Types of thermoplastic materials

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question		réponse
Low desity polyethylene commencer à apprendre		flexible pipe material used to channel chemical waste
high density polyethylene commencer à apprendre		more rigid, used for chemical or laboratory waste
(PP)polypropylene commencer à apprendre		tough plastic with a relatively high melting temperature, it can be channel boiling water for short periods of time
(PVC) Polyvinyl Chloride commencer à apprendre		most common pipework materials, used for discharge and drainage pipework
(PVC-U) Unplasticised Polyvinyl Chloride commencer à apprendre		more rigid than (PVC) and used for cold water supply pipework
(ABS) Acrylonitrile Butadiene Styrene commencer à apprendre		able to withstand higher temp than PVC, used for small diameter waste, discharge and overflow pipework
(PTFE) Poly tetra flora ethylene commencer à apprendre		can withstand very high temp. up to 300*C, used as a thread sealant
Polysteryne commencer à apprendre		Styropian

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