Soltech SP 220

CASE Ingredients Features: Excellent Adhesion
Chemical Family: Acrylics & Acrylates, PolyestersAcrylics & AcrylatesPolyesters

SP 220 is a modified polyester resin diluted with 40% of tripropyleneglycol diacrylate (TPGDA). This resin is characterized by light color and high acid number. Films of SP 220 cured by ultraviolet light (UV) or electron beam (EB) are soft and flexible, with good adhesion to paper, plastics and metals, making this product especially suited for use in laminating adhesives.

Identification

CASE Ingredients Functions: Oligomer

Product families

Applications

Adhesives & Sealants — Other Adhesives & Sealants Applications

Paints & Coatings — Industrial Coatings

Metal Coatings

Industrial — Leather & Textiles

Textile Manufacturing

Printing & Packaging — Packaging Coatings

Primers & Lacquers

Paints & Coatings — Packaging Coatings

Primers & Lacquers

Printing & Packaging — Printing & Inks

Screen Printing

Product Families

CASE Ingredients — Monomers & Intermediates

Oligomers

Other characteristics

End Uses: Primer, Screen Printing Ink
Markets: Adhesives & Sealants
Industrial
Paints & Coatings
Printing & Packaging
Storage: Avoid continuous staying over than 40℃
Handling: Handle with care and avoid unnecessary personal contact. Avoid contact with eyes and prolonged or repeated skin contact. Avoid continuous or repetitive breathing of dust.
Coating Type: Primer
Technology: CASE Ingredients
Ink and Toner Type: Screen Printing Ink
Product Features: - Acid modified polyester acrylate with TPGDA. - Good adhesion on glass and plastics. - Good adhesion for an interface between substrates. - Light color
Application Methods: Curtain Coating
Roller
Screen Coating
Compatible Substrates and Surfaces: Metal
Paper
Plastics

Technical data

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Characteristic	Value	Unit
Density	1.2	g/cm³
Viscosity at 25℃	30,000 ~ 50,000	mPa.s
Color ( Gardner )	2 Max	—
Polymer solid by weight	100	%
Polymer solid by weight	60	%
TPGDA by weight	40	%