What glue is usually used for anti slip tape?
The adhesive commonly used for anti slip tape is pressure-sensitive adhesive, specifically, the most common and best performing is acrylic pressure-sensitive adhesive.
Below is a detailed explanation of why this adhesive is used, as well as other related types:
Preferred adhesive: Acrylic pressure-sensitive adhesive
It has become the preferred choice because it has the following outstanding advantages:
◉ Ready to use: As a pressure-sensitive adhesive, it does not require water, heat, or solvents to activate its stickiness. Just applying pressure can immediately generate adhesive force, which is very convenient.
◉ Strong initial adhesion: Once applied, it has good adhesion and can initially fix the tape.
◉ Long adhesion: With the passage of time and continuous pressure, the adhesion force will gradually increase (known as the "anchoring effect" in the industry), eventually reaching a very firm state.
◉ Good weather resistance: It has better tolerance to ultraviolet rays, oxygen, humidity, and temperature changes than rubber type pressure-sensitive adhesives, and is not easily aged, yellowed, or lost its stickiness.
◉ Environmentally friendly and non-toxic: Most acrylic adhesives do not contain solvents, making them more environmentally friendly.
Subdivision type:
1.Oil based acrylic pressure-sensitive adhesive
- Characteristic: This is the most mainstream and well-balanced choice in terms of performance. It has stronger ultimate adhesion, better high temperature resistance, and water resistance.
- Applicable scenarios: Wet or harsh environments such as bathrooms, kitchens, swimming pools, outdoor steps, etc. The PVC/PET anti slip tape you previously asked about is usually the type used.
2.Water based acrylic pressure-sensitive adhesive
- Features: More environmentally friendly, with low VOC (volatile organic compound) emissions. But it is usually slightly inferior to oil-based adhesives in terms of water resistance and initial adhesion.
- Applicable scenarios: More commonly used in indoor dry environments or products with extremely high environmental requirements.
Other types of adhesives (less common or used in specific situations)
Rubber type pressure-sensitive adhesive
- Characteristics: The initial adhesion is very strong, and the feel is very "sticky" when pasting. The price may be lower.
- Disadvantages: Poor weather resistance, easy aging, hardening, and loss of viscosity when exposed to ultraviolet light or oxygen for a long time. Plastic (such as PVC) surfaces may leak oil, causing damage.
- Applicable scenarios: Usually used for low-end, temporary products, or situations where long-term durability is not emphasized.
How to choose and paste?
1.Prioritize acrylic adhesive products: When purchasing, you can check the product packaging or instructions and look for words such as "strong acrylic adhesive" and "waterproof acrylic adhesive", which usually represent better quality and durability.
2.The correct pasting steps (crucial):
- Surface treatment: Ensure that the adhesive surface is absolutely clean, dry, and flat. Thoroughly remove oil, dust, and moisture using alcohol or cleaning agents.
- Apply pressure: After applying, use your hand, cloth, or roller to press firmly from the center to all sides to eliminate all air bubbles.
- Static maintenance: After pasting, avoid stepping on or soaking in water for 24-48 hours to allow the adhesive strength to reach its peak.
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