PPS compounds toughing series
Product Details:
| Appearance | Granular |
|---|---|
| Colour | Natural colour (PPS/MI-hGR50) or black (PPS/MI-hGR51) |
| Place of Origin | Sichuan, China (Mainland) |
| Brand Name | HATON |
| Model Number | PPS/MI-hGR50, PPS/MI-hGR51 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Metric Ton |
|---|---|
| Packaging Details: | Packed by paper bag with lining plastic membrane, 25kg/bag, 1mt/panel (wooden), 20mt/20'GP. Kept in clean, ventilative, waterproof storehouse. Safty |
| Delivery Time: | 14 days after receiving payment |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 100 Metric Ton per Month |
Detailed Product Description
Characteristic
PPS/MI-hGR50 (natural colour) and PPS/MI-hGR51 (black) is toughing PPS compound, which is filled with glass fiber and special toughening ingredients based on the PPS resin. Good mechanical properties, high temperature resistance, solvent resistance, excellent electrical insulation properties, high intensity, low water absorption, low mold shrinkage, good dimensional stability, and radiation resistance. Without the defect of PPSs inherent brittleness, it can be used in more fields to replace other plastic materials.
Applications
Owing to its high performance, it can be used to make appliances where high intensity, high-temperature, electrical insulation and toughness are both required. Such as: rotproof valves and valve circles, outer shells of precise electric appliance; thick wall panels, slide blocks, panels of braking system magnetic valves, gears, thermocouple and piston rings etc.
Properties
Item | Unit | Performance | Test Standard |
Density | g/cm3 | 1.65 | GB/T 1033-1986 |
Mold Shrinkage | mm/mm | 0.25 | GB/T 15585-1995 |
Rockwell Hardness | HR | 106 | GB/T 9342-1988 |
Tensile Strength | MPa | 130 | GB/T 1040-1992 |
Elongation at break | % | 1.9 | GB/T 1040-1992 |
Flexural Modulus | MPa | 1.47×104 | GB/T 1042-1992 |
Flexural Strength | MPa | 207 | GB/T 1042-1992 |
Izod Impact Strength (notched) | KJ/m2 | 18.3 | GB/T 1843-1996 |
Volume Resistivity | Ω.m | 3.1×1014 | GB/T 1410-1989 |
Surface Resistivity | Ω | 2.7×1014 | GB/T 1410-1989 |
Dielectric Constant (1MHz) | 4 | GB/T 1409-1988 | |
Dielectric Strength | KV/mm | 17.5 | GB/T 1408.1-1999 |
Melting Point | oC | 280 | GB/T 4608-1984 |
HDT (1.8MPa) | oC | 263 | GB/T 1634.2-2004 |
Flammability (Vertical) | Grade | FV-0 | GB/T 2408-1996 |
Remark: The statistics above are typical value, not be proved as receiving inspection standard.
Processing Conditions
Suitable for injection molding. PPS is highly crystallization polymer. Therefore, in molding process, stress concentration, which brought on by rotation angle and changes of wall thickness, should be considered. Injection molding technology references are as follows:
1. Pre Drying:
Temperature: 110~140oC
Time: 3~5hr
1.1 metal inserts should be preheated.
Temperature: 130~140oC
Time: 1hr (constant temperature)
1.2 natural colored compounds should be pre-dried in the same condition in order to get the even colour after molding.
2. Injection:
Mold: 100~150oC
Cylinder: Zone 1: 270~290oC
Zone 2: 300~320oC
Zone 3: 300~320oC
Nozzle: 290~320oC
Injection pressure: 50~100MPa
Injection speed: Medium speed. In order to get a nice-quality appearance, it allows a high speed. Yet please avoid some defects like warp and scorch.
Back pressure: 0.1~1.0MPa
Screw speed: 40~100 r/min
Injection time: Depend on the sizes of articles
3. Post processing: Depend on the sizes of articles
Processing temperature: 120~180oC
Processing time: 2~16hr
PPS compounds toughing series
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Company Info
Sichuan Deyang Special New Material Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Deyang
Province/State: Sichuan
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products