Glass Fiber Reinforced PPS compounds
Product Details:
| Appearance | Granular |
|---|---|
| Colour | Natural clour (PPS-hGR20/30/40/50/60) or black (PPS-hGR21/31/41/51/61) |
| Place of Origin | Sichuan, China |
| Brand Name | HATON |
| Model Number | PPS-hGR20/21, PPS-hGR30/31, PPS-hGR40/41, PPS-hGR50/51, PPS-hGR60/61 |
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 the payment |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 200 Metric Ton per Month |
Detailed Product Description
Characteristic
PPS-hGR20/30/40/50/60 (natural color) and PPS-hGR21/31/41/51/61 (black) is glass fiber reinforced based on the PPS resin. It owns good mechanical properties, high creep resistance, high temperature resistance, friction resistance, flame resistance, chemical resistance, excellent electrical insulation properties, arc resistance, low mold shrinkage, easy processing good dimensional stability, and radiation resistance.
Applications
It can be widely used to make elements where high temperature resistance, electrical insulation are all important in aviation; anticorrosion valves and electrical insulating parts; precise plugs, outer shells and high temperature resistant contactors; electric parts, terminal and switch; carburetor, distributor, igniter, slide block, gears, thermocouple, piston rings with requirement of high temperature resistance and precision dimension; hot-air tube, crisping iron, hair curler, coffeepot.
Properties
Item | Unit | hGR20/21 | hGR30/31 | hGR40/41 | hGR50/51 | hGR60/61 | Test Standard |
Density | g/cm3 | 1.51 | 1.51 | 1.7 | 1.68 | 1.78 | GB/T 1033-1986 |
Mold Shrinkage (Flow/Transverse) | % | 0.25/0.75 | 0.25/0.75 | 0.25/0.75 | 0.25/0.75 | 0.25/0.75 | GB/T 15585-1995 |
Compressive Strength | MPa | 137 | 137 | 130 | 135 | 137 | GB/T 1041-1992 |
Rockwell Hardness | HR | 100 | 100 | 111 | 111 | 112 | GB/T 9342-1988 |
Tensile Strength | MPa | 120 | 120 | 180 | 176 | 162 | GB/T 1040-1992 |
Elongation at break | % | 1.80 | 1.80 | 1.80 | 1.90 | 1.70 | GB/T 1040-1992 |
Flexural Modulus | MPa | 1.15×104 | 1.15×104 | 1.36×104 | 1.63×104 | 1.94×104 | GB/T 9341-2000 |
Flexural Strength | MPa | 172 | 172 | 272 | 285 | 250 | GB/T 9341-2000 |
Izod Impact Strength (notched) | KJ/m2 | 10.8 | 10.8 | 14 | 13 | 12.2 | GB/T 1843-1996 |
Volume Resistivity | Ω.m | 1.4×1015 | 1.4×1015 | 5×1014 | 3.4×1014 | 2.1×1014 | GB/T 1410-1989 |
Surface Resistivity | Ω | 6.9×1015 | 6.9×1015 | 5×1014 | 2.2×1015 | 5.5×1015 | GB/T 1410-1989 |
Dielectric Constant (1MHz) | 4 | 4 | 4 | 4 | / | GB/T 1409-1988 | |
Dielectric Strength | KV/mm | 17.2 | 17.2 | 17 | 17.2 | 17 | GB/T 1408.1-1999 |
Melting Point | oC | 281 | 281 | 282 | 282 | 282 | GB/T 4608-1984 |
HDT (1.8MPa) | oC | 264 | 264 | 265 | 267 | 267 | GB/T 1634.2-2004 |
Flammability (Vertical) | Grade | FV-0 | FV-0 | FV-0 | FV-0 | 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.
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: 160~180oC
Processing time: 2~24hr (depends on the content of glass fiber)
Glass Fiber Reinforced PPS compounds
Other Products from this Supplier
See more
PPS, plastic, engineering plastic products from this supplier.
Product Showcase[10]
Company Info
Sichuan Deyang Special New Material Co., Ltd.
[China]
[Verified Member]
City: Deyang
Province/State: Sichuan
Country/Region : China
Business Type:Manufacturer
Online Postings: Products