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ADDITOL® XW 6580

ADDITOL® XW 6580 is a VOC-free flow and substrate wetting agent designed for both waterborne and solventborne paint systems. Here are the key details:
Type:
- VOC-free flow and substrate wetting agent for waterborne and solventborne paint systems
Form of Delivery (f.o.d.):
- Active substance: approximately 100%
Product Data:
- Refractive Index: 1.4430 - 1.4460 (20 °C)
- Colour/Appearance: Colourless to yellowish; Clear
- Density (Liquids): Approximately 1.00 g/cm³ (20 °C)
- Flash Point (Pensky-Martens): >100 °C
Special Properties:
- Additol XW 6580 is based on a polyether-modified siloxane.
- It serves as a leveling and substrate wetting agent for waterborne and solventborne paint systems.
- Reduces surface tension, improving substrate wetting and leveling without foam stabilization.
- Does not increase surface slip or influence recoatability.
Suggested Uses:
- Suitable for radiation curing systems.
- Can be added at any stage of coating manufacture.
- Quantity to be added: 0.05 - 0.5% on total formulation
Storage:
- At temperatures up to 25 °C, storage stability packed in original containers amounts to at least 730 days.

CYCAT® 4107 Catalyst

CYCAT® 4107 is a catalyst used in applications where a wrinkled or textured finish is desired with thermoset coatings crosslinked with highly alkylated amino resins, such as CYMEL® 303 LF. Here are the key details:
Product Description:
- CYCAT 4107 is an amine-blocked p-toluenesulfonic acid in isopropanol.
Benefits:
- Enhanced metal mark resistance
- Excellent cure response
- Provides excellent formulated package stability
- Can be used in both solvent-borne and water-borne systems
Application Areas:
- Appliance finishes
- Coil coatings
- General industrial coatings
- Waterborne coatings
Physical/Certified Properties:
- Acid Value (mg KOH/g): 80-88 (ISO 2114)
- Appearance: Clear light amber liquid (ASTM E284)
- Color, Gardner: ≤ 2 (DIN EN ISO 4630-1)
- Density (Liquid), g/ml: ~0.92 (ASTM D1475-13)
Solubility:
- Soluble in oxygenated solvents such as alcohols, glycols, glycol ethers, and water
- Limited solubility in ketones, esters, and aromatic hydrocarbons
- Insoluble in aliphatic hydrocarbons
Catalyst Addition:
- CYCAT 4107 contains approximately 25% active acid with an equivalent acid value of 80 - 88.
- Recommended levels for addition are 1 - 3% on total resin solids.
Storage Stability:
- Shelf life of 1080 days when stored in original unopened containers at temperatures below 32°C.
- Expiration date may be extended after QC testing of retained samples, only for material in allnex possession.

BECKOPOX™ EH 624

BECKOPOX™ EH 624 is a Mannich base (aliphatic polyamine) curing agent delivered in approximately 88% benzyl alcohol solution. Here are the key details:
Type:
- Mannich base (aliphatic polyamine)
Form of Delivery (f.o.d.):
- Approximately 88% in benzyl alcohol
- H-equivalent weight (f.o.d.): 80 g/mol
Special Properties and Use:
- Free-phenol-content < 5%
- Can cure at temperatures as low as 5 °C
- Exhibits good chemical resistance
- Used in coatings, adhesives, laminates, and as an accelerator for low reactive hardeners
Product Data:
- Dynamic Viscosity (Determined per batch): 2300 - 3800 mPa.s at 23 °C
- Amine Value (Reaction Resins): 430 - 470 mg KOH/g (form of deliver)
- Iodine Colour Number: <= 5
- Density (Liquids): 1.11 g/cm³ (approx.) at 20 °C
- Flash Point (Pensky-Martens): > 100 °C
Suggested Uses and Processing:
- Suitable for formulating chemical-resistant container linings, flooring compounds, and coatings for steel structures when combined with liquid epoxy resins
- High reactivity in thin films and highly filled systems
- Can provide a hard tack-free surface even at low temperatures and high humidity
- Used for improving the reactivity of cycloaliphatic polyamines
Mixing Ratio and Pot Life:
- A blend of 100 g Beckopox EP 140 and 43 g Beckopox EH 624 starts to gel at 23 °C after approx. 20 - 25 minutes.
Storage:
- Stable at temperatures up to 25 °C when packed in original containers for at least 365 days
Distinguishing Features:
- Contains less free phenol than Beckopox EH 629
- Shows better early-water-resistance compared to other products
Safety at Work and Environmental Protection:
- Follow local rules and regulations when handling and processing epoxy resins and hardeners
- Material Safety Data Sheet available on request
Overall, BECKOPOX™ EH 624 is a versatile curing agent suitable for various applications requiring chemical resistance and low-temperature curing properties.

