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Regarding the selection of rubber bands, did you choose the right one?

Release time:

2019/12/20

Source:

Website

TPR rubber band is a popular jewelry at home and abroad, with simple, generous, good quality, environmental protection, many styles, fashionable, the material has a strong tensile degree and elongation at break, the material has passed ROHS, REACH, EN71 environmental protection testing standards. TPR raw materials are used to make rubber bands, which are easier to produce and process than traditional rubber and silicone materials. This type of TPR rubber band material is cheap, has high tensile strength, light specific gravity, and is easy to mix. High resilience, high elasticity and high transparency.

1. Processability; It is usually extruded by a single-screw extruder, and the processing temperature is 160~180°C, the higher the temperature, the higher the transparency, and the more transparent the surface of the rubber band. The processing performance is good, the extrusion is stable, and the equipment requirements are simple.

2. Material characteristics: raw materials will not agglomerate, can be placed for a long time, and the price is cheap. Wide range of hardness, transparent performance, good temperature resistance.

A new TPR high transparency rubber band GF-TE1000-XX melt flow index: 30g/10min The specific gravity is 0.92, the hardness range is 40~85 Shore A, and the elongation at break is greater than 500%.

The tensile strength is greater than 3Mpa

Guofeng Plastic Industry has been focusing on the research and development and promotion of TPE TPR materials for more than ten years, and has solved the problems of TPE TPR materials for customers with the concept of honesty and pragmatism and win-win cooperation. It has won unanimous praise from customers and friends. Don't forget the original intention, the partners of Guofeng Plastic Industry are willing to make a modest contribution to the development of thermoplastic elasticity!

Key words：

Selection of TPE strap material

Application of TPE materials in carpets