Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Function
- Binder
- Product Code
- MITM00327
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Performance Highlights
- Formulations based on Ebecryl®4666 exhibit high reactivity and result in hard films.
- Coatings formulated with Ebecryl®4666 are characterized by very good chemical and mechanical resistance including scratch resistance.
- Other characteristics are high abrasion resistance and very good resistance to yellowing.
Applications & Uses
- Application Method
- Coating End Applications
- Compatible Substrates & Surfaces
- Cure Method
- Markets
- Applications
- Product Applications
- Ebecryl®4666 is used in the formulation of radiation-curing coatings (UV and electron beam) for the coating of wood, plastics and mineral substrates via the roller coating, spray or curtain coating processes.
- Formulation Information
- Because of the low-viscosity of Ebecryl®4666, coating formulations require less reactive thinner and thus the binder properties are retained over a broad range of viscosities. Application at higher temperatures is also possible.
- Conventional photoinitiators can be used for the UV curing of Ebecryl®4666. These are added in quantities of up to 5 % or higher in concentrations that satisfy the reactivity requirements of the respective application.
- With electron beam curing good inertisation must be ensured (risk of surface inhibition). Matting agents typically used in the coatings industry can be used for the formulation of matt coatings.
- Special consideration should be given here to sedimentation, as this can result in premature gelling of the coatings.
Properties
- Physical Form
- Compatibility Data
- Depending on the application, the coatings can be set to application viscosity using conventional reactive thinners (mono-, di-, tri- or tetra acrylic acid esters) or solvents (e.g. butyl acetate).
- If solvents are used, these must be completely removed from the film prior to irradiation.
- Due to the large number of possible combinations, compatibility must be tested in each case.
Regulatory & Compliance
- Certifications & Compliance
- Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?
Packaging & Availability
Principal Information
- Group Principal Number
- S000001
- Principal
Storage & Handling
- Storage Conditions
- Storage in original sealed Allnex containers. Recommended storage temperature : -10 to + 35°C
- Protect from intense radiation (light, UV), heat and foreign material.
- This material should not be stored for more than 12 months.
- The lapse of the 12 months period does not necessarily mean that the product no longer meets specifications or the set values.
- However, prior to using said product, Allnex recommend to test such a product if it still meets the specifications or the set values.
- Allnex does not make any guarantees regarding the product after the lapse of the 12 months period and Allnex shall not be responsible or liable in any way for the product failing to meet specifications or the set values after the lapse of the 12 months period.
Other
- Appearance (SDS)
- Liquid
- Color (SDS)
- Yellowish
- Immiscible In (SDS)
- Water
- Item Number
- Other Hazards
- Polymerization may occur from excessive heat ,contamination or exposure to direct sunlight , Contact with skin may cause a cross-allergic reaction in persons already sensitized to acrylates.
- USA/DOT UN Number
- Not Applicable
- Optical Properties
Value Units Test Method / Conditions Color Scale 100.0 Hazen Hazen Color Scale - Chemical Properties
Value Units Test Method / Conditions Acid Number 0.2 mg KOH/g Hydroxyl Content max. 0.1 % - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 12.0 mo - Physical Properties
Value Units Test Method / Conditions Density 1.18 g/cm³ At 20°C Flash Point min. 100.0 °C Viscosity 60000.0 mPa.s at 23°C - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Density (SDS) 1.18 g/cm³ at 20°C Vapor Pressure (SDS) 14.0 hPa at 20°C Viscosity (SDS) 98390.0 mPa.s At 20°C