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Reflective Plastic Scrap

| Plastic | 06/23/2011

Reflective Plastic Scrap

A difficult part of exporting plastic scrap to China is figuring out exactly what you can and cannot import. For most plastic brokers and dealers, it takes years of experience and trial and error before getting a clear answer. While I cannot cover this topic in a short article, a thing to be careful about is reflective (metallic) pieces or parts inside your plastic scrap loads.

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Polycarbonate (PC)

| Plastic, Plastics | 03/23/2011

What is Polycarbonate?

What does PC stand for?

PC is an acronym for PolyCarbonates, a group of thermoplastic polymers containing carbonate groups (carbon that is bonded to three oxygen groups).

What is PC’s plastic identification number?

PC does not have its own plastic number. Instead, PC is identified by number 7, which is “other” plastic types.

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What is Acrylonitrile Butadiene Styrene (ABS)?

| Plastic | 03/23/2011

What is ABS Plastic?

What does ABS stand for?

ABS is an acronym for Acrylonitrile Butadiene Styrene, a copolymer thermoplastic manufactured from the polymerization of Styrene and Acrylonitrile in the presence of Polybutadiene.

What is ABS’s plastic number?

ABS does not have its own plastic number. Products made with ABS use recycling number 7, which represent “other” plastic types.

You may find ABS products marked with a recycling symbol and “ABS” written inside or beneath it.

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Polystyrene (PS)

| Plastic, Plastics | 03/16/2011

What is PS Plastic?

What does PS stand for?

PS is an acronym for PolyStyrene, a rigid, glassy thermoplastic that is derived from petroleum.

What is PS’s plastic number?

Polystyrene is recycling number 6.

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Polypropylene (PP)

| Plastic, Plastics | 03/15/2011

What is PP Plastic?

What does PP stand for?

PP is an acronym for PolyPropylene and is a thermoplastic manufactured from propylene gas in presence of a catalyst (such as titanium chloride).

What is PP’s plastic number?

PP is recycling number 5 and is used in both structural plastic and as a fiber.

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Low Density Polyethylene (LDPE)

| Plastic, Plastics | 03/15/2011

What is LDPE Plastic?

What does LDPE stand for?

LDPE is an acronym for Low Density PolyEthylene and is a thermoplastic derived from petroleum used mainly in the plastic bag and film industry.

What is LDPE’s plastic number?

LDPE is recycling number 4.

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What is Polyvinyl Chloride (PVC)?

| Plastic | 03/14/2011

What is PVC Plastic

What does PVC stand for?

PVC is an acronym for PolyVinyl Chloride and is a thermoplastic polymer accidentally discovered in the 1920s and commonly used in construction. In general, PVCs are separated into two types, rigid and flexible.

What is PVC’s plastic number?

PVC is plastic number 3.

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Thermoplastics vs Thermosetting Plastics

| Plastic | 03/14/2011

Thermoplastics vs Thermosettings Plastic

What is the difference between thermoplastic and thermosetting plastics?

Plastics are divided into two groups depending on how it reacts to heat. Thermoplastics can be repeatedly softened by heating and hardened by cooling. Thermosetting plastics, however, harden permanently after being heated once.

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What is High Density Polyethylene (HDPE)?

| Plastic | 03/12/2011

What is HDPE Plastic

What does HDPE stand for?

HDPE is an acronym for High Density PolyEthylene and is a thermoplastic prepared from ethylene by a catalytic process. The global market for HDPE in 2007 is around 30 million tons.

What is HDPE’s plastic number?

The recycling number for HDPE is #2.
HDPE is a very commonly recycled type of plastic and is well accepted in most recycling centers.

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What is Polyethylene Terephthalate (PET)?

| Plastic | 03/08/2011

What is PET?

What does PET stand for?

PET stands for PolyEthylene Terephthalate and is sometimes referred to as PETE, PETP, or PET-P. PET is a thermoplastic polymer in the polyester family that is formed by combining two types of monomers together; ethylene glycol and purified terephthalic acid.

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