旭化学合成 List of Products and Services

"LR620" is a low-temperature application type EVA-based hot melt adhesive suitable for packaging purposes. It has excellent adhesion and demonstrates stable bonding strength on various substrates such as cardboard. Its thermal stability is also good, making it resistant to degradation of the main components, which reduces the frequency of line stoppages caused by the generation of carbon and residues. Compared to general packaging grades, it has less stringing, contributing to a reduction in the frequency of line cleaning. 【Features】 ■ Reduces bonding failures with excellent adhesion ■ Strong adhesion even on difficult-to-bond water-repellent liner paper ■ Reduces the frequency of line stoppages due to nozzle clogging *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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This is a packaging hot melt adhesive used for sealing cardboard boxes and bonding small cartons. It is used as an alternative to tape sealing, and when sealed with hot melt adhesive, it requires no manual labor, improves productivity, and reduces running costs. Our "Asahi Melt" is used in everyday items such as sealing tissue boxes, ice cream boxes, direct mail envelopes, attaching handles (strings) to shopping bags, and bonding straw packs on beverage containers. We offer a lineup of series tailored to various applications. *For more details, please contact us.*

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The hot melt sealing material "Asahi Tack SG Series" is a 100% solid hot melt sealing material primarily composed of thermoplastic rubber. It enables automatic application in combination with robots, reducing labor and manual work on the production line. It has a proven track record in products requiring waterproofing, such as smartphones and tablets, and can accommodate fine coating of 0.5 to 1.0 mm, making it suitable for a wide range of products. We are currently offering free coating trials limited to five companies, so please feel free to inquire! (The substrates to be coated are plastic (heat-resistant) or metal) 【Features】 ■ Fine coating (0.5 to 1.0 mm) is possible ■ High waterproof performance (IP67/X8) ■ No need for gasket mold creation due to hot melt coating ■ Can accommodate changes in substrate shape ■ Easy to peel off *For more details, please contact us or download the PDF to view.

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The Asahi Tack SG series is a non-reactive hot melt sealing material that possesses the workability of hot melt adhesives and is endowed with heat resistance. Furthermore, it has been developed as a next-generation hot melt sealing material aimed at replacing various molded sealing materials, featuring excellent flexibility, sealing properties, and ease of peeling that are not found in conventional hot melts. 【Features】 ○ It is very soft, so it won't break even if you drop an egg. ○ Its flexible and easily recoverable properties provide a sealing effect by compressing between substrates. ○ After use as a sealing material, it can be easily separated from the substrates, allowing for the separation and recovery of materials. For more details, please contact us or download the catalog.

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The Asahi Tack SG series is a non-reactive hot melt sealing material that possesses the workability of hot melt adhesives and provides heat resistance. Furthermore, it has excellent flexibility, sealing properties, and ease of peeling that are not found in conventional hot melts, and it has been developed as a hot melt sealing material aimed at replacing various molded gaskets. 【Features】 - Automation of the fitting of molded materials can be achieved, allowing for cost reduction by replacing reactive curing adhesives. - Its flexible and easily recoverable performance exerts a sealing effect by compressing the materials. - After use as a sealing material, the substrates can be easily separated, enabling the recycling of the substrates. Additionally, it can be peeled off just a few seconds after application. - It can be applied precisely according to the work shape using robots. - It is designed for fine application. - It can be adapted for electronic material housings that require waterproofing and dustproofing, with proven performance meeting IPX8 standards. *For more details, please contact us or download the PDF.

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This is a packaging hot melt adhesive used for cardboard packaging and carton bonding. EVA-based hot melt adhesives are typically used at 180°C, but the Asahi Melt LR series is a low-temperature application type that can be used at 140-160°C, despite being EVA-based. 【Features】 - It can lower the application temperature, contributing to CO2 reduction. - It has reduced odor compared to general EVA-based hot melts. - It can suppress the generation of carbon compounds more effectively than general EVA-based hot melts. - The LR series offers high adhesion and can reduce the application amount compared to general EVA-based hot melts and olefin-based hot melts. For more details, please contact us or download the catalog.

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This is a packaging hot melt adhesive used for cardboard packaging and carton bonding. The Asahi Melt XM series is a special olefin-based packaging hot melt adhesive that is a gentle hot melt adhesive with low specific gravity and low odor. 【Features】 - It reduces the amount of application due to its low specific gravity, contributing to CO2 reduction. - It has lower odor compared to general EVA-based hot melts. - It can suppress the generation of carbon compounds more effectively than general EVA-based hot melts. - It is colorless, eliminating concerns about color hue. For more details, please contact us or download the catalog.

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