PPS-MK201-G40
Specialty Engineering Plastics Thermoplastic High Performance Polymers (PPS) for Injection Molding
Why choose polyphenylene sulfide high performance polymer?
Polyphenylene sulfide is an engineering plastic with excellent performance, high modulus and chemical resistance, and can replace many metal parts.
polyphenylene sulfide characteristics:
1. Heat resistance
Excellent long-term heat resistance. Temperature: 200~240℃
2. Dimensional stability
Due to the low molding shrinkage, small linear expansion coefficient and low water absorption, it exhibits excellent dimensional stability in high temperature and high humidity environments.
3. Chemical resistance
It has excellent chemical resistance.
4. Mechanical properties
It has high strength, high rigidity, and excellent fatigue resistance and creep resistance.
5. Flame retardancy
It can reach UL94V-0 without adding flame retardants
6. Electrical properties
It exhibits good electrical properties in high temperature, high humidity and high frequency environments.
7. Formability
Excellent fluidity, allowing extrusion molding at the level of standard engineering plastics
Our advantage:
Maikesi through unique blending and compounding technology, glass fiber and minerals are added to PPS resin to improve the mechanical strength and heat resistance of polyphenylene sulfide polymers, and it is widely used in industrial components, automobiles, and 5G communications.
Product name: PPS GF40
PPS GF40 Material characteristics:
Universal, high temperature resistant, flame retardant, excellent fluidity
Applications of polyphenylene sulfide: water pump impeller, motor housing, connector
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 |
|||
Volume resistivity |
IEC 60093 |
Ω·m |
1014 |
Dielectric constant |
IEC 60250 |
23℃、1MHz |
3.6 |
Dielectric loss angle |
IEC 60250 |
23℃、1MHz |
0.002 |
Relative tracking index |
IEC 60112 |
V |
175 |
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℃ |
PPS material for short.It is an engineering plastic with excellent temperature and chemical resistance.
Our factory can add glass fiber and minerals into polyphenylene sulfide through blending and compounding to improve the mechanical properties.
40% glass fiber reinforced polyphenylene sulfide
Features: Universal, high temperature resistant, flame retardant, excellent fluidity.