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Low-cost PET blister sheet production method

2019-07-10 11:40:47


On the premise of ensuring the quality of rubber products, reducing the cost of products is something that every rubber product manufacturer will never forget, but in practice, sometimes the cost of rubber products has dropped and the quality has gone down; the price of quality is the cost improvement. Degree is difficult to grasp. So how can rubber products be produced to achieve a balance between "quality" and "price"? How should low-cost rubber products be produced?

  1. Use renewable resources (reclaimed rubber + reclaimed rubber powder)

   Reclaimed rubber and reclaimed rubber powder are both rubber materials processed from waste rubber products. The products are low in price and have good functions. They can replace various raw rubber to produce rubber products and significantly reduce material costs. The common latex reclaimed rubber in reclaimed rubber products can replace natural rubber to produce various high-elastic rubber products. Tire reclaimed rubber can be blended into various natural rubber products and general-purpose rubber products. Butyl reclaimed rubber can replace butyl rubber. Air-tight rubber products, shock-absorbing rubber products, nitrile reclaimed rubber instead of nitrile rubber to produce oil-resistant rubber products, and EPDM reclaimed rubber to replace DPEM to produce various outdoor rubber products, sealing products, etc. The price of reclaimed rubber is much lower than that of various raw rubbers. Taking latex reclaimed rubber as an example, the price of high-quality hy latex reclaimed rubber is half or even less than that of natural rubber. Substituting natural rubber can significantly reduce costs. For some low-grade rubber products and even reclaimed rubber can be completely used, the cost is lower.

The reclaimed rubber powder mainly includes waste tire rubber powder, EPDM rubber powder and nitrile rubber powder. The price of tire rubber powder is low, and it can exist in the form of fillers or rubber materials in the production of rubber products. It appears that, such as tire rubber powder to produce rubber bricks, road asphalt using rubber powder to modify, etc., the same can reduce the production cost of zsj rubber products, which is another way to produce low-cost rubber products.

  2, low-priced filler

A large part of low-cost rubber products require a large volume, and the cost of fully using rubber materials is too high. At this time, many low-cost fillers can be selected, such as calcium carbonate, clay terracotta, quartz powder, talcum powder, oil shale ash Etc., increase the volume of rubber products and reduce the production cost of rubber products. However, because the compatibility of cheap fillers with rubber is not very good, it will lead to the decline of the function of rubber products. Therefore, surface modification treatment and suitable rubber operating oil are used to improve rubber tear strength, tensile stress and wear resistance. Functions and other goals.

The use of reclaimed rubber and reclaimed rubber powder can not only reduce the cost of rubber products, but also the environmental pollution caused by environmental waste rubber products. It is currently the main production method of low-cost rubber products. Reclaimed rubber can be used alone or in combination with original rubber. Combined use can significantly reduce material costs while ensuring the quality of rubber products.

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