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  • 東莞市嘉清塑膠原料有限公司

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    東莞市嘉清塑膠原料有限公司是一家經(jīng)營通用塑膠原料、工程塑膠原料和特種工程塑膠原料的專業(yè)塑膠原料貿(mào)易公司，從成立起，努力打造口碑，已在同行和客戶中樹立了良好的口碑，從而連續(xù)幾年被評為“誠信經(jīng)營商戶”、并已取得《企業(yè)法人營業(yè)執(zhí)照》同時(shí)具備一般納稅人資格(開具17%稅)和進(jìn)出口報(bào)關(guān)的能力。自2016年03月成立以來，我公司以的產(chǎn)品及誠信的服務(wù)在塑膠原料銷售行業(yè)中贏得了良好的口碑，并深受廣大客戶的信賴，長期且穩(wěn)定地向珠江三角洲及廣西、貴州、河南、河北、重慶、江蘇、浙江、福建、遼寧、吉林、山東等全國各地提供充足的貨源。 　　本公司秉持誠信經(jīng)營之道，以"高品質(zhì)、薄利多銷、優(yōu)服務(wù)"的經(jīng)營宗旨，不斷開拓市場、切實(shí)服務(wù)，秉承客戶至上、品質(zhì)，以卓越的經(jīng)營服務(wù)理念與您攜手前進(jìn)、共創(chuàng)輝煌。
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    您當(dāng)前的位置：首頁 » 供應(yīng)產(chǎn)品 » Rynite 940 BK505 低曲翹PET 產(chǎn)品變形小
    Rynite 940 BK505 低曲翹PET 產(chǎn)品變形小
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    產(chǎn)品/服務(wù)： 瀏覽次數(shù)：105Rynite 940 BK505 低曲翹PET 產(chǎn)品變形小 
    規(guī) 格： 25KG 
    單 價(jià)： 29.60元/ 
    起訂量：  
    供貨總量：
    發(fā)貨期限： 自買家付款之日起 天內(nèi)發(fā)貨
    更新日期： 2020-07-27  有效期至：長期有效
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    產(chǎn)品屬性
     產(chǎn)品型號：  
     產(chǎn)品規(guī)格：  25KG
     產(chǎn)品品牌：  
    產(chǎn)品優(yōu)勢
    Rynite?940 BK505是一種40%云母/玻璃增強(qiáng)改性聚對二甲酸乙二醇酯樹脂，具有低翹曲、高硬度和高強(qiáng)度以及優(yōu)異的電氣性能。
    詳細(xì)信息

    Rynite®940 BK505是一種40%云母/玻璃增強(qiáng)改性聚對二甲酸乙二醇酯樹脂，具有低翹曲、高硬度和高強(qiáng)度以及優(yōu)異的電氣性能。

    Rynite® 940 BK505

    THERMOPLASTIC POLYESTER RESIN
    PET-(GF+P)40
    CHARACTERISTICS
    Regional availability
    Processing
    Injection Molding
    Delivery form
    Pellets
    Additives
    Release agent
    PRODUCT TEXT

    Common features of Rynite® thermoplastic polyester include mechanical and physical properties such as excellent balance of strength and stiffness, dimensional stability, creep resistance, heat resistance, high surface gloss and good inherent electrical properties at elevated temperature. It can be processed over a broad temperature range and has excellent flow properties.

    Rynite® thermoplastic polyester resins are typically used in demanding applications in the automotive, electrical and electronics, appliances where they successfully replace metals and thermosets, as well as other thermoplastic polymers. 

     

    Rynite® 940 BK505 is a 40% mica/glass reinforced modified polyethylene terephthalate resin with low warpage, high stiffness and strength, and excellent electrical properties.

    PRODUCT INFORMATION

    VALUE
    TEST NORM
    Resin Identification
    PET-(GF+MD)40
    ISO 1043
    Part Marking Code
    >PET-(GF+MD)40<
    ISO 11469

    RHEOLOGICAL PROPERTIES

    VALUE
    UNIT
    TEST NORM
    Molding shrinkage, parallel
    0.2
    %
    ISO 294-4, 2577
    Molding shrinkage, normal
    0.7
    %
    ISO 294-4, 2577

