medium and high-grade raw materials with high abrasion resistance and good elastomer according to customer requirements. But also can be used for industrial casters, such as supermarket trolley casters and medical trolley casters.
