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PPE GTX942 高熔体流动树脂,耐化学和涂装优良
  • 产 品:PPE GTX942 高熔体流动树脂,耐化学和涂装优良
  • 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

Noryl GTX* Resin
Strenth, Paintability and Lightweight
Noryl* GTX resins are modified polyphenylene ether (PPE) / polyamide (PA) resin blends that combine PPE's dimensional stability, low water absorption and heat resistance with PA's chemical resistance and flow characteristics. Grades include flame retardant, filled, conductive, blowmolding/extrusion in addition to injection molding grades, ultra high stiffness, automotive, and high flow.

Noryl GTX* Resin GTX942 数据表
Noryl GTX* GTX942 Resin is a blend of Polyphenylene Ether(PPE)+Polyamide(PA) resin that is designed to have high melt flow for large part/thinwall injection molding. The material is designed to have the excellent chemical resistance and paintability as other Noryl GTX Resins.

Property
TYPICAL PROPERTIES (1)

MECHANICAL Value Unit Standard
Tensile Stress,yld,Type I,50mm/min 590 kgf/cm² ASTM D 638
Tensile Stress,brk,Type I,50mm/min 550 kgf/cm² ASTM D 638
Tensile Strain,yld,Type I,50mm/min 4.6 % ASTM D 638
Tensile Strain,brk,Type I,50mm/min 43.9 % ASTM D 638
Tensile Modulus,5mm/min 24800 kgf/cm² ASTM D 638
Flexural Stress,yld,1.3mm/min,50mm span 880 kgf/cm² ASTM D 790
Flexural Modulus,1.3mm/min,50mm span 23000 kgf/cm² ASTM D 790
Tensile Stress,yield,50mm/min 58 MPa ISO 527
Tensile Stress,break,50mm/min 54 MPa ISO 527
Tensile Strain,yield,50mm/min 7.1 % ISO 527
Tensile Strain,break,50mm/min 58.2 % ISO 527
Tensile Modulus,1mm/min 2580 MPa ISO 527
Flexural Stress,yield,2mm/min 88 MPa ISO 178
Flexural Modulus,2mm/min 2220 MPa ISO 178
IMPACT Value Unit Standard
Izod Impact,notched,23℃ 27 cm-kgf/cm ASTM D 256
Izod Impact,notched,-30℃ 11 cm-kgf/cm ASTM D 256
Instrumented Impact Total Energy,23℃ 469 cm-kgf ASTM D 3763
Izod Impact,notched 80*10*4 +23℃ 22 kJ/m² ISO 180/1A
Izod Impact,notched 80*10*4 -30℃ 15 kJ/m² ISO 180/1A
Charpy 23℃,V-notch Edgew 80*10*4 sp=62mm 23 kJ/m² ISO 179/1eA
THERMAL Value Unit Standard
Vicat Softening Temp,Rate B/50 171 ASTM D 1525
HDT,0.45 MPa,3.2mm,unannealed 160 ASTM D 648
CTE,-40℃ to 95℃,flow 9.00E-05 1/℃ ASTM E 831
CTE,-40℃ to 95℃,xflow 7.00E-05 1/℃ ASTM E 831
CTE,23℃ to 80℃,flow 1.00E-04 1/℃ ISO 11359-2
CTE,23℃ to 80℃,xflow 5.00E-05 1/℃ ISO 11359-2
Vicat Softening Temp,Rate B/50 169 ISO 306
Vicat Softening Temp,Rate B/120 169 ISO 306
HDT/Bf,0.45 MPa Flatw 80*10*4 sp=64mm 154 ISO 75/Bf
PHYSICAL Value Unit Standard
Specific Gravity 1.09 - ASTM D 792
Mold Shrinkage,flow,3.2mm(5) 1.13-1.26 % SABIC Method
Melt Flow Rate,280℃/5.0 kgf 18.5 g/10 min ASTM D 1238
Density 1.09 g/cm³ ISO 1183
Water Absorption,(23℃/sat) 1.01 % ISO 62
Moisture Absorption(23℃/50% RH) 0.52 % ISO 62
Melt Volume Rate,MVR at 280℃/5.0 kg 17 cm³/10 min ISO 1133
Source GMD,last updated:2006/07/07

• Do NOT mix NORYL GTX* resin with other grades of NORYL* resins.

Parameter Injection Molding Value Unit
Drying Temperature 95-105
Drying Time 3-4 hrs
Drying Time(Cumulative) 8 hrs
Maximum Moisture Content 0.07 %
Minimum Moisture Content 0.02 %
Melt Temperature 275-300
Nozzle Temperature 275-300
Front-Zone 3 Temperature 270-300
Middle-Zone 2 Temperature 265-300
Rear-Zone 1 Temperature 260-300
Mold Temperature 65-95
Back Pressure 0.3-1.4 MPa
Screw Speed 20-100 rpm
Shot to Cylinder Size 30-50 %
Vent Depth 0.013-0.038 mm
Source GMD,last updated:2006/07/07

• Polystyrene and acrylic regrind are effective purging Materials. Use temperature range appropriate for particular purging resin.
• Regrind must also be dried. Maximum 25% regrind.
• Dry at recommended temperatures and times for optimum performance. Overdrying can cause loss of physical properties and/or create appearance defects. Do not exceed recommended basic drying time and temperature above or:
    • 4-8 hrs at 95℃(200℉), 10 hrs max
    • 6-12 hrs at 80℃(175℉), 16 hrs max
    • 8-16 hrs at 65℃(150℉), 24 hrs max
• Avoid melt temperature in excess of 300℃(575℉) and residence times over 6-8 minutes (may affect properties and/or appearance).
• Nozzle temperature controls assist in elimination of drool premature freeze-off.
• Shot sizes in excess of 50% barrel capacity can lead to difficulties in providing a consistent, homogenous plastic melt.

THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.
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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.

关健字:【Noryl GTX* Resin PPE+PA GTX942

PPS 6345A4 特殊/滑动性