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top quality polyvinyl alcohol film directly sale

top quality polyvinyl alcohol film directly sale
  • top quality polyvinyl alcohol film directly sale
  • top quality polyvinyl alcohol film directly sale
  • top quality polyvinyl alcohol film directly sale
  • top quality polyvinyl alcohol film directly sale
  • top quality polyvinyl alcohol film directly sale

top quality polyvinyl alcohol film directly sale

Product feature 1.Good water solubitity, completely dissolution without residue. 2.Good mechanical property and sealing ability, strong load bearing. 3.Good weather resistance, can be normally used in the place humidity under 80%. 4.Green Eco-friendly material, non-toxic substance, fully degrade in the nature. 5.Different types of film available, suit for various kinds of formula.
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top quality polyvinyl alcohol film directly sale-1

top quality polyvinyl alcohol film directly sale-2

  • Can be normally used with packaging machine under high humidity.

  • With its evcellent water solubility and weather resistance.

  • Especially suitable for high humidity climate.

  • Green Eco-friendly materials,non-toxic substance full degrade in the nature.

  • top quality polyvinyl alcohol film directly sale-3

top quality polyvinyl alcohol film directly sale-4

  • Especially suitable for unit-dose packaging of nonionic surfactant products.

  • Applicable for low water soluble packaging which requires high extensibility.

  • Appliacble for unit-dose packaging of regular cleanser,emulsion pesticide,water soluble fertilizer.

    top quality polyvinyl alcohol film directly sale-5

top quality polyvinyl alcohol film directly sale-6

Test sample:75um film.Test condition:23℃,50%RH.

       Item

           Key index             L0200


Machanical property          ( GB/T1040-2006)

            Tensile strength             25-35
            Elongation

            350-450%

            Modulus            100-200%
      Water solubility               (QD08-09-02)            Disintegration tiom             23-32
            Dissolution time             55-70

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The production of POLYVA pva water soluble film manufacturers consists of two parts, making processing such as extrusion, die casting, and stamping, as well as the deep process such as drilling, milling, and welding. The adoption of high-density rubber helps the increased sealing property of the product
The quality of POLYVA polyvinyl alcohol film is guaranteed to meet the standards of the heatsink industry, including the safety and electricity performance standards. The electrolyte inside the product is not volatile, which contributes to relieving the pressure in the sealed environment
POLYVA polyvinyl alcohol film is completed after a series of the production processes, namely, mold extrusion, turning, milling, drilling, lathing, grinding, and wire cutting. With a tough texture, it is not easy to seep
POLYVA pva water soluble film manufacturers is designed by the designing department who aims to enlarge the heat radiating area by designing it into a groove shape. In this way, the heat transfer area is largened. The product can improve the stability of the electrocircuit effectively
Much advanced quality inspection equipment is used in POLYVA pva water soluble film manufacturers production. It is finely handled by the coordinate measuring machine (CMM), caliper, microcaliper, gauge, and pass meter. The adoption of high-density rubber helps the increased sealing property of the product
pva water soluble film manufacturers features pva water soluble film manufacturers that dramatically capture the eyes of users. It boasts for both its low impedance and high frequency
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