Submit
  • Coatings, paints & inks

Bayhydrol® U 2757

Bayhydrol U XP 2757 is an aliphatic, hydroxyl-functional polycarbonate ester-polyurethane dispersion, cosolvent-free. It is suitable as a binder for water-reducible two component polyurethane coatings, especially soft-touch and comfort coatings.

Contact expert Request a sample Request a quote
i
Market Switch
Selection will influence the results you get.
Copied to clipboard

About

Product Types

  • Dispersion
  • PU dispersion
  • Waterbased dispersion
  • PU dispersion - hydroxy-functional

Material

สารเคลือบ สี และหมึกพิมพ์
Solvent-free, Waterborne, Easy mixing, Flexible, Low viscous, Elastic

General Characterization

Bayhydrol U 2757 is an aliphatic, hydroxyfunctional polycarbonate ester-polyurethane dispersion, cosolvent-free.
It is typically used as a binder for water-reducible two-component polyurethane coatings, especially soft-touch and comfort coatings.

Storage Conditions

Bayhydrol U 2757 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials.The product should be protected against freezing. Recommended storage temperature is 5º to 30ºC.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Density at 20^oC g/ml approx. 1.07
Minimum film forming temperature(MFT) < 0
Acid number mg KOH/g approx. 9
OH content (On % Solids) % approx. 1.9

Specifications

Property Name Test Method Unit Value
Non-volatile content (1g/1h/125°C) % 50 - 54
pH value (supply form) 7.0 - 8.0
Viscosity at 23^oC (D = approx. 40 s-1) mPa•s 300 - 1,500

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com

Do you want to know more about Bayhydrol® U 2757?
Get in touch with our experts!

How can we contact you?

{"FieldName":"","Endpoint":"https://covestro-prod-ffm.apimanagement.eu2.hana.ondemand.com/hybrispcm/products_typeahead?identKey=GB6LiyNSG0YYxXXEpmO8EyoUdFLN0Roi&max=5&lang=en&extended=true","Language":"th","PermissionQuery":"","BrandLabel":"Brand","ProductLabel":"Product","NoResultLabel":"No results for","MaxItem":10}
Request a sample
formVersion
{"FieldName":"productName","Endpoint":"https://covestro-prod-ffm.apimanagement.eu2.hana.ondemand.com/hybrispcm/products_typeahead?identKey=GB6LiyNSG0YYxXXEpmO8EyoUdFLN0Roi&max=5&lang=en&extended=true","Language":"th","PermissionQuery":"","BrandLabel":"Brand","ProductLabel":"Product","NoResultLabel":"No results for","MaxItem":10}

Request a sample

Hello! Thanks for reaching out to us.
We have received your request and one of our experts will be in touch with you as soon as possible.
In the meantime, feel free to discover our innovative material solutions!

Speak to you soon,
Your Covestro Team

Request a quote
formVersion
{"FieldName":"productName","Endpoint":"https://covestro-prod-ffm.apimanagement.eu2.hana.ondemand.com/hybrispcm/products_typeahead?identKey=GB6LiyNSG0YYxXXEpmO8EyoUdFLN0Roi&max=5&lang=en&extended=true","Language":"th","PermissionQuery":"","BrandLabel":"Brand","ProductLabel":"Product","NoResultLabel":"No results for","MaxItem":10}

Request a quote

Hello! Thanks for reaching out to us.
We have received your request and one of our experts will be in touch with you as soon as possible.
In the meantime, feel free to discover our innovative material solutions!

Speak to you soon,
Your Covestro Team

Compare