TDS

Adhesive Technologies, Inc.
3 Merrill Industrial Drive · Hampton, NH · 1-800-544-1021 · adhesivetech.com
Formula 220 August 06, 2021
DESCRIPTION
Formula 220 is a clear multi temperature hot melt capable of bonding craft materials, wood products, plastics including polyolefins. It
provides medium working time (35-45 seconds) *, at application temperatures between 250-400°F, giving superior bonds.
NON-TOXIC
The components in formula 220 have been analyzed by a qualified toxicologist and are certified to be non-toxic under the ASTM D-
4236 designation. Additionally, AdTech 220 meets FDA CFR 175.105 adhesive requirements for indirect food contact.
TYPICAL USES
Speaker grills, jewelry case inserts, novelties, seashells, foams, knick-knacks, floral arrangements, craft and notions, fabric and
apparel, films and plastics, porous substrates, upholstery/re-upholstery - double welt and gimp trim attachment.
PRODUCT SPECIFICATIONS
Test Method
Softening Point °F (°C)
185°±10° (85±5°)
ASTM E28-67
Viscosity @ 350°F (177°C), cps
8,800-11,800
ASTM D-3236
Specific Gravity
0.98
ASTM 1475
Shear tensile on pine, psi
377
ASTM D- 1002
Adhesive tensile on pine, psi
235
ASTM D-1344-78
Adhesive tensile on steel, psi
429
ASTM D-1344-78
Hardness @ 72°F (25°C)
78
Shore “A”
Heat Resistance °F (°C)
145° (63°)
AdTech
Open Time, seconds (1/8” glue line) *
40
AdTech
VISCOSITY PROFILE
APPLICATION
For optimum performance, AdTech 220 should be applied using one of AdTech's reliable handheld hot melt applicators.
IMPORTANT NOTICE: All Statements, technical information and recommendations contained herein are based on tests we believe to be reliable, but the accuracy of
completeness thereof is not guaranteed, and the user should determine the suitability of the product for the intended use. AdTech disclaims any responsibility for any
warranties of merchantability and fitness for purpose, verbal recommendations of its representatives and consequential damages.
Adhesive Technologies, Inc. │ 3 Merrill Industrial Drive │ Hampton, NH 03842 USA │ T. 603 926 1616 │ F. 603 926 1780
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Centipoise
Temperature °F