UCECOAT® 7655

Find Suppliers

Main Actions

Find Suppliers for UCECOAT® 7655

Description

UCECOAT® 7655 is a radiation-curable polyurethane dispersion designed for use in high-end wooden furniture top-coats, both transparent and pigmented. Here's a breakdown of its features and applications:

Introduction: UCECOAT® 7655 is tack-free before and after water evaporation, making it suitable for various applications. It offers excellent scratch resistance and can be applied via spray or curtain coater.

Performance Highlights:

Translucent to white appearance
Low viscosity
Tack-free after water evaporation and before UV curing
Very high reactivity in both transparent and pigmented systems
Excellent hardness, scratch resistance, and stain resistance
Optimized stability and easy to formulate

Suggested Applications:

Pigmented coatings for furniture applications
Clear topcoat for wood furniture applications
Coating on melamine paper foils
Clear coating on PVC floorings (applied via roller coater)

Physical Properties:

Brookfield viscosity at 25°C: Max. 200 mPa.s
Appearance: Translucent to white liquid
Density: Approx. 1.0 g/cm³
pH: 7.0 - 8.5
Particle size: < 150 nm
Polymer solids: Approx. 35% by weight

Storage and Handling:

Avoid temperatures exceeding 40°C and direct sunlight to prevent destabilization or uncontrolled polymerization.
Store above freezing temperatures due to the presence of water.
Use appropriate containers (stainless steel, amber glass, amber polyethylene, or baked phenolic lined).
Do not store under an oxygen-free atmosphere.
Use dry air to displace material removed from the container.
Recommended storage time is within 1 year.

Precautions:

Take appropriate precautions to avoid eye and skin contact, as well as inhalation of aerosols or vapors.
Consult the Safety Data Sheet for handling procedures and protective equipment.
Refer to the Safety Data Sheet for emergency and first aid procedures.

UCECOAT® 7655 offers furniture manufacturers a versatile solution for achieving high-quality, durable coatings with excellent performance properties.

Files

UCECOAT-7655_EN_A4.pdf View

Application

Paints & Coatings

No comments yet.

Add a review

You May Also Be Interested In

Bayhydrol U 2757

Bayhydrol® U 2757 is an aliphatic, hydroxyl-functional polycarbonate ester-polyurethane dispersion that is designed for use in two-component polyurethane coatings. Here's a detailed overview:
Product Overview:
- Product Name: Bayhydrol® U 2757
- Type: Aliphatic, hydroxyl-functional polycarbonate ester-polyurethane dispersion
- Form: Cosolvent-free, waterborne dispersion
General Characteristics:
- Binder Type: Suitable as a binder for water-reducible two-component polyurethane coatings
- Primary Use: Especially designed for soft-touch and comfort coatings
- Features:
  - Low viscosity
  - Solvent-free
  - Easy mixing
  - Flexible and elastic
Technical Properties:
- Minimum Film Forming Temperature (MFT): < 0°C
- Hydroxyl (OH) Content: Approximately 1.9% (on solids)
- Density at 20°C: Approximately 1.07 g/ml
- Acid Number: Approximately 9 mg KOH/g
Specifications:
- Viscosity at 23°C (D = approx. 40 s⁻¹): 300 - 1,500 mPa·s
- pH Value (Supply Form): 7.0 - 8.0
- Non-Volatile Content (1 g/1 h/125°C): 50 - 54%
Logistics and Handling:
- Storage Conditions:
  - Store in tightly sealed original containers.
  - Protect from freezing, heat, and contamination by foreign materials.
  - Recommended storage temperature: 5ºC to 30ºC
  - The product is sensitive to freezing; freezing will damage it irreversibly.
- Sampling and Packaging:
  - No specific data available for sampling and packaging types.

Bayhydrol® UH 650

Bayhydrol® UH 650 is a solvent-free, aliphatic polyurethane resin dispersion designed for use in coatings, particularly in two-coat systems for plastics and soft-touch coatings. Here’s a detailed overview:
Product Overview:
- Product Name: Bayhydrol® UH 650
- Type: Aliphatic polyurethane resin dispersion
- Form Supplied: Approximately 50% in water
Specifications:
- Efflux Time at 23°C (4 mm cup): 12 - 30 seconds (AFAM 2008/105 03)
- Non-Volatile Content (1 g/1 h/125°C): 48 - 52% (DIN EN ISO 3251)
- pH: 6 - 8 (DIN ISO 976)
- Density at 20°C: Approximately 1.1 g/ml (DIN EN ISO 2811)
- Minimum Film Forming Temperature (MFT): < 0°C (DIN ISO 2115)
Properties / Applications:
- Adhesion and Performance:
  - When used in two-layer systems with two-component polyurethane clearcoats, it provides good adhesion to various plastics.
  - Offers good overcoatability and water resistance.
  - Can be used for metallic basecoats, which can be oversprayed with a two-component polyurethane clearcoat after pre-drying.
- Drying and Compatibility:
  - Predrying: For instance, 5 minutes at 80°C ambient temperature or 15 minutes at room temperature.
  - Forced Drying: Possible at temperatures as low as 60°C.
  - Compatible with water-thinnable polyesters and some acrylic dispersions. Compatibility testing with other resins is recommended.
Storage:
- Recommended Storage Temperature: 5 - 30°C.
- Protect From: Frost, heat, and contamination with foreign material.
- Homogenization: Slight sedimentation may occur; mix thoroughly before use.
- Freezing: The product is sensitive to frost. Freezing will damage it irreversibly.
- High Temperature Storage: Prolonged storage at higher temperatures may affect viscosity and particle size.
Storage Time:
- Covestro guarantees that the product will meet the specifications for six months from the shipment date if stored under the recommended conditions.
- After six months, the product should be tested for specifications before use, as Covestro does not guarantee performance beyond this period.

