Product Details:

Q&A: Devote® 9052B Hot Melt Adhesive

Q1: What type of adhesive is Devote® 9052B?
A1: Devote® 9052B is a semi-pressure sensitive, polyolefin (PO)-based hot melt adhesive. It is a 100% solid material supplied in block form.

Q2: What are the primary applications for this adhesive?
A2: It is specially designed for bonding and carbon cloth composite applications in household air purifier filter end caps.

Q3: What are the key processing advantages of 9052B?
A3: It offers good fluidity, a long open time, and a low operating temperature, making it efficient and user-friendly during application.

Q4: What are its key thermal properties?
A4: It has a softening point of 88±5°C and a viscosity of 1000±300 cps at 180°C, providing good thermal stability and viscosity for reliable bonding.

Q5: What does it look like and how is it packaged?
A5: It is a white, block-form adhesive, packaged conveniently in 20kg boxes.

Q6: Is this product certified for quality management?
A6: Yes, its manufacturing process is certified under both the ISO9001 and IATF16949 quality management systems, ensuring consistent and high-quality production standards.

Polyolefin hot melt adhesive is a very important and widely used type of hot melt adhesive. Its main components are polyolefin polymers such as polyethylene, polypropylene, and ethylene vinyl acetate copolymers.
The following are the main advantages and characteristics of polyolefin hot melt adhesive, which are explained in detail in several aspects:
Core strengths
Excellent aging resistance and chemical stability
Weather resistance: The product has strong tolerance to ultraviolet rays, oxygen, and ozone, is not easily yellowed or degraded, and is suitable for outdoor or long-term use.
Chemical resistance: It has good resistance to most chemical substances such as acid, alkali, salt, etc., and is not easily corroded.
Water resistance: Extremely low water absorption, the adhesive layer is almost insoluble in water, and the bonding strength will not be reduced due to humid environments, making it very suitable for high humidity or water immersion environments.
Excellent electrical insulation performance
It has high volume resistivity and dielectric strength, making it an excellent electrical insulation material widely used for insulation wrapping and sealing of wires, cables, and electronic components.
Low toxicity and environmentally friendly, easy to process
Non toxic and odorless: Most polyolefin hot melt adhesives meet the hygiene standards of agencies such as the FDA (US Food and Drug Administration) and can be used for food packaging, hygiene products, etc.
Solvent free: 100% solid content, does not release volatile organic compounds during production and use, is environmentally friendly, and poses minimal health hazards to operators.
Easy to operate: can be coated by heating and melting, solidified instantly after cooling, high production efficiency, very suitable for automated high-speed production lines