Plastic Material Data

Material
Extrusion
Injection
Mold Shrinkage in Inches
Specific Gravity
Density Lbs/In
ABS
435
500
.005
1.03
.037
Acetel
390
.020
1.41
.051
Acrylic
375
450
.0045
1.17
.0422
FEP
600
600
.010
2.11
.0775
Nylon 6
520
550
.013
1.13
.0405
Nylon 6/1 2
475
500
.011
1.07
.039
Nylon 12
475
445
.003
1.04
.038
Polycarbonate
550
575
.006
1.20
.0434
PBT
460
.020
1.34
.0484
PET
480
490
.002
1.31
.0482
HDPE
410
480
.025
.955
.0345
LDPE
600
400
.027
.92
.033
LLDPE
500
425
.025
.92
.034
Polypropolene
450
490
.005/.018
.91
.033
PVC-Rigid
380
380
.025
1.29/1.4
.050
PVC- Flexible
365
300
.025
1.23/1.37
.050
Polyurethane
400
400
.02
1.2
.0433
PTFE
625
625
2.16
.0785

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