Component Introduction Of Ergonomic Chair Caster

PP Caster Of Ergonomic Chair:

The worst PP material (polypropylene), the furniture industry uses recycled PP materials, such as plastic bags, wires, medical waste, etc. If burned, it will smell bad and the quality is very poor. Sihoo doesn't use it.

PA Caster Of Ergonomic Chair:

Conventional PA material (nylon, scientific name polyamide), good quality and long life. Can be brushed.

ABS Caster Of Ergonomic Chair:

Some high-end furniture wheels even use zinc alloy for cup holders, and ABS engineering plastics for wheels (ABS resin scientific name acrylonitrile-butadiene-styrene plastic).

PU Edging Caster Of Ergonomic Chair:

PU edging wheel (scientific name polyurethane), soft, wear-resistant, comfortable, but expensive.

PVC Edging Caster Of Ergonomic Chair:

(Scientific name polyvinyl chloride), comfort is slightly worse than PU edging caster and durable.