Types of thermoplastic materials

0 8 kartičky terefere145

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

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