PPS compounds lubricant series
Product Details:
| Colour | Black or natural colour |
|---|---|
| Appearance | Granular |
| Place of Origin | Sichuan, China |
| Brand Name | HATON |
| Model Number |
PPS/PTFE-hGR203, PPS/PTFE-hGR302, PPS/PTFE-hGR312, PPS/PTFE-hGR303, PP... |
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/PTFE-hGR312 is lubricant PPS compound, which is filled with glass fiber, PTFE and ingredients based on the PPS resin. It shows abrasive resistance, solvent resistance and good mechanic prosperity, high modulus, creep resistance, high-temperature resistance, inherent flame resistance, easy processing, low mold shrinkage.
Applications
Owing to its high performance, its widely used in chemical and medical industry for making wearing pieces in corrosive solvent condition of high temperature, high pressure and corrosive solvent. It also can be used to make plastic axle sleeve, axle bearing and slide block in mechanical industry.
Properties
Item | Unit | hGR312 | hGR302 | hGR303 | hGR203 | Test Standard |
Density | g/cm3 | 1.55 | 1.58 | 1.62 | 1.52 | GB/T 1033-1986 |
Mold Shrinkage | mm | 0.0025 | 0.0025 | / | 0.0025 | GB/T 15585-1995 |
Rockwell Hardness | HR | 100 | / | / | / | GB/T 9342-1988 |
Tensile Strength | MPa | 115 | 136 | 136.6 | 126 | GB/T 1040-1992 |
Elongation at break | % | 1.70 | / | / | / | GB/T 1040-1992 |
Flexural Modulus | MPa | 0.84×104 | 1.0×104 | 1.2×104 | 0.85×104 | GB/T 1042-1992 |
Flexural Strength | MPa | 164 | 200 | 202.4 | 174 | GB/T 1042-1992 |
Izod Impact Strength (notched) | KJ/m2 | 8.6 | 12.9 | 14.5 | 11 | GB/T 1843-1996 |
Melting Point | oC | 281 | / | / | 281 | GB/T 4608-1984 |
HDT(1.80Mpa) | oC | 265 | 272 | 263.1 | 266 | GB/T 1634.2-2004 |
Flammability (Vertical) | Grade | FV-0 | / | FV-0 | FV-0 | GB/T 2408-1996 |
Friction Coefficient | 0.21 | 0.4 | 0.37 | 0.37 | GB 3960-83 | |
Abrasion Width | mm | 6.9 | 6.1 | 5.5 | 5.5 | GB 3960-83 |
Abrasion Loss | mg/120min | 4.1 | 6.0 | 2.0 | 4.5 | GB 3960-83 |
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: 160oC
Processing time: 2~8hr
PPS compounds lubricant series
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Company Info
Sichuan Deyang Special New Material Co., Ltd.
[China]
[Verified Member]
Online Postings: Products
Business Type:Manufacturer
City: Chengdu
Province/State: Sichuan
Country/Region : China