EBECRYL® 4175

EBECRYL® 4175 is a hard unsaturated wax-free polyester resin recommended for use in cost-effective UV-curing primers and coatings for wood. EBECRYL® 4175 is diluted with 25% dipropyleneglycol diacrylate (DPGDA)

Principal: allnex Radcure

Chemical Family: Polyesters

End Uses: Primer, Radiation Curable Coating

Compatible Substrates & Surfaces: Cork, Wood

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Function
Binder
Product Code
MITM00313
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

Labeling Claims

Applications & Uses

Application Method
Coating End Applications
Compatible Substrates & Surfaces
Cure Method
Markets
Applications
Product Applications
  •  Ebecryl®4175 is used in formulation of radiation-curing (UV and EB) coating for application by roller coating, spraying and curtain coating on wood, cork and furniture
  • Ebecryl®4175 can be used to formulate clear high-gloss to matt UV-curing systems.
Formulation Information
  • Ebecryl®4175 can be used to formulate clear high-gloss to matt UV-curing systems.
  • The amount of photoinitiator added depends on the reactivity required and on the acrylic monomer or oligomer used to adjust the viscosity of the system.
  • For roller coating at a thickness of approx.40µm, for example, DPGDA can be used to adjust the viscosity to approx 2000mPa.s. Afterwards 5% PI is added, calculated on the polymerisable substance, to give a belt speed of approx. 7m/min under an 80Watt lamp.
  • This results in a film with good hardness and high gloss. To achieve matting effects, we recommend trial with Gasil® HP240 (Crosfiled) or Syloid®ED products (Grace)

Properties

Physical Form
Soluble In

Packaging & Availability

Packaging Type

Storage & Handling

Storage Conditions
  • Storage in original sealed Allnex containers. Recommended storage temperature : -5 to + 35°C
  • Protect from intense radiation (light, UV), heat and foreign material.

Other

Acid Number
17.0-23.0 mg KOH/g
Appearance (SDS)
Liquid
Boiling Point (SDS)
min. 200.0 °C
Color (SDS)
Yellowish
Color Scale
max. 200.0 Hazen
Density
1.15 g/cm³
Density (SDS)
1.15 g/cm³
Flash Point
min. 100.0 °C
Flash Point (SDS)
min. 100.0 °C
Immiscible In (SDS)
Water
Item Number
Odor (SDS)
Ester like
Principal
Shelf Life
24.0 mo
Viscosity
15000.0-19000.0 mPa.s
Viscosity (SDS)
17000.0 mPa.s
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 200.0 HazenHazenHazen Color Scale
Chemical Properties
ValueUnitsTest Method / Conditions
Acid Number17.0-23.0 mg KOH/gmg KOH/g
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Density1.15 g/cm³g/cm³
Flash Pointmin. 100.0 °C°C
Viscosity15000.0-19000.0 mPa.smPa.sat 23°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)min. 200.0 °C°C
Density (SDS)1.15 g/cm³g/cm³DIN EN ISO 2811 at 20°C
Flash Point (SDS)min. 100.0 °C°CDIN EN ISO 2719
Viscosity (SDS)17000.0 mPa.smPa.sDIN EN ISO 3219 At 23°C