Pliolite AC3-H

Pliolite® AC3-h is a vinyl toluene-acrylate copolymer produced by OMNOVA Solutions. This product is designed for use in coatings, particularly in exterior flat and high build masonry paints, and offers several advantages due to its physical and chemical properties.
Product Overview:
- Product Name: Pliolite® AC3-h
- Type: Vinyl toluene - acrylate copolymer
Physical Properties:
- Appearance: White friable granules
- Specific Gravity: 1.03
- Tg (Glass Transition Temperature) Midpoint: 61°C
- Refractive Index: 1.561
- Viscosity (Brookfield units in 10% xylene): 50 - 70
- Solubility, Solvent KB: 36
- Form of Use: Gel
- Film Formation: Solvent evaporation
Chemical/Mechanical Properties:
- Mechanical Stability: Excellent
- Rheology: Thixotropic
Key Advantages:
- Eliminates the need for external thickeners which can often be detrimental to film performance
- Highly soluble
- Excellent rheological properties
- Compatible with Newtonian Pliolite VTAC-L and a large range of plasticizers
Applications:
- Ideal for use in exterior flat and high build masonry paints

Pliolite VTAC-H

Pliolite® VTAC-H is a vinyl toluene-acrylate copolymer manufactured by OMNOVA Solutions. This product is designed for use in coatings, especially multi-color paints, and offers several key advantages due to its physical and chemical properties.
Product Overview:
- Product Name: Pliolite® VTAC-h
- Type: Vinyl toluene - acrylate copolymer
Physical Properties:
- Appearance: White friable granules
- Specific Gravity: 1.03
- Tg (Glass Transition Temperature) Midpoint: 61°C
- Refractive Index: 1.558
- Viscosity (sec Ford Cup #4, 25°C, 20% in xylene): 180-230
- Solubility, Solvent KB: 36
- Form of Use: Solution
- Film Formation: Solvent evaporation
Chemical/Mechanical Properties:
- Mechanical Stability: Excellent
- Rheology: Newtonian
Key Advantages:
- Forms films with high hardness and good adhesion
- Good chemical resistance
- High solution viscosity
- Compatible with a large range of modifying resins and plasticizers, including:
  - Hydrocarbon
  - Styrene derivatives
  - Rosins
  - Silicones
  - Vegetable oils
  - Esters
  - Chlorinated paraffins
  - Urea derivatives
  - Aromatic oils
Applications:
- Ideal for multi-color paints

UCECOAT® 7655

Main Actions

Description

Files

Categories

Application

Add a review

Leave a Reply · Cancel reply

You May Also Be Interested In

Bayhydrol U 2757

Product Overview:

General Characteristics:

Technical Properties:

Specifications:

Logistics and Handling:

Bayhydrol® UH 650

Product Overview:

Specifications:

Properties / Applications:

Storage:

Storage Time:

Pliolite AC3-H

Product Overview:

Physical Properties:

Chemical/Mechanical Properties:

Key Advantages:

Applications:

Pliolite VTAC-H

Product Overview:

Physical Properties:

Chemical/Mechanical Properties:

Key Advantages:

Applications:

UCECOAT® 7655

Manufacturer

Main Actions

Description

Files

Categories

Application

Add a review

Leave a Reply · Cancel reply

You May Also Be Interested In

Bayhydrol U 2757

Product Overview:

General Characteristics:

Technical Properties:

Specifications:

Logistics and Handling:

Bayhydrol® UH 650

Product Overview:

Specifications:

Properties / Applications:

Storage:

Storage Time:

Pliolite AC3-H

Product Overview:

Physical Properties:

Chemical/Mechanical Properties:

Key Advantages:

Applications:

Pliolite VTAC-H

Product Overview:

Physical Properties:

Chemical/Mechanical Properties:

Key Advantages:

Applications: