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  • Qingdao Kinglonda Rubber & Plastics Technology Co., Ltd
  • ADD: Room 1508, D&D Fortune Building, Haier Road 182-6, Laoshan District, Qingdao, 266061, China
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  • EPDM Sponge Extrusions

    EPDM Sponge Extrusions
    EPDM sponge extrusions are mainly made from Sponge EPDM. With different tooling we can make them into various shapes with different thickness. They are mainly used for shock absorption, sound insulation, and dust prevention.
    Product Details:

    Product descriptions:

    Material: Sponge EPDM

    Hardness : Shore A 20-50

    Operating temperature: -50-150 ℃

    Color: Black, white, blue, green, red, etc.

    Density: 0.4-0.8 g/cm3

    Industrial application: Civil engineering, construction, residential large panel caulking materials, residential doors and windows sealing materials, concrete shrinkage lining materials, open channel waterway caulking materials, various civil construction caulking materials, etc.

    Custom made: Drawings, samples, OEM and ODM are all accepted.


    1. Excellent weather resistance aging performance.

    2. Ozone-resistant, chemical corrosion resistance.

    3. Excellent cold and heat resistance (-50 ℃ ~ + 150 ℃).

    4. Super elasticity, 200% stretch.

    Packing &delivery:

    Packing method

    Packed by cartons, cartons on pallets.

    Delivery (trade) terms


    Payment terms

    T/T, L/C.

    Order delivery time

    2-4 weeks, according to your order quantity.


    3000 Meters per order.


    1. Could you help to design and provide professional guidance please?

    Yes, we can provide design service according to your requirement. You could just tell us the installation position or working environment, then we will give you the best professional advices. 

    If you have no drawings and samples in hand, we could show you some drawings or samples similar to yours, or we could help to draw it according to your descriptions. All in all, we could supply what you really want no matter you know it clearly or not.

    2. How about your production capacity on extrusions?

    We have 4 sets of Germany-advanced-production lines, 3 sets of composite production lines, 3 sets of single extrusion production lines, 5 sets of PVC extrusion production lines, 1set of electrostatic flocking production line, 112 sets of plate vulcanizing machines, and 48 sets of angle injection molding machines, which enable us to meet any of your requirement and provide a prompt lead time. Any questions are welcomed.

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