Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Function
- Binder
- Product Code
- MITM00329
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Performance Highlights
EBECRYL 4738 is characterized by:
- Low color
- Relatively low viscosity
UV/EB cured properties based on EBECRYL 4738 are characterized by the following performance properties:
- Very good chemical and mechanical resistance
- Good scratch resistance
- High abrasion resistance
- Resistance to yellowing
Applications & Uses
- Coating End Applications
- Formulation Information
- Depending on the application, the coating can be adjusted to the appropriate viscosity using standard reactive diluents such as dipropylene glycol diacrylate (DPGDA), 1,6-hexanediol diacrylate (HDDA), isobornyl acrylate (IBOA), and trimethylolpropane triacrylate (TMPTA) or solvents such as butyl acetate.
- EBECRYL 4738 coating formulations require less reactive diluent and thus the binder properties are retained over a broad range of viscosities.
- Application at higher temperatures is also possible.
- The reactive diluent must be selected carefully as it may impact considerably on the properties and storage stability of the coating.
- Because of the many potential combinations with reactive diluents and solvents compatibility must be tested in each individual case.
- UV curing of coatings formulated with EBECRYL 4738 requires the addition of standard commercial photoinitiators.
- Typical levels are 4-6%, though this may vary to meet the reactivity requirements of the application.
- In the case of EB curing, a low oxygen atmosphere must be ensured to avoid surface inhibition.
- Lower gloss coatings can be produced using standard matting agents.
- Care should be taken with respect to sedimentation which may cause the coating to gel prematurely.
Properties
- Physical Form
Regulatory & Compliance
- Certifications & Compliance
- Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?
Safety & Health
- Safety Precautions
- Avoid contact with eyes and skin.
- Direct contact with this material may cause moderate eye and skin irritation.
- Use with adequate ventilation.
- Wash thoroughly after handling.
- Keep container tightly closed.
Packaging & Availability
Principal Information
- Group Principal Number
- S000001
- Principal
Storage & Handling
- Storage Conditions
- The maximum recommended storage temperature for EBECRYL 4738 is 4°C to 40°C (39°F to 104°F).
- Care should be taken not to expose the product to high temperature conditions, direct sunlight, ignition sources, oxidizing agents, alkalis or acids.
- Prevent inadvertent contact with peroxides and other radical initiators and contact with copper, copper alloys, carbon steel, iron and rust.
- This might cause uncontrollable polymerization of the product with the generation of heat. Storage and handling should be in stainless steel, amber glass, amber polyethylene or baked phenolic lined containers.
- Procedures that remove or displace oxygen from the material should be avoided.
- Do not store this material under an oxygen free atmosphere.
- Dry air is recommended to displace material removed from the container.
Other
- Appearance (SDS)
- Liquid
- Color (SDS)
- Colorless
- IATA/ICAO Proper Shipping Name
- Environmentally Hazardous Substance, Liquid, N.O.S.
- IATA/ICAO Technical name (N.O.S.)
- Acrylated Resin
- IATA/ICAO UN Number
- UN3082
- IMO/IMDG Proper Shipping Name
- Environmentally Hazardous Substance, Liquid, N.O.S.
- IMO/IMDG Technical name (N.O.S.)
- Acrylated Resin
- IMO/IMDG UN Number
- UN3082
- Item Number
- Odor (SDS)
- Odorless
- 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.
- TDG Canada Proper Shipping Name
- Environmentally Hazardous Substance, Liquid, N.O.S.
- TDG Canada Technical name (N.O.S.)
- Acrylated Resin
- TDG Canada UN Number
- UN3082
- USA/DOT Proper Shipping Name
- Environmentally Hazardous Substance, Liquid, N.O.S.
- USA/DOT Technical name (N.O.S.)
- Acrylated Resin
- USA/DOT UN Number
- UN3082
- Optical Properties
Value Units Test Method / Conditions Color Scale 100.0 APHA APHA Color Scale 100.0 Hazen Hazen Hazen Color Scale - Chemical Properties
Value Units Test Method / Conditions Acid Number 0.2 mg KOH/g mg KOH/g Hydroxyl Content max. 0.1 % % - Mechanical Properties
Value Units Test Method / Conditions Elongation 3.0 % % at Break Tensile Strength 5800.0 psi psi - Physical Properties
Value Units Test Method / Conditions Density 1.15 g/mL g/mL At 20°C Flash Point min. 100.0 °C °C Glass Transition Temperature (Tg) 80.0 °C °C Viscosity 30000.0 mPa.s mPa.s at 23°C - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Autoignition Temperature (SDS) min. 410.0 °C °C Boiling Point (SDS) min. 200.0 °C °C Density (SDS) 1.144 g/cm³ g/cm³ at 20°C Flash Point (SDS) 132.0 °C °C DIN EN ISO 2719 at 101.3kPa Melting Point (SDS) -32.0 °C °C Partition coefficient n-octanol/water (SDS) 3.617 - OECD 117 Log Pow, n-Octanol/Water Solubility In Water (SDS) 185.3 mg/L mg/L at 20°C Vapor Pressure (SDS) 0.000444 Pa Pa at 20°C Viscosity (SDS) 57800.0 mPa.s mPa.s DIN 53019 at 20°C