Tonsan® 3220 is a one-component anaerobic adhesive with high strength and good cold water resistance. It is mainly used to bond silicon rods and polyester sheets. This material is recommended for use in the silicon cutting process by a diamond wire saw to temporarily fix the silicone rod and polyester sheet.

Product Type1K (1 component) Adhesive, Anaerobic Adhesive, Reactive Adhesive

Application AreaDiamond Wire Sawing Applications, Hot Water Systems, Ingot Bonding

Compatible Substrates & SurfacesPolyesters

Chemical FamilyAcrylics & Acrylates

FeaturesFast Cure, High Strength, Water Resistant

Technical Data Sheet

Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Ready-to-Use Product Features
Features and Benefits
  • One component requires no mixing
  • Fast cure speed and short curing time
  • High bond strength on silicone rods and polyester sheets
  • Good cold water resistance and short debonding time in hot water

Applications & Uses

Compatible Substrates & Surfaces
Application Instructions

1. Coating surface area should be clean alcohol and free of any fluxes, residues, dust or any other contaminants. face of polyester sheet should be taped avoid adhesive curing at polyester sheet sides.

2. Brush the activator 3302 on both mating surfaces to be bonded. Allow the solvent evaporate under good ventilation until the surfaces are completely dry.

3. Apply the anaerobic product to sheet surfaces. Smooth the top of the adhesive by a scraper without bubbles.

4. Attach the silicone rod to the coating surface of polyester sheet and impact them together.

5. After the adhesive sets, clean the residue adhesive in the chamfers of bonding surfaces.

6. Clean the silicone rod and let the bonded joints curing 3 hours or more. T them to the next step for cutting. with The side to polyester lean Then move


Physical Form
Technical Data
ValueUnitsTest Method / Conditions
Cured Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 93°CISO3678, GB/T 5208 - 2008
Cure Speed (Fixture/full)5.0min/3hCured at (23±22)℃,(50±5 ) %RH
Shear Strength (at 23°C)min. 10MPa
Debonding Time (in 70°C water)max. 6min
Rheological Properties
ValueUnitsTest Method / Conditions

Storage & Handling

Storage Conditions

The product should be stored in a cool, dry location at a temperature between 10 for a maximum shelf life of 12 months. Do not return unused material to container, as it would ℃ to 28℃ as it would result in contamination and/or premature hardening of contents.