S-1900-L Series Ethylene – Acrylic Acid Copolymer
Different Chemistries
SNP offers a wide range of chemistries. Some of the chemistries carried are polyurethane dispersion (S1400-L series), polyvinyl alcohols (S-1500-L series), and polyester emulsions (S-1600-L series). Each of these chemistries will have its own unique characteristics. The S-1400-L series will provide excellent abrasion and chemical resistance while the S-1600-L series provides water, oil and grease resistance, and FDA compliance. In certain instances, a product will need to have a combination of characteristics from a combination of two different types of chemistries.
Combination of Chemistries
SNP ethylene-acrylic acid copolymer (EAA) dispersions are unique chemistries that adhere to many substrates including metal foil, paper, and packaging substrates. These copolymer dispersions provide properties of both ethylene (crystallinity, chemical, water, and moisture resistance) and acrylic acid (adhesion, polarity, toughness and strength) chemistries. Through the combination of these chemistries, EAA copolymers provide resistance to acid, oil and grease while providing excellent resistance to puncture, tear, and abrasion.
S-1902-L
- 25% solids
- Lower melt index
- Better toughness and ESCR
Applications
- Print primer
- Adhesive including heat seal
- Heat seal additive
- Adhesion primer/additive
- Barrier coating