EBECRYL® LEO 10501

EBECRYL LEO® 10501 is a trifunctional diluting oligomer designed to provide low extractables, low odor, and low migration after UV or EB (electron beam) curing. It is produced following Good Manufacturing Practices (GMP). Here are the key details:
Introduction:
- EBECRYL LEO® 10501 is suitable for producing UV overprint varnishes (OPV’s) and inks for indirect food contact applications.
- It is compatible with a wide range of acrylated resins.
Performance Highlights:
- Characterized by low viscosity and being non-irritant.
- UV/EB cured products based on EBECRYL LEO® 10501 exhibit good cure response, flexibility, high gloss, low extractables, low odor, and low migration.
Suggested Applications:
- Recommended for formulating low extractable and low odor UV/EB curable OPV’s and inks for flexography, lithography, and screen applications.
- Can be used as a viscosity reducer in applications that must meet regulations for tin, heavy metal, and quinone content.
Typical Values:
- Acid value: < 0.5 mg KOH/g
- Acrylic acid: < 200 ppm
- Color: < 200 APHA
- Density: 1.10 g/cm³ at 25°C
- Functionality (theoretical): 3
- Hydroxyl value: < 25 mg KOH/g
- Molecular weight: 470 g/mol
- Residual solvent: < 10 ppm
- Viscosity at 25°C: 80 mPa.s
Mutagenicity Assessment:
- Concluded as a nongenotoxic product based on mutagenicity studies including Ames test, Mouse lymphoma assay, and Micronucleus test in the mouse.
Storage and Handling:
- Recommended storage temperature: 4°C to 40°C.
- Avoid exposure to high temperatures, direct sunlight, ignition sources, oxidizing agents, alkalis, or acids.
- Storage and handling should be in specified containers to avoid uncontrollable polymerization.
- Use within 2 years after production.
Precautions:
- Avoid contact with eyes and prolonged or repeated contact with skin.
- Wash thoroughly after handling.
- Use with adequate ventilation.
Statutory Labeling:
- Refer to the Safety Data Sheet for detailed information.
Overall, EBECRYL LEO® 10501 offers excellent properties for various UV/EB curable coating applications while maintaining compliance with safety and regulatory standards.

