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- 产 品：ASA CR7520 耐候优异,流动良好
- 产 地：沙伯基础创新
- 价 格：电话报价
- 库 存：20吨
- 交 货：江苏苏州
- 苏州希普能：185 5121 3137 谭经理
Geloy* Resin
Geloy Weatherable
Geloy* advanced amorphous terpolymer of acrylic-styrene-acrylonitrile (ASA) resins are among the most weatherable grades in SABIC Innovative Plastics' portfolio. In addition to exterior stability, advanced
grades of Geloy resin and blends offer great aesthetics, color options, good chemical resistance, high heat performance, and processability.
Geloy* Resin ASA CR7520 数据
General purpose ASA. Excellent weatherability, good flow/aesthetics and high impact. Rated F2 by UL.
Property
TYPICAL PROPERTIES (1)
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress,yld,Type I,50 mm/min | 420 | kgf/cm² | ASTM D 638 |
| Tensile Stress,brk,Type I,50 mm/min | 350 | kgf/cm² | ASTM D 638 |
| Tensile Strain,brk,Type I,50 mm/min | 40 | % | ASTM D 638 |
| Tensile Modulus,50 mm/min | 18200 | kgf/cm² | ASTM D 638 |
| Flexural Stress,yld,1.3 mm/min,50 mm span | 590 | kgf/cm² | ASTM D 790 |
| Flexural Modulus,1.3 mm/min,50 mm span | 18200 | kgf/cm² | ASTM D 790 |
| Hardness,Rockwell R | 86 | - | ASTM D 785 |
| Tensile Stress,yield,50 mm/min | 39 | MPa | ISO 527 |
| Tensile Stress,break,50 mm/min | 29 | MPa | ISO 527 |
| Tensile Strain,yield,50 mm/min | 3.1 | % | ISO 527 |
| Tensile Strain,break,50 mm/min | 44 | % | ISO 527 |
| Tensile Modulus,1 mm/min | 2000 | MPa | ISO 527 |
| Flexural Modulus,2 mm/min | 2000 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact,notched,23℃ | 32 | cm-kgf/cm | ASTM D 256 |
| Izod Impact,notched,-30℃ | 5 | cm-kgf/cm | ASTM D 256 |
| Instrumented Impact Total Energy,23℃ | 356 | cm-kgf | ASTM D 3763 |
| Instrumented Impact Total Energy,-30℃ | 203 | cm-kgf | ASTM D 3763 |
| Izod Impact,notched 80*10*4 +23℃ | 19 | kJ/m² | ISO 180/1A |
| Izod Impact,notched 80*10*4 -30℃ | 4 | kJ/m² | ISO 180/1A |
| Charpy 23℃,V-notch Edgew 80*10*4 sp=62mm | 17 | kJ/m² | ISO 179/1eA |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp,Rate B/50 | 99 | ℃ | ASTM D 1525 |
| HDT,0.45 MPa,3.2 mm,unannealed | 87 | ℃ | ASTM D 648 |
| HDT,1.82 MPa,3.2mm,unannealed | 76 | ℃ | ASTM D 648 |
| HDT,1.82 MPa,annealed | 95 | ℃ | ASTM D 648 |
| HDT,0.45 MPa,6.4 mm,unannealed | 90 | ℃ | ASTM D 648 |
| HDT,1.82 MPa,6.4 mm,unannealed | 79 | ℃ | ASTM D 648 |
| CTE,-40℃ to 40℃,flow | 8.64E-05 | 1/℃ | ASTM E 831 |
| CTE,-40℃ to 40℃,xflow | 9.18E-05 | 1/℃ | ASTM E 831 |
| CTE,-30℃ to 0℃,flow | 8.46E-05 | 1/℃ | ASTM E 831 |
| CTE,0℃ to 100℃,flow | 9.00E-05 | 1/℃ | ASTM E 831 |
| Vicat Softening Temp,Rate B/50 | 90 | ℃ | ISO 306 |
| HDT/Bf,0.45 MPa Flatw 80*10*4 sp=64mm | 91 | ℃ | ISO 75/Bf |
| HDT/Af,1.8 MPa Flatw 80*10*4 sp=64mm | 80 | ℃ | ISO 75/Af |
| Relative Temp Index,Elec | 50 | ℃ | UL 746B |
