Guangdong Yrbest High Polymer Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of glue hardener in China. Welcome to buy durable glue hardener at competitive price from our factory. If you have any enquiry about quotation and free sample, please feel free to email us.
Product Introduction
The choice of curing agent directly determines the upper limit of bonding performance. Glue Hardener F306 is a liquid isocyanate crosslinking agent designed specifically for fast-curing adhesives and primer systems. It has high reactivity, allowing the adhesive to build initial strength quickly and shorten production cycles. It is especially suitable for processes with high heat resistance requirements, such as vulcanization, hot-press molding, or products that will be used in high-temperature environments.
One thing to note: glue hardener F306 has limited yellowing resistance and is not suitable for white or light-colored materials. However, as a heat resistance enhancer and industrial hardener, it performs excellently in maintaining bonding durability under thermal and mechanical stress. If your industrial bonding application requires long-term heat resistance-such as shoe adhesives or high-performance surface treatment agents-we highly recommend this hardener.
In polyurethane systems, F306 helps form a dense crosslinked network, improving bonding strength, chemical resistance, and overall durability. It also serves as a good impact-resistant adhesive, enhancing impact resistance while keeping the product stable and reliable. That's why it's an ideal choice for demanding industries like shoe material assembly, automotive component bonding, and high-tech product manufacturing.
In short, glue hardener F306 speeds up production efficiency while ensuring strong bonding and excellent high-temperature resistance. If you're using shoemaking or industrial adhesives that need a high-performance hardener, this one is worth serious consideration.
Product Parameter
|
Product Model |
F306 |
|
Appearance |
Light yellow liquid |
|
Usable time after reaction (25°C) |
4-6 hours |
|
Storage Period (5~35°C) |
6 months |
Product Feature and Application
Product Features
Compatible with a wide range of adhesives
Good initial bonding strength
Improved heat resistance
Enhanced chemical and solvent resistance of adhesives
Available in various packaging specifications
High solid content
High performance.
Industrial Adhesives for
Footwear Industry
Automotive Industry
Packaging Industry
Processing Procedur
Clean and dry the materials.
Roughen the surface if necessary.
Apply a thin coat of adhesive.
Allow 30 minutes for drying and solvent evaporation.
Heat to activate the surface.
Align and shape, then press together for 12 seconds.
The bond begins to stabilize about one minute after assembly.
Precautions
Conduct a prior test before full-scale application.
Keep this chemical product away from children, fire, and moisture.
Store in a cool and dry place (5-35°C).
For more information, please read Material Safety Data Sheet.
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