性一交一乱一交A片久久四色,蜜桃人妻无码AV天堂二区,台湾成人做爰A片,国产麻豆精品久久一二三,免费又黄又粗又爽少妇A片视频

Contact Us

    Tel: 0532-85201717
    Fax: 0532-85213858
    Contact: Manager Gao
    Mobile phone: 13854263499 
                           13210282700
    QQ: 1347296780
    Postal code: 266300
    Email: sales@jinsujx.com
    Website: 0931ww.com
    Address: No. 1188, Lanzhou West Road, Jiaozhou City (Jinjiao Steel Market) D12-1, Qingdao

Products

    PVC skinning and foaming sheet material production line

    Features and functions

    · PVC Crust Foamed Plate, with sound insulation, sound absorption, heat insulation, thermal insulation properties.
    · Board quality flame retardant, can be self-extinguishing fears of fire, can be used safely.
    · The products have moisture, mold, non-absorbent properties, and shock effect.
    · The formula products made ??by the weather, its color can be a long-term change, not aging. The light texture of the product, storage, and easy construction.
    ? This product can be general woodworking tool construction.
    · Can be same as the timber for drilling, sawing, nailing, planing, viscose process.
    · Suitable for hot forming, heat bending and folding process.
    · Welding procedures under general welding, also with other PVC material.
    · The product of its smooth surface, is also printed. (Wipe clean the surface before printing).

    Usage

    Transportation: boats, planes, buses, train cars, roof, core layer, internal decoration with the board.
    Building decoration industry: building wall panels, interior panels, residential, office, public buildings compartment, commercial decorative frame, clean room with a board, ceiling board.
    Advertising: screen printing, computer lettering, advertising signs, displays, signs with the board.
    Industrial applications: chemical corrosion engineering, thermoforming parts, refrigerator panels, special cold project, environmental protection, with the board.
    Other uses: template, sports equipment, breeding materials, moisture-proof facilities, waterfront, water timber, art materials, a variety of portable partitionsPVC skinning and foaming sheet material production line


    Technical parameters












    Test items

    Unit

    Test results

    Apparent density

    g/cm3

    0.5-0.8

    Tensile strength

    MPa

    12-20

    Bending strength

    MPa

    12-18

    Bending modulus of elasticity

    MPa

    800-900

    Impact strength

    KJ/m2

    8-15

    Elongation at break

    %

    15-20

    Shore hardness

    D型

    45-50

    Absorbent

    %

    ≥1.5

    Vicat softening point

    °C

    73-76

    Flame-retardant

    Less than 5 seconds away from the fire extinguishing

        On aPVC wood-plastic construction formwork production line     NextPVC foam board, plate, decorative plate production line

Copyright ? Qingdao Jinsu Machinery Manufacturing Co., Ltd. All Rights Reserved.  Technical support: DingHai Technology
Contact: Manager Gao   Mobile phone: 13854263499   Tel.: 0532-85201717  Fax: 0532-85213858
Address: No. 1188, Lanzhou West Road, Jiaozhou City (Jinjiao Steel Market) D12-1, Qingdao

国产一级a毛一级a | 亚洲综合在线免费 | 久久久久免费毛A片免费一瓶梅 | 久久播瑟瑟爱人妻熟女 | 蜜臀久久99精品久久久久久安男 | 小香蕉啪啪午夜成人AV | 波多野结衣乳巨码无在线观看视频 | 在线视频精品导航1区2区3区 | 91精品无码少妇a 6 2v蜜桃 | 一级毛片中文字幕免费的 | 女生流白浆免费视频观看 | 日韩公交车系列无码AV | 7777色情网黄A片免费看蜜臀 | 国产丰满农村妇女一区区 | 国产精品成人在线观看 | 午夜yy一区二区三区伦 | 1000部毛片免费观看 | 91色精品秘 19A片下 | 欧美日韩高清免费观看 | 影音先锋最新av资源网 | 国产精品制服丝袜一区二区三区 | 巨乳一区二区影音先锋在线观看 | 国产av一区二区三区四区 | 亚洲AV无码免费在线观看 | 熟妇乱妇熟色A片蜜臀 | 91黄色视频在线免费看 | 精品老熟女视频一区二区 | 黄大色黄大片女爽一次 | 十八禁美女裸体福利网站 | 黄色视频网站在线观看直达 | 成人精品一区二区三区无码视频 | 亚洲精品无码AAAAA爱的色放 | 91麻豆精品国产人妻一区二区三区 | 久久夜色精品国产欧美乱极品 | 91l九色l刺激黑人 | 国产又粗又大又黄的视频 | 国产成人精品一区二区色戒 | 欧美国产一区二区亚瑟 | 国产精品海角社区视频 | 婬香婬色婬欲婬视频 | 黄色国产视频在线免费观看 |