Both ABS and PVC are used in pipes because they are non-toxic and resistant to chafe. ABS pipes are easier to install compared to PVC pipes, merely also more likely to deform when exposed to the sun. ABS stands for acrylonitrile butadiene styrene and PVC stands for polyvinyl chloride.

Comparison chart

ABS versus PVC comparison chart
Edit this comparison chart ABS PVC
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ABS PVC
Full Name Acrylonitrile butadiene styrene Polyvinyl chloride
Uses Pipes, instruments, canoes, luggage, appliances, toys Pipes, cable insulation, clothes, toys
CAS number 9003-56-9 9002-86-2
Backdrop Tough, rigid, depression cost. Flexible, but durable. low toll
Molecular formula (C8H8·C4H6·C3H3N)n (C2H3Cl)north
Contains BPA No Yes

Stacked blue PVC pipes

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Stacked bluish PVC pipes

Pipes

PVC and ABS pipes are resistant to most acids, alkalis and salts. Even so, they are not resistant to aromatic and chlorinated hydrocarbons. Both types of pipage can be used above or beneath the ground, but ABS is more than likely to deform when exposed to the sunday. Considering of this, some local regulations crave ABS pipes to contain pigments to protect it from UV radiations or to be painted with latex paint. PVC is normally fabricated softer and more flexible by the improver of plasticizers.

ABS pipes are easier to install than PVC pipes, as PVC pipes need a purple primer before each joint is glued together, and the joints must then be held together for 5 to 10 seconds for the glue to take hold.

Employ in Structure

ABS is used in drain-waste-vent pipe systems and sewer systems. It is also used every bit electric insulation. PVC is also used to produce pipes such as for bleed-waste-vent systems and for insulation on electric cables.

Legos are made of ABS

Other uses

ABS is as well used to create musical instruments, golf order heads, auto bumpers, protective headgear, whitewater canoes, luggage, kitchen appliances and toys, including Lego. It is also used as a colorant in some tattoo inks.

PVC is too used in clothes, especially to create leather-like or waterproof material, in toys, motorcar interiors, vinyl flooring, shower defunction, and many other plastic products.

Force

ABS piping has a college impact strength than PVC, peculiarly at lower temperatures. However, ABS can deform under sun exposure.

Durability

ABS is highly durable with loftier affect strength. PVC is less durable, every bit it is designed to be flexible and softer than usual plastics. Nevertheless, both plastics are resistant to chemical and h2o degradation.

Toll

A 2in x 2ft ABS pipage costs $five.79 on Amazon.com.

A 1in x 2ft PVC obviously cease pipage costs $9.99 on Amazon.com.

Concerns

PVC-coated wires can form HCl (Muriatic acid) fumes in a fire, which tin be a health chance. Plasticizers may leak out of PVC into the surroundings. The Eu accept now banned 3 types of phthalates used in PVC: DBP, BBP and DEHP.

Disposal

Neither ABS nor PVC is biodegradable.

References

  • Wikipedia: Polyvinyl chloride
  • Wikipedia: Acrylonitrile butadiene styrene
  • ABS Plastics - Become Polymers, Inc.
  • (specs) - Plastic Pipe Shop
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