| Plastic | Tensile Strength Mpa | Shrinkage % | moisture absorption % | CLTE（×10-5 /K）/℃ | Density g/cm3 | cost |
|---|---|---|---|---|---|---|
| ABS | 35-62 | 0.3~0.8 | 0.2-0.45 | 8 | 1.05 | $$ |
| HDPE | 27 | 2 ~ 5 | <0.01 | 12.5 | 0.95 | $$ |
| LDPE | 7.0-15.0 | 1.5~5.0 | <0.01 | 22 | 0.92 | $$ |
| HPVC | 45.7 | 0.6~1.0 | 0.07-0.4 | 5 | 1.5 | $$ |
| SPVC | 10.5-20.5 | 1.5~2.5 | 0.25 | 1 | 1.4 | $$ |
| PA6 | 74 | 0.6~1.4 | 3 | 8.3 | 1.14 | $$ |
| PA6+30%GF | 110 | 0.3~0.7 | 1.1 | 2.2 | 1.37 | $$ |
| PA66 | 80 | 0.8~1.5 | 3.4~3.6 | 7 | 1.15 | $$ |
| PA66+30%GF | 189 | 0.2~0.8 | 0.5~1.3 | 1.38 | $$ | |
| PBT | 55 | 0.44 | 0.09 | 9.2 | 1.31 | $$ |
| PBT+30%GF | 137 | 0.2 | 0.07 | 2.7 | 1.53 | $$ |
| PET | 78 | 1.8 | 0.26 | 10 | 1.38 | $$ |
| PI | 100 | 0.75 | 0.3 | 3 | 1.38 | $$ |
| PMMA | 55~77 | 0.2~0.8 | 0.34 | 7 | 1.19 | $$ |
| POM | 62 | 1.5~3.5 | 0.21 | 8.5 | 1.41 | $$ |
| POM+25%GF | 130 | 2.6 | 1.61 | $$ | ||
| PC | 61 | 0.5 | 0.15 | 7.2 | 1.2 | $$ |
| PC+30%GF | 132 | 0.2 | 0.1 | 2.7 | 1.45 | $$ |
| PP | 29 | 1~2.5 | 0.01 | 8 | 0.9 | $$ |
| PS | 50 | 0.4~0.7 | 0.05 | 8 | 1.05 | $$ |
| PEEK | 103 | 10 | 1.3 | $$$$$$ | ||
| PEKK | 102 | 1.3 | $$$$$$ |
