News

Application and precautions of TPR eraser material

Release time:

2019/11/20

Source:

Website

TPR eraser materials are made of SBS as the main substrate, mixed with softeners, calcium carbonate, graft compatibilizers, antioxidants, etc. At present, the erasers on the market are mainly made of PVC, silicone, TPR, and TPE. Although PVC is cheap, its environmental performance is worrying; Silicone is environmentally friendly, but the molding processing efficiency is low and the cost is high; Compared with this, TPS (TPRTPE) material has superior environmental performance, suitable cost and good processing performance, so it has better application prospects.

With the increasingly fierce competition in the market, in order to attract consumers, in addition to improving the eraser erasing function, the appearance and shape of the business have also designed a variety of graphics. In addition to our traditional extruded pen tip erasers and block erasers, there is now a popular type of doll-shaped eraser with injection molding as the molding process, which uses its appearance to attract consumers in addition to the erasing function. This kind of injection molded eraser has higher performance requirements for TPR materials, and the materials must be low-cost, easy to injection mold, and have a smooth surface effect. Even if it is a traditional block eraser, the merchant has also added a pattern style, so that the eraser has been greatly improved in aesthetics. Therefore, when TPR eraser material manufacturers receive the products of merchants, they must ask Qingke board what kind of molding process, whether it needs to be injected with fuel and other conditions, and different requirements must choose eraser materials of different formulas.

Dongguan Guofeng Plastic Industry Co., Ltd. is engaged in the research and development of TPR and TPE eraser materials, with more than ten years of production experience, and the materials have achieved more versatility and satisfaction in continuous improvement. Tell us your ideas and we will make a satisfactory plan for you.

Key words：

Dongguan Guofeng TPE/TPR materials are applied to the stationery industry-Shaoguan ** Plastic Products Co., Ltd

What materials are sex toys made of ^ Dongguan Guofeng ^