    MECHANICAL PROPERTIES

    VALUE
    UNIT
    TEST NORM
    Tensile Modulus
    12500
    MPa
    ISO 527-1/-2
    Stress at break
    110
    MPa
    ISO 527-1/-2
    Strain at break
    1.8
    %
    ISO 527-1/-2
    Flexural Modulus
    13000
    MPa
    ISO 178
    Charpy impact strength, 73°F
    35
    kJ/m2
    ISO 179/1eU
    Charpy impact strength, -40°F
    35
    kJ/m2
    ISO 179/1eU
    Charpy notched impact strength, 73°F
    7
    kJ/m2
    ISO 179/1eA
    Charpy notched impact strength, -40°F
    6
    kJ/m2
    ISO 179/1eA
    Poisson's ratio
    0.33
    -
    -

    THERMAL PROPERTIES

    VALUE
    UNIT
    TEST NORM
    Melting temperature, 18°F/min
    250
    °C
    ISO 11357-1/-3
    Temp. of deflection under load, 260 psi
    220
    °C
    ISO 75-1/-2
    Temp. of deflection under load, 65 psi
    241
    °C
    ISO 75-1/-2
    Coeff. of linear therm. expansion, parallel
    15
    E-6/K
    ISO 11359-1/-2
    Coeff. of linear therm. expansion, normal
    60
    E-6/K
    ISO 11359-1/-2
    Coeff. of linear therm. expansion, Normal, -40-23°C
    54
    E-6/K
    ISO 11359-1/-2
    Coeff. of linear therm. expansion, Normal, 55-160°C
    84
    E-6/K
    ISO 11359-1/-2
    Coeff. of linear therm. expansion, Parallel, -40-23°C
    22
    E-6/K
    ISO 11359-1/-2
    Coeff. of linear therm. expansion, Parallel, 55-160°C
    6
    E-6/K
    ISO 11359-1/-2
    RTI, electrical, 30mil
    75
    °C
    UL 746B
    RTI, impact, 30mil
    75
    °C
    UL 746B
    RTI, strength, 30mil
    75
    °C
    UL 746B

    FLAMMABILITY

    VALUE
    UNIT
    TEST NORM
    Burning Behav. at thickness h
    HB
    class
    IEC 60695-11-10
    Thickness tested
    0.75
    mm
    IEC 60695-11-10
    UL recognition
    yes
    -
    UL 94
    Glow Wire Flammability Index, 120mil
    925
    °C
    IEC 60695-2-12
    Glow Wire Ignition Temperature, 120mil
    900
    °C
    IEC 60695-2-13
    FMVSS Class
    B
    -
    ISO 3795 (FMVSS 302)
    Burning rate, Thickness 1 mm
    <80
    mm/min
    ISO 3795 (FMVSS 302)

    ELECTRICAL PROPERTIES

    VALUE
    UNIT
    TEST NORM
    Relative permittivity, 100Hz
    4.2
    -
    IEC 62631-2-1
    Relative permittivity, 1MHz
    3.9
    -
    IEC 62631-2-1
    Dissipation factor, 100Hz
    70
    E-4
    IEC 62631-2-1
    Dissipation factor, 1MHz
    146
    E-4
    IEC 62631-2-1
    Volume resistivity
    1E13
    Ohm*m
    IEC 62631-3-1
    Surface resistivity
    1E14
    Ohm
    IEC 62631-3-2
    Electric strength
    33
    kV/mm
    IEC 60243-1
    Comparative tracking index
    250
    -
    IEC 60112

    OTHER PROPERTIES

    VALUE
    UNIT
    TEST NORM
    Density
    1640
    kg/m3
    ISO 1183

    INJECTION

    VALUE
    UNIT
    Drying Recommended
    yes
    Drying Temperature
    120
    °C
    Drying Time, Dehumidified Dryer
    4 - 6
    h
    Processing Moisture Content
    ≤0.021
    %
    Melt Temperature Optimum
    285
    °C
    Min. melt temperature
    280
    °C
    Max. melt temperature
    300
    °C
    Max. screw tangential speed
    0.2
    m/s
    Mold Temperature Optimum
    110
    °C
    Min. mold temperature
    100
    °C
    Max. mold temperature
    1202
    °C
    Hold pressure range
    ≥80
    MPa
    Hold pressure time
    4
    s/mm
    Back pressure
    As low as possible
    MPa
    Ejection temperature
    170
    °C
    1: At levels above 0.02%, strength and toughness will decrease, even though parts may not exhibit surface defects.
    2: (6mm - 1mm thickness)

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