ACURE™ 550-100

ACURE™ 550-100 is a certified trimethylolpropane triacrylate, specifically designed as an acid-free tri-functional polyester acrylate. It serves as a primary acceptor in ACURE chemistry, offering excellent coating properties and economic formulation.
Specifications:
- Acid value: Maximum 0.1 mg KOH/g
- Appearance: Clear and clean, with a maximum color of 50 APHA
- Viscosity: 80 - 120 cPa.s (Brookfield)
- Water Content: Maximum 0.1%
- Equivalent weight (C=C): 99 g/Eq
- % Non-Volatile by weight: 100%
- Density: 1.10 kg/dm3
- Flash Point: 172°C
- Hydroxyl value: Maximum 10 mgKOH/g
Technical Features:
- ACURE 550-100 exhibits low viscosity and low color.
- Formulations containing ACURE 550-100 demonstrate high cross-link density, good gloss, excellent early hardness development, and strong chemical and mechanical resistance.
Application:
- Particularly suitable for industrial paint applications and various professionally applied paint applications.
Storage and Handling:
- Avoid exposure to high temperatures, direct sunlight, ignition sources, oxidizing agents, alkalis, or acids.
- Store and handle in stainless steel, amber glass, amber polyethylene, or baked phenolic lined containers.
- Avoid procedures that remove or displace oxygen from the material.
- Keep the container tightly closed and use with adequate ventilation.
Precautions:
- Before use, consult the Safety Data Sheet (SDS) for information on identified hazards, recommended personal protective equipment, and procedures.
Shelf Life:
- Standard shelf life is 365 days from the date of manufacturing.
- The expiration date may be extended after quality control testing of retained samples.

UCECOAT® 7177

UCECOAT® 7177 is an aliphatic urethane acrylate dispersed in water at a concentration of 60%. It is primarily designed for wood coatings but can also be utilized in other applications. When formulated with an appropriate photo initiator system, UCECOAT® 7177 becomes radiation curable.
Performance Highlights:
- Appearance: Translucent to blueish to white emulsion
- Low viscosity: Facilitates easy application
- Tacky coating: After water evaporation and before UV curing, allowing re-emulsification and reuse after filtration
- Compatibility: Exhibits good compatibility and is easy to formulate
- UV/EB cured product properties: High flexibility and hardness, excellent adhesion on wood, outstanding wood wetting
Suggested Applications:
- Wood primer
- Clear and pigmented wood coatings
- Top coat for wood furniture and doors
- Binder in other industrial applications
Typical Physical Properties:
- Brookfield viscosity at 25°C: 55 mPa.s
- Appearance: White liquid
- Density: Approximately 1.05 g/cm³
- pH: 6.4 - 7.8
- Polymer solids: Approximately 40% by weight
Storage and Handling:
- Avoid exposure to temperatures exceeding 40°C or direct sunlight to prevent uncontrollable polymerization.
- Due to the presence of water, it should be stored above freezing temperatures.
- Storage containers should be made of stainless steel, amber glass, amber polyethylene, or baked phenolic lined containers.
- Do not store under an oxygen-free atmosphere. Use dry air to displace material removed from the container.
- Shelf life is recommended for up to 1 year.
Precautions:
- The toxicological properties of the material have not been fully determined. It may cause eye and skin irritation and has the potential to cause sensitization or other allergic responses.
- Appropriate precautions should be taken to avoid contact with eyes, skin, and inhalation of aerosols or vapors.
- Refer to the Safety Data Sheet for detailed handling procedures and protective equipment.
Statutory Labeling: Refer to the Safety Data Sheet for statutory labeling information.

BECKOCOAT® VPU 4204/40LG

BECKOCOAT® VPU 4204/40LG is a one-component polyurethane resin designed for flatting, moisture curing applications. It is delivered in a solvent mixture at a concentration of 40%.
Special Properties and Use:
- Contains a flatting agent
- Rapid curing
- Good abrasion resistance
- Excellent resistance to chemicals
- Suitable for floor sealers, wood paints, and concrete impregnation sealers
Product Data:
- Dynamic Viscosity: 160 - 370 mPa.s (100 1/s; 23°C)
- Iodine Colour Number: ≤ 5
- Non-Volatile Matter: 38.5 - 41.5% (120°C; 5 min)
- Isocyanate Content: 2 - 4%
- Density: Approximately 0.98 g/cm³ (20°C)
- Flash Point: Approximately 30°C
Suggested Uses: Due to its high abrasion resistance, BECKOCOAT® VPU 4204 is suitable for wooden floor sealings and concrete impregnation in areas such as bowling alleys, dancing halls, gymnasiums, and schools. It can be used as the sole binder, and the degree of flatness or brilliance can be adjusted by combining it with other products. It can also be mixed with suitable coloring pastes for specific applications.
Processing: BECKOCOAT® VPU 4204/40LG should be used in diluted form by brush, roller, or spray gun. The application viscosity should be adjusted for low temperatures using a mixture of xylene/methoxypropyl acetate. Equipment should be cleaned immediately after use, and compatibility with other binders is limited.
Film Properties: The curing of BECKOCOAT® VPU 4204 films depends on film thickness, temperature, and humidity. Recoating is usually possible after 6 - 8 hours at 23°C, with sanding recommended between layers. Blistering may occur at low temperatures (< 15°C), and intercoat adhesion should be maintained by recoating within 24 hours or sanding for better adhesion.
Storage: Storage stability in original containers at temperatures up to 25°C is at least 365 days.
Special Indications:
- Use dry and dense containers to prevent premature curing.
- Avoid using glass containers due to the risk of alkali traces causing gelation.
- Use solvents free from water as thinners.
- Pre-tests are recommended for substrates and conditions to ensure coating durability.

