Recycling method for plastic films
A technology of plastic film and recycling method, applied in the direction of plastic recycling, recycling technology, etc., can solve the problems of soil impact, waste of land resources, not easy to degrade, etc., and achieve scientific and reasonable processing methods, good social and economic benefits, and processing high efficiency effect
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Embodiment 1
[0016] A kind of recycling method of plastic film, mainly comprises the following steps,
[0017] 1) Precipitation, rinse with water in the pool, and after standing for 1 day, remove impurities such as soil;
[0018] 2) washing, cleaning the plastic film with acetone to remove organic matter such as oil stains;
[0019] 3) Press filter, adopt mechanical press filter, and adopt ceramic film filter, press plastic film, and filter out its residual solvent and water etc.;
[0020] 4) pulverizing, pulverizing the plastic film after press filtration to 400 mesh;
[0021] By adopting the above steps, the plastic film can be effectively treated.
Embodiment 2
[0023] A kind of recycling method of plastic film, mainly comprises the following steps,
[0024] 1) Precipitation, rinse with water in the pool, and after standing for 2 days, remove impurities such as soil;
[0025] 2) washing, the plastic film is cleaned with ethyl acetate to remove organic matter such as oil stains;
[0026] 3) Press filter, adopt mechanical press filter, and adopt ceramic film filter, press plastic film, and filter out its residual solvent and water etc.;
[0027] 4) pulverizing, pulverizing the plastic film after press filtration to 500 mesh;
[0028] By adopting the above steps, the plastic film can be effectively treated.
Embodiment 3
[0030] A kind of recycling method of plastic film, mainly comprises the following steps,
[0031] 1) Precipitation, rinse with water in the pool, and after standing for 1 day, remove impurities such as soil;
[0032] 2) washing, cleaning the plastic film with acetone to remove organic matter such as oil stains;
[0033] 3) Press filter, adopt mechanical press filter, and adopt ceramic film filter, press plastic film, and filter out its residual solvent and water etc.;
[0034] 4) pulverizing, pulverizing the plastic film after press filtration to 500 mesh;
[0035] By adopting the above steps, the plastic film can be effectively treated.
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