BECKOCURE™ EH 2261w/41WA

Alberdingk® AC 2514 is a medium-hard self-crosslinking acrylic dispersion manufactured by Alberdingk Boley. Here's an overview based on the provided technical data sheet:

Product Description:

• Chemical Type: Self-crosslinking acrylic dispersion.
• Characteristics:
  • Surface Hardness: Excellent.
  • Gloss: High gloss finish.
  • Drying Time: Quick drying.
  • Chemical Resistance: Excellent, including resistance to hand lotion.

Specifications:

• Non-Volatile Weight (NVW): 42.0 – 44.0% (according to DIN EN ISO 3251).
• pH Value: 7 - 8 (DIN ISO 976).
• Viscosity: 30 - 300 cps (Brookfield RVT, Spindle 1/rpm 20/factor 5, ISO 1652).
• Minimum Film-Forming Temperature (MFFT): Approximately 45°C.
• Glass Transition Temperature (Tg): Approximately 52°C.
• Koenig Hardness: Approximately 110 seconds.

Applications:

• Wood Coatings: Suitable for use as primers and sanding sealers.
• KCMA: Likely compliant with Kitchen Cabinet Manufacturers Association standards.
• Furniture Coatings: Provides a high gloss and durable finish.
• Concrete Coatings: Offers surface protection and enhancement.

Storage:

• Recommended Storage Temperature: 5 - 30°C.
• Shelf Life: Stable for 6 months when stored in closed containers at 20°C. Longer storage may require checking specifications before use.

BECKOCURE™ EH 2100w/44WA is a specialized aliphatic polyamine dispersion developed by allnex, designed primarily for the formulation of waterborne 2K-epoxy coatings. Here are the key details based on the technical datasheet provided:

Type and Application

• Type: Aliphatic polyamine dispersion
• Application: Specifically designed for waterborne 2K-epoxy coatings for concrete and metal surfaces.

Form of Delivery

• Solid Content: 44% in water (44WA)
• NH-equivalent Weight:
  • On solid matter: 250 g/NH-equivalent
  • On form of delivery: 570 g/NH-equivalent

Tentative Product Data

• Color/Appearance: White, opaque
• Dynamic Viscosity: 100 - 700 mPa·s (at 100 1/s, 23°C)
• Non-Volatile Matter: 42.5 - 45.5%
• EPA-Value: 3.57 - 4.10 mmol/g
• Amine Value: 200 - 230 mg KOH/g (solid resin)
• pH-Value: 9 - 10 (10%)

Special Properties

• Suitability: Formulates VOC-free paints
• Odor: Low odor
• Drying Properties: Fast drying, even at low temperatures
• Chemical Resistance: Offers good chemical and water resistance
• Stability: Shear stable even at elevated temperatures (up to 50°C)
• Handling: Easy to apply, even without additional organic solvents
• Compatibility: Compatible with epoxy dispersions and liquid epoxy resins

Storage and Shelf Life

• Storage: Store between 5°C to 25°C; protect from freezing and direct sunlight.
• Shelf Life: Standard shelf life is 180 days from the date of manufacturing, extendable upon re-testing.

Desmophen® NH 1520 is a low-viscosity, solvent-free liquid polyamide resin designed for use as a co-reactant with polyisocyanates in the formulation of high-solids, two-component polyurethane topcoats and solvent-free coating materials. Here are the key details from its technical datasheet:

Product Description:

• Chemical Characterization: Aminofunctional co-reactant for polyisocyanates.
• Physical Form: Transparent, yellowish liquid.

Specifications:

• Amine Value: 189 - 193 mg KOH/g
• Viscosity (25°C): 800 - 2,000 mPa·s
• Color (Hazen): ≤ 250
• Solids: 70%
• Amine Hydrogen Equivalent Weight (Theoretical): Approx. 290
• Density at 20°C: Approx. 1.06 g/ml
• Flash Point: Approx. 74°C
• Water Content: ≤ 0.15%

Compatibility:

Desmophen® NH 1520 is generally compatible with many polyisocyanates and prepolymers. However, compatibility testing is recommended for specific formulations.

Applications:

This resin is primarily used as a co-reactant with Desmodur® N products (polyisocyanates). It is suitable for:

• High-solids, two-component polyurethane topcoats
• Solvent-free coating materials
• Adhesive applications

Storage:

• Store in the original sealed Covestro container.
• Recommended storage temperature: 0 - 30°C.
• Protect from moisture, heat, and foreign material.
• Shelf life: Guaranteed for six months from the shipment date if stored properly.

Safety and Regulatory Information:

• Refer to the Safety Data Sheet for comprehensive safety information.
• The product is not designated for medical grade, food contact, or cosmetic applications unless specifically agreed upon with Covestro beforehand.

Desmodur® E 2863 XP is a specialized aliphatic ester-containing prepolymer based on hexamethylene-1,6-diisocyanate (HDI), primarily used as a hardener for polyurethane coatings. Here's a breakdown based on the provided information:

Product Overview:

• Product Name: Desmodur® E 2863 XP
• Type: Hardener for polyurethane coatings
• Chemical Composition: Aliphatic ester groups containing prepolymer based on HDI

Characteristic Data:

• NCO-content: 10.3 - 11.5% (measured by ISO 11909)
• Viscosity (23 °C): 1,200 - 1,900 mPa·s (measured by ISO 3219/A.3)
• Monomer content: < 0.3% (measured by ISO 10283)
• NCO equivalent weight: Approx. 380 g
• Flash point: Approx. 184 °C (measured by DIN EN ISO 2719)
• Density at 20 °C: Approx. 1.11 g/cm3 (measured by DIN 51 757)

Properties / Applications:

• Usage: Used in combination with suitable polyols and/or aliphatic amines (e.g., from the Desmophen® NH-family) to formulate light-stable two-component polyurethane and polyurea coatings with flexible properties.
• Storage: Store in original sealed Covestro containers at recommended temperatures (20 - 30 °C), protected from moisture, heat, and foreign materials.
• Handling: Sensitive to moisture; storage in tightly sealed containers is crucial. Elevated temperatures may increase viscosity and reduce NCO content. Storage at low temperatures (< 20°C) may cause turbidity and crystalline separation, which is reversible by gentle heating up to 50°C.

Safety and Handling:

• Safety: Requires appropriate protective measures as detailed in the safety data sheet due to its reactive nature with polyisocyanates and residual monomeric HDI.
• Application: Primarily used in industrial or trade applications; not suitable for DIY (homeworker) applications.
• Trial Product: It's noted as a trial product, indicating limited extensive experience with its processing and use.

Additional Information:

• Labeling and Statutory Requirements: The product data sheet is valid in conjunction with the latest safety data sheet, which contains updated safety-relevant information and statutory requirements.
• Liability and Warranty: Covestro provides no warranty or guarantee of product behavior during processing or use beyond the initial six-month storage period under recommended conditions.