Types and advantages of long carbon chain nylon
Comparison of the main physical properties of some long carbon chain nylon and ordinary nylon
Project |
PA6 |
PA66 |
PA610 |
PA612 |
PA1010 |
PA1012 |
PA11 |
Density(g/m3) |
1.14 |
1.14 |
1.07 |
1.06 |
1.04 |
1.03 |
1.04 |
Melting point（℃） |
220 |
260 |
220 |
215 |
200~210 |
192 |
187 |
Molding shrinkage（％） |
0.6~1.6 |
0.8~1.5 |
1.2 |
1.1 |
1.0~1.5 |
0.3~1.5 |
1.2 |
Tensile Strength（MPa） |
74 |
80 |
60 |
62 |
55 |
50 |
55 |
Tensile modulus（GPa） |
2.5 |
2.9 |
1.9 |
1.9 |
1.6 |
1.5 |
1.3 |
Elongation（％） |
120 |
60 |
200 |
200 |
250 |
300 |
300 |
Flexural modulus（GPa） |
2.6 |
3.0 |
1.8 |
1.7 |
1.4 |
1.4 |
1.1 |
Notched impact strength（J/m） |
56 |
40 |
56 |
54 |
40~50 |
65 |
40 |
Rockwell hardness |
114 |
118 |
116 |
114 |
95 |
94 |
108 |
Water absorption（in the water24H-%） |
1.8 |
1.2 |
0.4 |
0.3 |
0.3 |
0.3 |
0.3 |
Water absorption（saturation-%） |
10.7 |
8.5 |
3.3 |
2.7 |
1.8 |
1.6 |
1.8 |
Remarks: The lower the density of amide bonds, the lower the corresponding water absorption and the better the dimensional stability.
Orinko Advanced Plastics Co., Ltd.
Address: No. 2, Luhua Road, Baiyan Industrial Park, Hefei High- tech Development Area
Tel: 86-0551-65771661
