POLYTHICK 430-SA
Outline
Two-Component Type Pressure-Sensitive Adhesive, Having High Adhesive Strength on Wet Surfaces and at Low Temperatures
Features
· Two-component type pressure-sensitive adhesive.
· This product is suitable for producing self-adhesive labels and double-sided adhesive tapes using paper, synthetic paper, and polyester film.
· This product is applicable particularly to paper and synthetic paper labels used for frozen foods, due to its high adhesive strength and excellent tackiness even on wet surfaces and at low temperatures.
· As for a two-component type pressure-sensitive adhesive, this product produced using ethylacetate as a solvent instead of methanol is also available.
· Exhibits high adhesive strength and excellent tackiness on glass, metal and plastics. Also, this product is applicable particularly to producing self-adhesive labels used for frozen foods, due to its high adhesive strength at low temperatures and on wet surfaces.
· Displays high transparency and excellent weather resistance because the main component is an acrylate polymer.
· Easily soluble in organic solvents such as ethyl acetate and toluene.
Functions
- ・Adhesive
Applications
- ・Adhesives
Composition
Methacrylate/Acrylate-based Polyacrylate-type
Properties, and other information
| Principal Component | Acrylic resin | Appearance | Pale yellow liquid | Viscosity（mPa･s） | 20,000（25℃） |
| Evaporated residue（wt%） | 52 | Curing type | Two-component curing type（Using polyisocyanate-based or melamine-based curing agents as curing agents） |
Precaution Against Mishandling
· When used in combination with other adhesives, desired adhesive strength and holding power may not be achieved. Test their compatibility with other adhesives as well as its performance including adhesive strength and holding power beforehand to ensure that there are no problems. Also, to prevent the adhesive from contamination with an incompatible adhesive, clean the coating
machine thoroughly before use.
· An isocyanate-based curing agent is not recommended because it reacts methanol contained in POLYTHICK 430-SA and inhibits curing.
Other Precautions
· Do not use this product for purposes where it comes into direct contact with food.
· When using for applications that come into direct contact with the skin, check for irritation to the skin before use.
Before handling this product, refer to the current Safety Data Sheet for recommended protective equipment, and detailed precautionary and hazards information.If SDS is not listed on the homepage, please contact our sales representative.
