• <code id="6g2cm"></code>
  • <menu id="6g2cm"><label id="6g2cm"></label></menu>
    <object id="6g2cm"><label id="6g2cm"></label></object>
    <input id="6g2cm"></input>
  • 您的位置 > 塑料
     
    RTP2299-72857


    PROPERTIES & AVERAGE VALUES OF INJECTION MOLDED SPECIMENS


    PERMANENCE

    English

     

    SI Metric

     

    ASTM
    TEST

     

    Specific Gravity

    1.58

     

    1.58

     

     D 792

    Molding Shrinkage

     

        1/8 in (3.2 mm) section

    0.0150 - 0.0250 in/in

     

    1.50 - 2.50 %

     

     D 955


    MECHANICAL

     

    Impact Strength, Izod

     

        notched 1/8 in (3.2 mm) section

    1.0 ft-lbs/in

     

    53 J/m

     

     D 256

        unnotched 1/8 in (3.2 mm) section

    13.0 ft-lbs/in

     

    694 J/m

     

     D 4812

    Tensile Strength

    7500 psi

     

    52 MPa

     

     D 638

    Tensile Elongation

    6.0 - 10.0 %

     

    6.0 - 10.0 %

     

     D 638

    Tensile Modulus

    0.30 x 10^6 psi

     

    2068 MPa

     

     D 638

    Flexural Strength

    12000 psi

     

    83 MPa

     

     D 790

    Flexural Modulus

    0.35 x 10^6 psi

     

    2413 MPa

     

     D 790


    ELECTRICAL

     

    Volume Resistivity

    1E14 - 1E16 ohm.cm

     

    1E14 - 1E16 ohm.cm

     

     D 257


    THERMAL

     

    Deflection Temperature

     

        @ 264 psi (1820 kPa)

     

     

    260 °C

     

     D 648

    Ignition Resistance*

     

        Flammability**

    V-0 @ 1/16 in

     

    V-0 @ 1.5 mm

     

     D 3801

     

    PROPERTY NOTES

     

    Data herein is typical and not to be construed as specifications.
    Unless otherwise specified, all data listed is for natural or black colored materials. Pigments can affect properties.

    * This rating is not intended to reflect hazards of this or any other material under actual fire conditions.

    ** Values per RTP Company testing.


    GENERAL PROCESSING FOR INJECTION MOLDING

     

    English

     

    SI Metric

     

     

     

    Injection Pressure

    12000 - 18000 psi

     

    83 - 124 MPa

     

     

    Melt Temperature

    660 - 750 °F

     

    349 - 399 °C

     

     

    Mold Temperature

    325 - 425 °F

     

    163 - 218 °C

     

     

    Drying

    3 hrs @ 300 °F

     

    3 hrs @ 149 °C

     

     

    Moisture Content

    0.10 %

     

    0.10 %

     

     

    首  頁| 公司簡介| 塑料原料| 抗菌材料| 配色中心| 進出口事業部| 最新報價| 電子訂單| 聯系我們 浙ICP備06002493
    版權所有©2014-2018 余姚萬山塑料有限公司 地址:浙江省余姚市中國塑料城A區96、97號
    電話:0574-62532618、62537618 E-mail:[email protected]
    設計維護:
    广东十一选5