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          PC(聚碳酸酯)EXL1444/沙伯基礎(SABIC)

          PC(聚碳酸酯)EXL1444/沙伯基礎(SABIC)_價格_物性_圖片_UL黃卡

          公司主營產品:耐高溫塑料,耐磨塑料,耐熱塑料,耐低溫塑料,耐寒塑料,防火塑料,加纖塑料,醫療級/食品級塑料,抗紫外線塑料,紅外線穿透塑料...

          全國24小時銷售熱線:

          0769-83023208

          產品詳情

                   SABIC(沙伯基礎創新塑料)LEXAN PC EXL1444是聚碳酸酯(PC)硅氧烷共聚物樹脂,也是一種低流動,不透明注射成型(IM)級樹脂,適用于符合FDA標準的應用,與標準PC相比,該樹脂具有極低的溫度(-40℃)延展性,具有極佳的加工性和釋放性,IM周期更短,Lexan EXL1444樹脂是一種廣泛的不透明顏色的產品。

          SABIC沙伯基礎創新Lexan PC EXL1444物性表

          以下是SABIC沙伯基礎創新Lexan PC EXL1444中英文物性表資料

          SABIC Lexan? EXL1444(耐低溫塑料-聚碳酸酯-PC塑料)

          The property table is provided by www.plas-cn.com, welcome to download, reprint please indicate the source!

          Material Notes:

          Lexan* EXL1444 polycarbonate (PC) siloxane copolymer resin is a medium flow opaque injection molding (IM) grade suitable for FDA compliant applications. This resin offers extreme low temperature (-40°C) ductility, exhibits excellent processability and release with opportunities for shorter IM cycle times compared to standard PC. Lexan EXL1444 resin is a product available in wide range of opaque colors and may be an excellent candidate for a wide variety of food contact applications.

          Physical Properties物理性質

          Metric公制數據

          English英制數據

          Comments測試方法

          Specific Gravity比重 

          1.18 g/cc

          1.18 g/cc

          ASTM D 792

          Density密度 

          1.19 g/cc

          0.0430 lb/in3

          ISO 1183

          Moisture Absorption at Equilibrium吸濕平衡 

          0.15 %

          0.15 %

          23°C / 50% RH; ISO 62

          Water Absorption at Saturation吸水率 

          0.35 %
          @Temperature 23.0 °C

          0.35 %
          @Temperature 73.4 °F

          ISO 62

          Linear Mold Shrinkage, Flow線性收縮率/流動 

          0.0040 - 0.0080 cm/cm

          0.0040 - 0.0080 in/in

          on tensile bar; SABIC Method


          0.0040 - 0.0080 cm/cm
          @Thickness 3.20 mm

          0.0040 - 0.0080 in/in
          @Thickness 0.126 in

          SABIC Method

          Linear Mold Shrinkage, Transverse線性收縮率/橫向 

          0.0040 - 0.0080 cm/cm
          @Thickness 3.20 mm

          0.0040 - 0.0080 in/in
          @Thickness 0.126 in

          SABIC Method

          Melt Flow熔體流動速率 

          9.0 g/10 min
          @Load 1.20 kg,
          Temperature 300 °C

          9.0 g/10 min
          @Load 2.65 lb,
          Temperature 572 °F

          [cm^3/10 min] Melt Volume Rate; ISO 1133


          10 g/10 min
          @Load 1.20 kg,
          Temperature 300 °C

          10 g/10 min
          @Load 2.65 lb,
          Temperature 572 °F

          ASTM D 1238

          Mechanical Properties力學性能

          Metric公制數據

          English英制數據

          Comments測試方法

          Hardness, Rockwell L 羅氏硬度 L

          89

          89

          ASTM D 785

          Hardness, Rockwell R 羅氏硬度R

          121

          121

          ASTM D 785

          Tensile Strength at Break斷裂拉伸強度 

          50.0 MPa

          7250 psi

          Type I, 50 mm/min; ASTM D 638


          60.0 MPa

          8700 psi

          50 mm/min; ISO 527

          Tensile Strength, Yield屈服拉伸強度 

          55.0 MPa

          7980 psi

          Type I, 50 mm/min; ASTM D 638


          57.0 MPa

          8270 psi

          50 mm/min; ISO 527

          Elongation at Break斷裂伸長率 

          98 %

          98 %

          Type I, 50 mm/min; ASTM D 638


          120 %

          120 %

          50 mm/min; ISO 527

          Elongation at Yield屈服伸長率 

          6.0 %

          6.0 %

          Type I, 50 mm/min; ASTM D 638


          6.0 %

          6.0 %

          50 mm/min; ISO 527

          Tensile Modulus拉伸模量 

          2.02 GPa

          293 ksi

          50 mm/min; ASTM D 638


          2.15 GPa

          312 ksi

          1 mm/min; ISO 527

          Flexural Yield Strength彎曲屈服強度 

          85.0 MPa

          12300 psi

          2 mm/min; ISO 178


          92.0 MPa

          13300 psi

          1.3 mm/min, 50 mm span; ASTM D 790

          Flexural Modulus彎曲彈性模量 

          2.23 GPa

          323 ksi

          1.3 mm/min, 50 mm span; ASTM D 790


          2.25 GPa

          326 ksi

          2 mm/min; ISO 178

          Izod Impact, Notched懸臂梁缺口沖擊強度  

          7.75 J/cm
          @Temperature -30.0 °C

          14.5 ft-lb/in
          @Temperature -22.0 °F

          ASTM D 256


          8.65 J/cm
          @Temperature 23.0 °C

          16.2 ft-lb/in
          @Temperature 73.4 °F

          ASTM D 256

          Izod Impact, Notched懸臂梁缺口沖擊強度 (ISO) 

          60.0 kJ/m2
          @Temperature -30.0 °C

          28.6 ft-lb/in2
          @Temperature -22.0 °F

          80*10*3; ISO 180/1A


          70.0 kJ/m2
          @Temperature 23.0 °C

          33.3 ft-lb/in2
          @Temperature 73.4 °F

          80*10*3; ISO 180/1A

          Izod Impact, Unnotched懸臂梁無缺口沖擊強度 (ISO) 

          NB
          @Temperature 23.0 °C

          NB
          @Temperature 73.4 °F

          80*10*3; ISO 180/1U


          NB
          @Temperature -30.0 °C

          NB
          @Temperature -22.0 °F

          80*10*3; ISO 180/1U

          Charpy Impact Unnotched夏比缺口試樣沖擊 

          NB
          @Temperature 23.0 °C

          NB
          @Temperature 73.4 °F

          Edgew 80*10*3 sp=62mm; ISO 179/1eU


          NB
          @Temperature -30.0 °C

          NB
          @Temperature -22.0 °F

          Edgew 80*10*3 sp=62mm; ISO 179/1eU

          Charpy Impact, Notched夏比缺口沖擊 

          6.50 J/cm2
          @Temperature -30.0 °C

          30.9 ft-lb/in2
          @Temperature -22.0 °F

          V-notch Edgew 80*10*3 sp=62mm; ISO 179/1eA


          7.00 J/cm2
          @Temperature 23.0 °C

          33.3 ft-lb/in2
          @Temperature 73.4 °F

          V-notch Edgew 80*10*3 sp=62mm; ISO 179/1eA

          Impact Test沖擊試驗數據 

          70.0 J
          @Temperature 23.0 °C

          51.6 ft-lb
          @Temperature 73.4 °F

          Instrumented Impact Total Energy; ASTM D 3763



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