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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...

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        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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