ADCOTE™ 37R345-PS

Adcote™ 37R345-PS is a water-based dispersion that is based on high molecular weight ethylene interpolymers. When properly applied, it will produce a porous, gas-sterilizable coating for Tyvek1 spun bonded polyolefin and sterilizable paper. Adcote™ 37R345-PS is formulated to seal to polystyrene, vinyl, XT2 polymer, ND the polyethylene side of a polyester/polyethylene laminate.

Features & Benefits

It exhibits good opacity, block resistance, and porosity. Adcote™ 37R345-PS is suggested for use as a heat seal coating for medical packaging and other peelable lidding applications.

Product Details

Product Family:

Heat Seal Coatings

Markets:

Medical & Pharmaceutical

Performance Benefits:

Moisture Resistance, Good Porosity, Low Activation Temperature, Low Odor, Peelable Bonds

Regulations:

FDA Regulation 21 CFR176.180, FDA Regulation 21 CFR177.1630, FDA Regulation 21 CFR176.170, FDA Regulation 21 CFR175.300, FDA Regulation 21 CFR175.105

Applications:

Medical and Pharmaceutical Packaging

Key Properties

Application Method

Air knife|Gravure

Coating Weight

2.0-5.0 lbs/ream

Carrier

Water

Chemistry

Ethylene Vinyl Acetate

Color

Tan Liquid

Density

8.2 lbs/gallon

Recommended Diluent

DI Water

Drying Web Temperature

150-200 °F

Key Performance Benefits

Good porosity, can be ETO and gamma sterilized

Shelf Life

180 days

Applied Solids

< 43 %

Supplied Solids

45 %

Solvent

Water

Apply To Substrate

Paper, Non-woven Spun Bonded Polyolefin

Seal To Substrate

PE, PS, PVC, XT polymer

Thinner

DI water

Nominal Application Temperature

Room Temperature

Viscosity

400 cPs @ 77 °F

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Technical Resources

The Importance of Quality Control Testing By being diligent in recording and monitoring tests for each laminated structure many potential laminate problems can be averted. Read More...

2024 Dow Laminating Adhesive and Heat Seal Coatings Brochure Download our 2024 Dow Laminating Adhesive Brochure Read More...

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