EBECRYL® 8409

EBECRYL® 8409 is a low viscosity aliphatic urethane diacrylate designed for UV or EB (electron beam) curing processes. It does not contain intentionally added organic tin compounds. This resin is characterized by its low viscosity, light color, and excellent exterior durability.
Performance Data:
- Low viscosity for ease of handling
- Light color
- Toughness
- Good flexibility
- Exterior durability
- Non-yellowing
- Excellent adhesion to difficult surfaces
Suggested Applications: UV/EB curable products containing EBECRYL® 8409 can be applied using various methods such as direct or reverse roll, offset gravure, metering rod, slot die, knife over roll, air knife, curtain, immersion, spin coating, flexographic printing, and screen printing. It is recommended for use in:
- Coatings for wood
- Coatings for plastics
- Flexographic inks
- Screen inks
- Exterior durable coatings
Specifications:
- Appearance: Clear liquid
- Viscosity, 60°C, mPa.s: 650 - 950
- Viscosity, 65.5°C, mPa.s: 450 - 650
- Color, Gardner max: 1
- Density, g/cm3: 1.16
- Functionality, theoretical: 2
- Polymer solids, % by weight: 100
Typical Cured Properties:
- Tensile strength, psi (MPa): 3300 (23)
- Elongation at break, %: 52
- Young’s modulus, psi (MPa): 61000 (420)
- Glass transition temperature, °C: 36
Storage and Handling:
- Avoid exposure to high temperatures, direct sunlight, ignition sources, oxidizing agents, alkalis, or acids to prevent uncontrollable polymerization.
- Store in appropriate containers (stainless steel, amber glass, amber polyethylene, or baked phenolic lined).
- Avoid storing under an oxygen-free atmosphere.
- EBECRYL® 8409 may show signs of crystallization upon storage, which can be removed by heating containers to a uniform temperature of 60°C. Heating tapes should not be used.
- Refer to the Safety Data Sheet for recommended storage temperature range.
Precaution:
- Refer to the Safety Data Sheet for identified hazards, recommended personal protective equipment, and procedures.
Statutory Labeling: Refer to the Safety Data Sheet for statutory labeling information.

