Aliphatic General-Purpose Waterborne Polyurethane Resin

Model

Film Hardness

Appearance

Solid Content

Ionic System

pH Value

Film

Visual

Appearance

Features and Applications

2101

2102

2102A

2104

2105

Extra Soft

Semi-transparent liquid

30±1

40±2

39±2

52±2

56±2

Anionic

6-9

Glossy

Forms extremely soft films. 1. Full and transparent hand feel. 2. Water and solvent resistant. 3. Cold and yellowing resistant. 4. Anti-aging, strong adhesion to substrates. Suitable for white or light-colored leather, synthetic leather, textiles, finishing, and can be added to architectural coatings to enhance adhesion and elasticity.

2210

2220

2230

2240

Soft

Semi-transparent liquid

36±2

37±2

39±2

44±2

Anionic

6-9

Glossy

Forms soft films. 1. Yellowing and light resistant. 2. Drop and flex resistant. 3. Transparent and glossy with good touch. 4. Strong adhesion. Used for genuine leather, synthetic leather coatings, textile coatings, adhesives, fiber treatment, etc.

2310

2320

2330

2340

Medium Soft

Semi-transparent liquid

Milky white liquid

39±2

41±2

44±2

51±2

Anionic

6-9

Glossy

Forms soft and elastic films. 1. Full hand feel, good adhesion. 2. Excellent elasticity and tensile strength. 3. Hydrolysis resistant, good low-temperature properties. 4. Yellowing and flex resistant. Used for genuine leather, synthetic leather coatings, textile coatings, adhesives, fiber treatment, etc.

2410

2430

2440

2490

2498

Soft

Semi-transparent liquid

37±2

44±2

50±2

39±2

45±2

Anionic

6-9

Glossy

Forms soft, tough, non-tacky films. 1. Yellowing resistant, high elasticity. 2. Excellent low-temperature flexibility. 3. Good compatibility with pigments and fillers. 4. Strong adhesion, high elongation. Suitable for leather, textiles, edge oils, shoe material pastes, printing, metal, paper coatings, etc.

2500

2510

2520

2530

2540

2550

Medium Hard

Semi-transparent liquid

Milky white liquid

30±1

32±1

33±1

35±1

42±2

60±2

Anionic

6-9

Glossy

Forms tough and elastic films. 1. Glossy and transparent, yellowing resistant. 2. Water and solvent resistant. 3. Good hand feel, high resilience. 4. Good compatibility with other materials, excellent adhesion. Suitable for PVC/PET, leather, paper, ink, and as a softener in architectural coatings.

2610

2620

2630

Hard

Semi-transparent liquid

37±1

40±2

40±2

Anionic

6-9

Glossy

Bright

Forms smooth and dry films. 1. Yellowing, hydrolysis, and solvent resistant. 2. Wear and heat ironing resistant. 3. Uniform and transparent coating, high strength. 4. Superb adhesion. Suitable for leather, textiles, PVC, rubber, inks, etc.

2710

2720

Extra Hard

Semi-transparent liquid

35±1

37±2

Anionic

6-9

Glossy

Bright

Forms high-strength films. 1. Smooth hand feel, glossy and transparent. 2. Yellowing and scratch resistant. 3. Hydrolysis and solvent resistant. 4. High hardness, excellent adhesion. Suitable for industrial coatings on plastics, wood, metal, etc.