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强大的密封和结构粘合剂

With enormous resistance, structural adhesives can tackle any weight. Without the perfect structural adhesives, the strength of a package can quickly diminish. By choosing an adhesive that features an extremely tough cohesive strength, they can one day replace mechanical fasteners. Top of the line结构粘合剂are able to bond materials like glass, metal, ceramic, wood, and composites.

Why choose a structural adhesive for your operation?

在紧固件上选择粘合剂的主要阳性之一是降低可能在任何应用期间可能发生的损坏的风险。通常,钻孔孔对于使用机械紧固方法是必不可少的。随着紧固件上的焊接开始,通常存在热变形和翘曲。这可以用结构粘合剂避免,保持下层完整。

There’s Adhesives …then there’s Structural Adhesives

The difference between normal adhesives and structural adhesives is the ability to carry load-bearing weight: a normal adhesive is simply not strong enough. Typically, structural adhesives have incredible environmental resistance as well as chemical resistance. Above that, each type of structural adhesive has a versatility of properties to accommodate any and all materials and projects.

Choosing a Structural Adhesive

There are many types of结构粘合剂并且每个都遵守特定的条件。选择正确类型时,应考虑以下内容:

1. Expected conditions– What kind of weather conditions, temperatures, UV exposure, and humidity might the package come into contact with?
2. Chemical resistance- 与化学品接触是否恒定或偶尔?
3. Cleanliness– Will the adhesive be used in medical orpharmaceutical packaging?ab什么outfood packaging
4.机械方面- 绑定线条的压力是多少?预期振动力是多少?

By taking note of the above conditions, the perfect structural adhesive can be found. With that in mind, we can explore three reputable structural adhesives and their characteristics to best suit the user’s needs.

3M Scotch-Weld Epoxy Potting Compound DP270

This adhesive is known as a rigid potting compound that features a two-part epoxy, with a 1:1 mix ratio is 1:1 and a work life of up to 70 minutes. The handling strength of this specific adhesive is 3 hours. It can be used for bond gluing, attaching, encapsulating, potting, and sealing.

3M Scotch-Weld Threadlocker TL42

This adhesive is a type of general purpose structural adhesive. Threadlocker TL42 is able to prevent corrosion and provides solid shock resistance while preventing vibrations. This type of adhesive can be used with heavy machinery, appliances, industrial use, transportation, aerospace equipment, and more.

3M Scotch-Wald环氧粘合剂DP460

DP460 is also a two-part epoxy adhesive, much like DP270. With the DP460, there is a 2:1 mix ratio and a slightly shorter work life than its counterpart. The 60-minute work life is balanced out by a handling strength of 4 hours. This adhesive can be used for structural bonding, panel bonding, repairing, assembling, and attaching.

Structural Adhesives from Hughes

The above three adhesives are only some examples able to bond load-bearing pieces of equipment that reach upwards of 1,000 psi strength. By deciding on one of the above, you’re guaranteed a product that can replace rivets, welds, bolts, and other mechanical fasteners.

The use of powerful sealing and structural adhesives can eliminate unnecessary damages while providing a safe and secure solution. For help with ordering structural adhesives that works best in your packaging operation,contact a Hughes Sales Representativefor assistance.

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