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Thermal Expansion Coefficients of Common Materials

Date: 2019-06-19 10:03 Views: 5348 Source: Internet
thermal expansion coefficient - 
常规 plastics
plastics type type
thermal expansion coefficient  
M /(MXK)
PE polyethylene (PE)
180-200
PP polypropylene (PP)
200
PTFE PTFE
135
PVDF Polyviylidenefluoride
130
PTFE PTFE
112 - 125
shrink aldehyde
110
nylon
50-90
PVC polyvinyl chloride (PVC)
70
PC polycarbonate (PC)
65
polyester PETP
60-65
PSU polysulfone (PSU)
60
PPSU Polyphenylenesulphone
55
PEEK polyether ether ketone
25-50
PPS polyphenylene sulfide (PPS)
50
polyetherimide (PEI) PEI
45
PAI polyamide (PA) amine
25-30
PBI polybenzimidazole (PBI)
25