Engineering Resources
|
| 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 6/12 |
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 | | |
|
2.16 |
.0785 | |
Kynar | | | | |
| |
|
