What is the difference between ABS plastic raw materials and recycled materials? Or how to distinguish between raw materials and recycled materials?
Raw material is crude oil refining, renewable materials are garbage recycling, and some will have additives in the regeneration. If it is not cleaned, there may be impurities.
Recycled materials are usually colored, and natural recycled materials do not exist in theory. The black recycled material is the most, and the recycled material is generally poor in toughness. The other is not much different from the new material.
1. recycled material is not natural (ABS is yellow).2. non black pellets with black spots are recycled.3. the impurity in the aggregate is the recycled material.4. of the voids in the pellets are recycled.5. do MFI test, the result is more than 10% of indicators are recycled material.6., feed heating, smell, smoke, melting temperature is low, fast flow is recycled material.
