Recycled ABS Grade A refers to the raw materials used for the edge of the material has not landed, or known as the lower corner of the material, some of the water mouth material, rubber head material, etc., the quality is also better, is not used, in the process of processing the new material, the remaining small edges, or the quality of raw materials is not pass. With these as the gross material processed out of the particles, the transparency is better.
Recycled ABS Grade B refers to raw materials have been used once, but except for high-pressure granulation, high-pressure granulation in the use of imported large pieces of the majority of imported large pieces if the industrial film, is not after the wind and the sun, so its quality is also very good, processed out of the particles of good transparency, which should also be based on the brightness of the particles and whether the surface is rough to judge.
Recycled ABS Grade C refers to raw materials have been used two or more times, processed pellets, its elasticity, toughness and other aspects are not very good.
The recycling sources of ABS recycled plastic pellets are mainly divided into scrap recycling, engineering recycling, etc. However, after recycling and secondary processing of recycled plastic pellets, the original mechanics, elasticity and engineering of ABS pellets are reduced to different degrees.