EBECRYL® 741

EBECRYL® 741 is an adhesion promoting resin with excellent pigment dispersion properties specifically designed for radiation curable screen inks. It is particularly suited for general purpose applications on various treated plastic substrates. Additionally, it can be employed as a let-down resin when combined with EBECRYL® epoxy acrylates, polyester acrylates, and urethane acrylates, although compatibility issues may arise when used in amounts exceeding 10%.
Performance Highlights:
- Moderate viscosity
- Good milling properties
- Acts as a vehicle for the grind and let down
- Ensures excellent intercoat adhesion and substrate wetting when applied as a screen ink
- Cured ink exhibits good substrate adhesion, excellent intercoat adhesion, and flexibility
Suggested Applications:
- Screen inks and adhesives for challenging substrates like polyester, polypropylene, polyethylene, polystyrene, polyvinyl chloride, etc.
- End-use applications include banners, POS posters, containers, CDs, loose leaves, membranes/switches, etc.
Physical Values:
- Viscosity, Höppler 25°C, mPa.s: 3000 - 4500
- Colour, Gardner max: 4
- Density at 25°C, g/cm3: 1.05
- Appearance: Yellow liquid
Recommended Formulation: An example of a recommended formulation includes percentages of various ingredients such as EBECRYL® 741, DPHA, HDDA, EBECRYL® 7100, EBECRYL® 1290, pigment, photo initiator, and additives. Detailed information can be found in the technical leaflet.
Storage and Handling:
- Avoid exposing radiation curable products to temperatures exceeding 40°C for prolonged periods or direct sunlight to prevent uncontrollable polymerization.
- Storage temperatures below 10°C should be avoided.
- Store and handle in appropriate containers (stainless steel, amber glass, amber polyethylene, or baked phenolic lined).
- Use dry air to displace material removed from the container.
- The material should not be stored for more than 2 years.
Precautions:
- Toxicological properties are not fully determined, but products of this type can be expected to be eye and skin irritants and may cause sensitization or other allergic responses.
- Take appropriate precautions to avoid eye and skin contact and inhalation of aerosols or vapors.
- Consult the relevant Safety Data Sheet for proper handling procedures and protective equipment.
- Refer to the Safety Data Sheet for emergency and first aid procedures.
Statutory Labeling: For statutory labeling information, refer to the Safety Data Sheet.

EBECRYL® 8602

EBECRYL® 8602 is a nine-functional aliphatic urethane acrylate developed for UV/EB energy curing and dual-cure coatings. It offers significant improvements in weatherability compared to hexafunctional aliphatic urethane acrylates without compromising scratch and abrasion resistance. Notably, EBECRYL® 8602 does not contain intentionally added organic tin compounds, heavy metals, or quinones, making it regulation-friendly for various applications.
Performance Highlights:
- Fast cure response
- Regulation-friendly composition
- Excellent surface hardness and chemical resistance
- Superior weatherability compared to traditional hardcoats
- High gloss
- Low haze after abrasion resistance
Suggested Applications:
- UV/EB curable products requiring compliance with regulations for tin, heavy metals, and quinone content
- Additive to enhance cure speed, solvent resistance, and abrasion resistance
- Scratch and abrasion-resistant coatings (hardcoats)
- Clear and pigmented coatings for paper, paperboard, wood, rigid plastics, and filmic substrates
Physical Properties:
- Color, Apha max: 100
- Density, g/cm³ at 25°C: 1.16
- Functionality, theoretical: 9
- NCO, % max: 0.2
- Viscosity, 60°C, mPa*s: 3000
Typical Cured Properties:
- Tensile strength, psi (MPa): 5000 (34)
- Elongation at break, %: 1
- Young’s Modulus, psi (MPa): 500,000 (3400)
- Glass transition temperature, °C: Approximately 138
Viscosity Reduction: Graph I illustrates the viscosity reduction of EBECRYL® 8602 with reactive diluents such as 1,6-hexanediol diacrylate (HDDA), isobornyl acrylate (IBOA), trimethylolpropane triacrylate (TMPTA), and butyl acetate. Reactive diluents are preferred over non-reactive solvents to minimize solvent emissions and enhance coating or ink performance.
Precautions: Before using EBECRYL® 8602, refer to the Safety Data Sheet (SDS) for hazard information and recommended protective measures. Store the product away from high temperatures, direct sunlight, ignition sources, oxidizing agents, alkalis, or acids to prevent uncontrollable polymerization. Use appropriate storage containers and avoid procedures that remove or displace oxygen from the material. Maintain adequate ventilation during handling and wash thoroughly after contact. Follow recommended storage temperature ranges provided in the SDS.