EBECRYL® 109 is a dynamic acrylate-methacrylate monomer blend, combines 50% trimethylolpropane triacrylate (TMPTA) and 50% hydroxyethylmethacrylate (HEMA). Under free radical influence, this formulation swiftly polymerizes, making it ideal for coatings that demand superior thermal and chemical resistance. Highly recommended for applications requiring robust protection, EBECRYL® 109 excels in coatings necessitating enhanced chemical and thermal durability. It proves beneficial in solder and etch resists, ensuring optimal performance in challenging environments.

Chemical Family: Acrylics & Acrylates, Epoxy & Epoxy Derivatives, Methacrylates

Labeling Claims: Bisphenol A-free, Low Carbon Footprint (PCF), Solvent-free, VOC-free

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Base Chemicals Functions
CASE Ingredients Functions

Features & Benefits

Applications & Uses

Cure Method
Suggested Applications

Formulated UV/EB curable products containing EBECRYL® 109 may be applied by lithographic, screen, gravure, direct orreverse roll, and curtain coating methods.

EBECRYL® 109 is recommended for use in :
  • Coatings where chemical and/or thermal resistance is required-Solder and etch resists.

Properties

Physical Form
Appearance
Clear liquid
Physical Properties
ValueUnitsTest Method / Conditions
Density1.08g/cm³
Functionality Of HEMA1
Functionality Of TMPTA3
HEMA Content50% wt
Molecular Weight Of HEMA170
Molecular Weight Of TMPTA300
TMPTA50% wt
Typical Properties
ValueUnitsTest Method / Conditions
Colormax. 50APHA
Hopler Viscosity (25°C)12mPa.s

Safety & Health

Precaution
The following is a summary of the precautions to be taken when handling this product. Please refer to the Safety Data Sheet for further details.The toxicological properties of this material have not been fully determined. Products of this type can be expected to be eye and skin irritant and have the potential to cause sensitization or other allergic responses. Appropriate precautions should be taken to avoid eye and skin contact and to avoid inhalation of the aerosols or vapors. Consult the relevant Safety Data Sheet for appropriate handling procedures and protective equipment prior to using this or any other material referred to in this bulletin.See Safety Data Sheet for emergency and first aid procedures.

Packaging & Availability

Regional Availability
  • Africa
  • China
  • Europe
  • Latin America
  • Middle East
  • North America

Storage & Handling

Shelf Life
2 years
Storage and Handling
Care should be taken not to expose radiation curable products to temperatures exceeding 40°C for prolonged periods or to direct sunlight. This might cause uncontrollable polymerization of the product with generation of heat. Storage and handling should be in stainless steel, amber glass, amber polyethylene or baked phenolic lined containers. Do not store this material under an oxygen free atmosphere. Use dry air to displace material removed from the container. This material should not be stored for more than 2 years.