| Relative Temp Index,Mech w/impact | 50 | ℃ | UL 746B |
| Relative Temp Index,Mech w/o impact | 50 | ℃ | UL 746B |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.06 | - | ASTM D 792 |
| Water Absorption,equilibrium,23C | 0.55 | % | ASTM D 570 |
| Mold Shrinkage,flow,3.2 mm (5) | 0.5-0.7 | % | SABIC Method |
| Melt Flow Rate,220℃/10.0 kgf | 7 | g/10 min | ASTM D 1238 |
| Melt Flow Rate,260℃/5.0 kgf | 13 | g/10 min | ASTM D 1238 |
| Melt Flow Rate,280℃/3.8 kgf | 19.5 | g/10 min | ASTM D 1238 |
| OPTICAL | Value | Unit | Standard |
| Gloss,untextured,60 degrees | 95 | - | ASTM D 523 |
| ELECTRICAL | Value | Unit | Standard |
| Surface Resistivity | >1.E+15 | Ohm | ASTM D 257 |
| Dielectric Strength,in oil,3.2 mm | 15.9 | kV/mm | ASTM D 149 |
| Relative Permittivity,50/60 Hz | 5.2 | - | ASTM D 150 |
| Relative Permittivity,1 MHz | 3.21 | - | ASTM D 150 |
| Dissipation Factor,50/60 Hz | 0.15 | - | ASTM D 150 |
| Dissipation Factor,1 MHz | 0.026 | - | ASTM D 150 |
| Hot Wire Ignition {PLC) | 3 | PLC Code | UL 746A |
| High Ampere Arc Ign,surface {PLC} | 0 | PLC Code | UL 746A |
| Comparative Tracking Index (UL) {PLC} | 0 | PLC Code | UL 746A |
| FLAME CHARACTERISTICS | Value | Unit | Standard |
| UL Recognized,94HB Flame Class Rating (3) | 1.47 | mm | UL 94 |
| UV-light,water exposure/immersion | F2 | - | UL 746C |
| Source GMD,last updated:1999/03/29 | |||
| Parameter Injection Molding | Value | Unit |
| Drying Temperature | 80-90 | ℃ |
| Drying Time | 3-6 | hrs |
| Drying Time (Cumulative) | 12 | hrs |
| Maximum Moisture Content | 0.04 | % |
| Melt Temperature | 240-270 | ℃ |
| Nozzle Temperature | 240-270 | ℃ |
| Front-Zone 3 Temperature | 240-270 | ℃ |
| Middle-Zone 2 Temperature | 225-260 | ℃ |
| Rear-Zone 1 Temperature | 220-250 | ℃ |
| Mold Temperature | 55-75 | ℃ |
| Back Pressure | 0.7-1.4 | MPa |
| Screw Speed | 30-80 | rpm |
| Shot to Cylinder Size | 40-80 | % |
| Vent Depth | 0.038-0.076 | mm |
| Source GMD,last updated:1999/03/29 | ||
THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.
PLEASE CONTACT US FOR AVAILABILITY IN YOUR REGION.
(1) Typical values only. Variations within normal tolerances are possible for various colors. All values are measured after at least 48 hours storage at 23℃/50% relative humidity. All properties, except the melt volume and melt flow rates, are measured on injection molded samples. All samples tested under ISO test standards are prepared according to ISO 294.
(2) Only typical data for selection purposes. Not to be used for part or tool design.
(3) This rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.
(4) Internal measurements according to UL standards.
(5) Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
ASA CR7520 沙伯基础创新ASA塑料代理：http://www.pa66-suliao.com/product/tysuliao/SAN/