PUE-2564

Exceptional Softness Meets Superior Elasticity and Flexibility

Characteristics:

Aqueous, aliphatic polyurethane dispersion based on polyether.

Key Spec​:

Solids Content:

60% in water

Appearance:

Milk white

Elongation:

2900-3000%

Tensile strength:

5.1Mpa

100% modulus:

0.16Mpa

PH Value:

7.0- 9.5

Storage:

The dispersion should be stored in a frost-free place in tightly sealed containers. It contains no preservative.

Packaging:

500 G/1 KG bottle, 200 KG plastic drum, 1 MT container

Application:

SiwoPUD®-PUE-2564 is a high-solids (58–61%) aliphatic polyether waterborne polyurethane dispersion (PUD) developed for elastic waterproof coatings and flexible coating applications. This high-performance polyurethane dispersion forms an exceptionally soft coating film with excellent extensibility and high elongation, providing outstanding flexibility for demanding coating formulations.

With elongation of 2900–3000%, tensile strength of 5.1 MPa, and a 100% modulus of 0.16 MPa, PUE-2564 is particularly suitable for applications requiring a soft, highly extensible waterborne polyurethane coating. Its film also offers good water resistance and alkali resistance, making it suitable for elastic waterproof coating formulations.

SiwoPUD®-PUE-2564 can be used independently or blended with polyacrylate emulsions to develop flexible water-based polyurethane coatings with excellent extensibility. It is an ideal choice for manufacturers seeking a soft-film polyurethane dispersion for elastic waterproof coatings and related industrial coating applications.

Frequently Asked Questions (FAQ)

+ 1. What Makes SiwoPUD®-PUE-2564 Suitable for Elastic Waterproof Coatings?
+ 2. What Is the Elongation of PUE-2564 Waterborne Polyurethane?
+ 3. Does PUE-2564 Provide Water and Alkali Resistance?
+ 4. Can PUE-2564 Be Blended with Acrylic Emulsions?
+ 5. What Is the Solid Content of SiwoPUD®-PUE-2564?