PU-205 waterborne polyurethane strippable protective coating
  • 2022-08-15 17:39:25
  • admin

Product character

Appearance:Milky white or dark blue gelatinous liquid

Solid content : ≥41%

PH: 7.0 to 8.0

Viscosity: 1200 ~ 1800 (MPA.s)

Performance characteristic

1.Strippable protective coating is made of waterborne polyurethane, weather resistance 24 months, ice resistance, acid and alkali resistance.

2.Water based formula, odorless and tasteless, free of heavy metals and halogen, in line with SGS and RoHs standards.

3.The protection cycle can be more than 2 years in natural environment. It can be used on metal surface and painted surface.

4.The membrane body after tearing is removed without residue.

Application

1.Apply the product to metal, glass, ceramic, paint, plastic and other surfaces, and form film after natural drying.

2.The film body has strong toughness, transparency, tear, anti-scratch, anti-wear, anti-dust and cleaning protection.

3.The film body has good solvent resistance, oil resistance, rain washing resistance, long time high temperature exposure.

4.The film body is not sticky in summer, the film body is not brittle in winter, and there is no residual glue after cleaning.

5.Especially suitable for long time weather protection in indoor and outdoor natural environment

6.Typical users such as: glass curtain wall, aluminum alloy doors and Windows, stainless steel parts, automobile transportation protection, elevator engineering, glass fiber reinforced plastic products, metal rust prevention, large construction machinery, paint room block protection.

Application method

Open it and use it. peelable paint is sprayed by electric spraying machine or coated with wool brush. If spraying is used, it is recommended to add about 5% ~ 10% water to the tear film latex to dilute, stir evenly and then spray. Spraying method is similar to latex paint spraying, which is naturally dry and can be torn off by finger when not needed.

The drying film formation time is as follows:

Temperature 20℃ ~ 30℃ for about 3 ~ 5 hours

Temperature 30℃ ~ 40℃ for about 1 ~ 1.5 hours

The temperature ranges from 50℃ to 60℃ for about 15 minutes

Points for attention:

This product meets the requirements of environmental protection, the membrane body is non-toxic to the human body can be skin contact. Please confirm the sample before use in large quantities.

Packaging and Storage:

25Kg plastic bucket airtight packaging. This product can be stored for one year.

Please store in a cool and dry place at 5-35℃ and keep sealed away from direct sunlight. This product is non-dangerous goods transport. Pay attention to frost protection.

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