Product Introduction
PA12 is nylon 12, also called polylaurolactam, which is a kind of long carbon chain nylon. It has the characteristics of low water-absorption, excellent resistance to low-temperatures, a good air tight seal, as wells both good mechanical and electrical properties, which shows that PA12 has the excellent comprehensive performance material. Also, because of it having excellent mechanical properties, high durability it is of the highest reliability materials on the market. Its performance can be greatly improved through both chemical and physical modification. For example, it can greatly improve the water- absorption and dimension-stability property through adding glass fiber materials, and structural strength and toughness of the resin can be improved as well.
Product Specifications
| Code |
Color |
Texture |
Thickness(mm) |
Width(mm) |
|
PA12
|
Natural |
Polished/Matte, Matte/Velvet
|
0.05~0.8
|
≤1020 |
Customers can customize according to their requirements within the above range.
Physical Properties
| |
特性
PROPERTY
|
测试方法 Tes Method
|
单位 Units
|
测试值 Value
|
|
物理性能 PHYSICAL
|
密度Density
|
SO 1183
|
g/cm³
|
1.01
|
|
吸水率Water Absorption(23℃/24hrs)
|
ISO62
|
%
|
0.8
|
|
机械性能
MECHANICAL
|
拉伸屈服强度
Tensile Strength at yield
|
ISO 527-3
|
MD(MPa)
|
26
|
|
ISO 527-3
|
TD(MPa)
|
25
|
|
拉伸断裂强度
Tensile Strength at break
|
ISO 527-3
|
MD(MPa)
|
69
|
|
ISO 527-3
|
TD(MPa)
|
64
|
|
断裂伸长率
Elongation Ultimate
|
ISO 527-3
|
MD%
|
422
|
|
ISO 527-3
|
TD%
|
521
|
|
拉伸弹性模量
Tensile modulus
|
ISO 527-3
|
MD(MPa)
|
960
|
|
ISO 527-3
|
TD(MPa)
|
955
|
|
耐温性能 THERMAL
|
热收缩率
Shrinkage(120℃/30min)
|
ISO 11501
|
MD%
|
-2.0
|
|
ISO 11501
|
TD%
|
3.5
|
|
脆化温度Glass Transition(Tb)
|
ISO 947
|
℃
|
-180
|
|
熔点Melting point(Tm)
|
ISO 11357
|
℃
|
176
|
|
热膨胀系数Coefficient of thermal expansion
|
ISO 11359(<Tg,MD)
|
ppm/K
|
120
|
|
表面电阻Surface Resistivity
|
IEC60093
|
9
|
1012
|
|
电气性能
ELECTRICAL
|
体积电阻Volume Resistivity
|
IEC 60093
|
Ω ·m
|
1012
|
|
介电常数Dielectric Constant
|
IEC62631-2-1
|
1MHz
|
3
|
|
介质损耗Loss Tangent
|
IEC62631-2-1
|
1MHz
|
0.03
|
Remarks: The above data is the test value of the laboratory, non-guaranteed value, for reference only.
Features
- High impact resistance
- Good weather resistance
- Good chemical resistance
- Excellent wear resistance and surface lubrication properties
- Very low water absorption and good dimensional stability
- Low gravity
- Excellent impact resistance at low temperatures
- Good penetration resistance
Application Areas
Widely used in Optical, automotive, aviation, packaging films, sports and leisure products, cable protective covers, high-end sports shoe soles, fabrics, etc
