Tire reclaimed rubber is the largest amount of recycled rubber products, the lowest price, of which the use of reclaimed rubber tire production of ordinary plastic sheeting is an important application. The use of tire reclaimed rubber production of ordinary plastic sheet can significantly reduce the cost of raw materials, but the rubber sheet produced in the flexibility, tear strength and other properties of the lack of, how to solve this problem, how to do both to ensure the quality of plastic sheet, Reduce the cost of raw materials? And with Xiaobian take a look at the following formula:
Odorless tire reclaimed rubber: 850; Smoke glue: 20; Zinc oxide: 10; Sulfur: 7.5; Accelerator DM: 1.5; Accelerator CZ: 3; Stearic acid: 3; Paraffin wax: 2; Antioxidant SP-C: 2; sericite powder: 150; fly ash: 75; total: 1124.
The formulation of the curing temperature: 150 ℃; curing time: 8min. Produced by the plastic plate hardness of about 60, strong 3.4MPa, elongation at break of 316%, 22% of permanent deformation, the proportion of 1.31.
The use of tire reclaimed rubber production of ordinary rubber plate, the reason why elasticity and resilience is not very high, a large part of the reason is that the amount of plastic is not high, so you can formulate using parts by weight of the tire reclaimed rubber and a small amount of tobacco glue ( Yantai Gum is the natural rubber latex collected diluted, acid agglomeration, the resulting rubber material by roller rolling and then smoked dry tree film, usually amber, slightly transparent, slightly smoked odor), improve Rubber content of rubber to improve the flexibility of rubber sheet; Tire reclaimed rubber, there is a tire tread rubber powder as raw material processed tread reclaimed rubber, rubber content than other parts of the tire reclaimed rubber is high , Elasticity and abrasion resistance better, the cost allows the use of high fineness tread reclaimed rubber production rubber plate.
In the choice of the production of ordinary rubber tire reclaimed rubber, according to the needs of the rubber sheet to choose the right product, if the rubber sheet is odorless, you need to use odorless tire reclaimed rubber; environmentally friendly export-oriented rubber plate to use in line with the EU ROHS Environmental certification of non-polluting, non-radioactive, non-permeable and environmentally friendly renewable plastic; if only the production of low-grade rubber plate, the use of low-cost ordinary tire reclaimed rubber or recirculation glue can be.
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