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MC Nylon Introduction:
MC Nylon,means Monomer Casting Nylon, is a kind of engineering plastics used in comprehensive industries, has been applied almost every industrial field.
The caprolactam monomer is first melted, and added catalyst, then poured it inside moulds at atmosphere pressure so as to shape in different castings, such as: rod, plate, tube. The molecule weight of MC Nylon can reach 70,000100,000/mol, three times than PA6/PA66. Its mechanical properties are much higher than other nylon materials, such as: PA6/PA66.
Main Properties of MC Nylon:
|
Property |
Item No. |
Unit |
MC Nylon (Natural) |
Oil Nylon+Carbon (Black) |
Oil Nylon (Green) |
MC90 (Blue) |
MCNylon+MSO2 (Light Black) |
|
|
Mechanical Properties |
1 |
Density |
g/cm3 |
1.15 |
1.15 |
1.135 |
1.15 |
1.16 |
|
2 |
Water absorption (23℃ in air) |
% |
1.8-2.0 |
1.8-2.0 |
2 |
2.3 |
2.4 |
|
|
3 |
Tensile strength |
MPa |
89 |
75.3 |
70 |
81 |
78 |
|
|
4 |
Tensile strain at break |
% |
29 |
22.7 |
25 |
35 |
25 |
|
|
5 |
Compressive stress (at 2%nominal strain) |
MPa |
51 |
51 |
43 |
47 |
49 |
|
|
6 |
Charpy impact strength (unnotched) |
KJ/m2 |
No brak |
No break |
≥50 |
No BK |
No break |
|
|
7 |
Charpy impact strength (notched) |
KJ/m2 |
≥5.7 |
≥6.4 |
4 |
3.5 |
3.5 |
|
|
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