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buy primer

  • Russia Russia  
  • Last Updated:
    Posted on: 18 Dec 2024

  • Buying Frequency: Other
Buyer Information

RFQ Details

I need a primer, to ensure adhesion of Polyurea to the outer PE-coated pipes. The adhesion of the coating on the basis of Polyurea to the outer PE-coated pipes must be not be less than 7MPa. Therefore it is required primer that can provide such adhesion when applied on the PE coating. The need for such a primer to 2000 tons / year.

The temperature of the polyethylene coating when applied primer 50-80 ° C for 5-10min. Then, after applying the primer temperature drops to 20-30°C and are then coated Polyurea on this primer. The temperature of all the applied coating may be 20-40 ° C for 10-15 min. Then the temperature falls to ambient temperature minus 20 ° C ÷ + 10 ° C in the field.


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primer polyethylene copolymer adhesive

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