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通用塑料 PVCGPPSHDPELDPEHIPSSAN

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塑胶原料报价
PC OQ4120R 光学级,抗UV,太阳镜/遮阳帽应用
  • 产 品:PC OQ4120R 光学级,抗UV,太阳镜/遮阳帽应用
  • 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

Lexan* Sun Eye Wear Resin
Resins for Sun Wear
Lexan Polycarbonate Resins are specially designed for sunglass lens and visor applications. Available in clear or select transparent tints, including grades with ultraviolet (UV) cutoff for UV-stabilization.

Lexan* Resin OQ4120R 英文数据物性表
Optical grade with UV cut-off up to 400 nm, greater optical purity than standard grades. For needs of sunglass and sunvisor markets. MFR of 25.

Property
TYPICAL PROPERTIES (1)

MECHANICAL Value Unit  Standard 
Tensile Stress,yld,Type I,50 mm/min 630 kgf/cm² ASTM D 638
Tensile Strain,brk,Type I,50 mm/min 110 % ASTM D 638
Flexural Stress,yld,1.3 mm/min,50 mm span 940 kgf/cm² ASTM D 790
Flexural Modulus,1.3 mm/min,50 mm span 23500 kgf/cm² ASTM D 790
IMPACT Value Unit  Standard 
Izod Impact,notched,23℃ 65 cm-kgf/cm ASTM D 256
Instrumented Impact Energy @ peak,23℃ 553 cm-kgf ASTM D 3763
THERMAL Value Unit  Standard 
HDT,1.82 MPa,6.4 mm,unannealed 126 ASTM D 648
PHYSICAL Value Unit  Standard 
Specific Gravity 1.2 - ASTM D 792
Mold Shrinkage,flow,3.2 mm (5) 0.5-0.7 % SABIC Method
Melt Flow Rate,300℃/1.2 kgf 25 g/10 min ASTM D 1238
Source GMD,last updated:2000/01/04
Parameter Injection Molding Value Unit 
Drying Temperature 120
Drying Time 3-4 hrs
Drying Time (Cumulative) 48 hrs
Maximum Moisture Content 0.02 %
Melt Temperature 270-295
Nozzle Temperature 265-290
Front-Zone 3 Temperature 270-295
Middle-Zone 2 Temperature 260-280
Rear-Zone 1 Temperature 250-270
Mold Temperature 70-95
Back Pressure 0.3-0.7 MPa
Screw Speed 40-70 rpm
Shot to Cylinder Size 40-60 %
Vent Depth 0.025-0.076 mm
Source GMD,last updated:2000/01/04

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.
代理沙伯基础创新塑料(PC)聚碳酸酯材料