The environment-friendly recycled plastic granule and its preparation method are characterized in that it comprises waste gas recovery plastic powder, plant fiber starch, talcum powder, adhesive, glycerin, and its mass-number ratio is waste gas recovery plastic 40-50%, plant fiber starch 20- 25%, talcum powder 15-22%, binding agent 3-8%, glycerin 10-20%.
Plastic granules are processed from high-pressure polyethylene (PE). They are widely used in daily life, construction, clothing, and agriculture. However, today's plastic granules are all chemical products. In order to reduce production costs, producers reduce chemical Among the raw materials, the current production cost of plastic granules is low, but the current plastic granules are not easy to degrade, and it takes a long time to degrade after being buried in the ground, which will cause harm to the environment.
An environmentally friendly plastic regenerated granule and a preparation method thereof, characterized in that it comprises waste gas recovery plastic powder, plant fiber starch, talcum powder, adhesive, glycerin, and its mass-number ratio is 40-50% of waste gas recovery plastic, plant fiber starch 20-25%, talcum powder 15-22%, binding agent 3-8%, glycerin 10-20%. The steps are:
(1) Clean the discarded recycled plastic first;
(2) Dry the waste recycled plastics after cleaning with a dryer;
(3) Put the dried waste recycled plastic into a pulverizer for pulverization;
(4) Take raw materials according to the above proportioning ratio and then put it into the mixer and stir;
(5) Then granulate the stirred raw materials in plastic recycling equipment.
The method uses waste recycled plastic powder as the main raw material, saves a large amount of raw materials, and avoids environmental pollution caused by waste plastics. The raw materials also include plant fiber starch, talcum powder, glue, and glycerin. Plant fiber starch is non-toxic, harmless, and environmentally friendly, and can be self-degraded under natural conditions after being discarded, without causing major damage to the environment. At the same time, because the added talcum powder can improve the air permeability of the finished plastic granules. The added binder can make the raw materials bond together well, ensuring the stability of the particles.
