索尔维 PPSU D3000
基本物性参数
| Duradex®D-3000 | ||||||
| polyphenylsulfone | ||||||
| Duradex® D-3000 polyphenylsulfone(PPSU) offers exceptional hydrolytic stability and toughness which is superior to many commercially available high-temperature engineering resins.It features high deflection temperature and outstanding resistance to environmental stress cracking.The polymer is inherently flame retardant and has excellent thermal stability and electrical properties for an amorphous resin. | Duradex® D-3000 is well-suited for parts requiring long flow length with thin walls. ·Natural:Duradex® D-3000NT ·Clear:Duradex® D-3000 CL191 ·Gray:Duradex® D3000 TR GY391 ·Green:Duradex® D-3000 GNO32 | |||||
| General | ||||||
| Material Status | ·Limited Distribution | |||||
| Availability | ·Asia Pacific | ·North America | ||||
| Features | ·Acid Resistant ·Base Resistant ·Detergent Resistant ·Hame Retardant | ·Good Chemical Resistance ·Good Thermal Aging Resistance ·High Heat Resistance ·Steam Sterilizable ·Ultra High Toughness ·Good Thermal Stability ·High ESCR(Stress Crack Resist.) | ||||
| Uses | ·Food Service Applications | ·Thin-walled Parts | ||||
| Agency Ratings | ·EU Unspecified Rating ·FDA Unspecified Rating | ·NSF 511 ·UL Unspecified Rating | ||||
| RoHS Compliance | ·Contact Manufacturer | |||||
| Appearance | ·Clear/Transparent ·Natural Color | ·Transparent Green ·Transparent Grey | ||||
| Forms | ·Pellets | |||||
| Processing Method | ·Extrusion | ·Injection Molding | ||||
| Physical | Typical Value Unit | Test method | ||||
| Specific Gravity | 1.29 | ASTM D792 | ||||
| Melt Mass-Fow Rate(MFR)(365℃/5.0 kg) | 26 to 36 g/10 min | ASTM D1238 | ||||
| Molding Shrinkage-Fow | 0.70% | ASTM D955 | ||||
| Water Absorption (24 hr) | 0.37 % | ASTM D570 | ||||
| Mechanical Tensile Modulus(3.18 mm,Injection Molded) Tensie Strength (3.18mm,Injection Molded) | Typical Value Unit 2340 MPa 70.3 MPa | Test method ASTM D638 ASTM D638 | ||||
| Tensie Bongation Yield,3.18 mm,Injection Molded Break,3.18mm,Injection Molded | 7.2 % 60 to 120% | ASTM D638 | ||||
| Flexural Modulus (3.18 mm,Injection Molded) | 2340 MPa | ASTMD790 | ||||
| Flexural Strength 5.0%Strain,3.18mm,Injection Molded | 100 MPa | ASTM D790 | ||||
| Impact | Typical Value Unit | Test method |
| Notched Izod Impact | ASTM D256 | |
| 3.18 mm,Ihnjection Molded | 640 J/m | |
| Thermal | Typical Value Unit | Test method |
| Deflection Temperature Under Load | ASTM D648 | |
| 1.8MPa,Unannealed | 204℃ | |
| Glass Transition Temperature(DSG)² | 220℃ | DSC |
| CLTE-Flow | 0.000056 cm/cm/℃ | ASTM D696 |
加工参数
| Injection | Typical Value Unit | |
| Drying Temperature | 149 ℃ | |
| Drying Time | 4.0 hr | |
| Processing(Melt)Temp | 360 to 391 ℃ | |
| Mold Temperature | 138 ℃ | |
| Screw Compression Ratio | 22:1.0 | |
| Injection Notes Drying: | ||
| ·Duradex D-3000 resin must be dried prior to melt processing.Incomplete drying will result in defects in the formed part ranging from surface streaks to severe bubbling. However,such parts may be recovered as regrind,since there will be no loss of properties.Pellets of Duradex resin can be dried on trays in a circulating air oven or in a hopper dryer. | ||
| ·Recommended drying conditions for injection molding are 149℃(300°A)for 4 hours.For extrusion purposes,more thorough dying is needed.Hopper drying for a minimum of 4 hours at 171℃(340°)is recommended . Desiccated inlet air temperatures up to 182℃(360°F)may be used. | ||
| Injection Molding: | ||
| ·Duradex D-3000 resin can be readily injection molded in most screw injection molding machines to close part tolerances.Stock temperature requirements will generally range between 360°C to 390℃(680°F to 735°F),depending on mold design and the type of equipment being used.A general purpose 2.2:1 compression screw is recommended, with minimum back pressure.Mold temperatures of at least 138℃(28°F are suggested.For long-flow or thin-walled parts,or where low residual stresses are required,use mold temperatures as high as 150℃to 165℃(300°F to 325°F). | ||
Notes
Typical properties: these are not to be construed as specifications.
1 Maximum Temperature of Use: 190°C (375°F); NSF compliant for D-3000 NT only.
2 Heating rate of 36°F (20°C) per minute.
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提供的资料：
物性参数表、COA（出厂物性检测表）、SDS（安全物质表）、加工建议参数表
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