PPS-MK301-C30
Polyphenylene sulfide high performance engineering plastics for injection molding
Why add carbon fiber to polyphenylene sulfide resin?
1. Improve mechanical strength:
Enhance strength and stiffness: Carbon fiber has extremely high strength and stiffness. Adding it to PPS resin can significantly improve the tensile strength, bending strength and rigidity of the composite material, making it perform better in high-strength applications.
2. Thermal conductivity: Carbon fiber has good thermal conductivity, which can improve the thermal conductivity of the composite material and help dissipate heat.
Reduce weight:
Carbon fiber has low density and light weight. Adding it to PPS resin can improve material performance without significantly increasing weight, which is very beneficial for applications that require lightweight (such as aerospace and automotive industries).
Enhance electrical properties:
3. Conductivity: Carbon fiber has certain conductive properties. Adding it to PPS can make the composite material conductive, which is suitable for applications that require conductive properties such as antistatic and electromagnetic shielding.
4. Electromagnetic shielding: The conductive properties of carbon fiber can be used to manufacture electromagnetic shielding materials to protect electronic equipment from electromagnetic interference (EMI).
5. Improve dimensional stability:
The addition of carbon fiber can reduce the coefficient of thermal expansion (CTE) of PPS composite materials, making the material have better dimensional stability and less prone to deformation when the temperature changes.
6. Improve wear resistance:
The addition of carbon fiber can improve the wear resistance of PPS composite materials, which is suitable for manufacturing parts that require high wear resistance, such as bearings, gears, etc.
Product name: 30% carbon fiber Polyphenylene sulfide
PPS CF30 Material characteristics:
Carbon fiber reinforced. Excellent mechanical properties, high temperature resistance, flame retardant, high fluidity
Applications of PPS CF30: impeller, rotary valve, wear-resistant slider, etc.
Typical Data Sheet:
ITEM(23℃) |
METHOD |
UNIT |
Test Data |
Physical and chemical properties |
|||
Density |
ISO 1183 |
g/cm³ |
1.42 |
Water absorption |
ISO 62 |
% |
0.02 |
Molding shrinkage (level) |
ISO 294-4 |
% |
0.2 |
Molding shrinkage (vertical) |
ISO 294-4 |
% |
0.7 |
Flammability rating |
UL-94 |
Class |
V-0 |
Mechanical properties |
|||
Tensile Strength |
ISO 527 |
MPa |
180 |
Elongation at break |
ISO 527 |
% |
1.3 |
Bending strength |
ISO 178 |
MPa |
280 |
Flexural modulus |
ISO 178 |
GPa |
18 |
Lzod notch impact |
ISO 180 |
kJ/m² |
6 |
Thermal properties |
|||
HDT(1.80MPa) |
ISO 75 |
℃ |
270 |
MI |
ISO 1133 |
g/10min |
70 |
Electrical properties |
|||
surface resistivity |
IEC 60093 |
Ω·m |
101 |
Injection molding process |
|||
Pre-drying |
temperature |
℃ |
120-140 |
Time |
h |
4-6 |
|
Mold temperature |
130-150℃ |
Barrel temperature |
Front temperature |
Processing temp |
Rear temperature |
290-310℃ |
290-310℃ |
280-300℃ |