Self-crosslinking vinyl acetate copolymer latex VNA - Names and Identifiers
Self-crosslinking vinyl acetate copolymer latex VNA - Physico-chemical Properties
| Physical and Chemical Properties | White uniform emulsion. |
Self-crosslinking vinyl acetate copolymer latex VNA - Introduction
VNA self-crosslinking vinyl acetate copolymer emulsion is a kind of polymer emulsion with special properties. The following is an introduction to its nature, use, preparation and safety information:
Nature:
1. Self-crosslinking: VNA copolymer emulsion can spontaneously form a crosslinked structure during the drying process, forming a film with elasticity and durability.
2. Weather resistance: It has excellent weather resistance and can resist ultraviolet radiation, oxidation and high temperature.
3. Chemical resistance: It has good chemical resistance and can resist the erosion of acid, alkali and some solvents.
4. Elasticity: It has good elasticity and can return to its original state without damage.
5. Wear resistance: high surface hardness, good wear resistance.
Use:
1. Coating: VNA copolymer emulsion can be used in the coating industry, as an environmentally friendly coating, used in architectural coatings, automotive paint and ship coating and other fields.
2. Printing ink: can be used to prepare high abrasion resistance, high gloss, high transparency ink.
3. Adhesive: It can be used to prepare an excellent adhesive with good adhesion and bonding properties.
Preparation method: The preparation of VNA self-crosslinking vinyl acetate copolymer emulsion is usually carried out through a polymerization process. The specific preparation method can be adjusted according to specific needs.
safety information: when using VNA self-crosslinking vinyl acetate emulsion, you need to pay attention to the following safety matters:
1. Avoid contact with eyes and skin, such as accidental contact, should immediately rinse with plenty of water.
2. Wear appropriate personal protective equipment such as gloves, goggles and protective clothing during operation.
3. Avoid high temperature, humidity and direct sunlight during storage.
4. Please make sure to operate in a well-ventilated environment to avoid inhaling gas or steam.
5. Before use, please carefully read and follow the relevant safety operation guidelines and precautions.
Last Update：2024-04-09 19:05:42