How to Select the Right Industrial Adhesives?

1. Basic Core Terms: Lay the Foundation for Selection

The core performance of adhesives is determined by their basic components, which are also critical for overseas buyers to define requirements.

Resin:
The primary film-forming base material of adhesives that determines bonding performance. Common types include epoxy resin and acrylic resin. The modified epoxy adhesives exported by Dongguan Rhino Chemical to Europe use high-purity epoxy resin as the base material, with bonding strength exceeding 15MPa. They comply with mainstream industry standards, support hot and cold pressing processes, and are stably supplied to furniture manufacturers.

Hardener:
A key additive that crosslinks with resin to initiate curing. Precise ratio control is vital. Our exported epoxy AB adhesives feature a standard 2:1 weight ratio, equipped with accurate metering tools and multilingual guidelines to prevent performance issues caused by ratio deviations, meeting overseas mass production demands.

Cure:
The process in which adhesives transform from liquid/semi-liquid to solid and develop strength, categorized into room-temperature curing and heat curing. Our room-temperature vulcanized silicone rubber exported to Southeast Asia skins over in only 10 minutes at 25℃. The epoxy structural adhesives supplied to automakers achieve shear strength over 25MPa after heat curing at 80℃, meeting core automotive industry requirements.

Viscosity:
A key indicator measuring flow resistance, directly affecting application and penetration. Our high-viscosity hot melt adhesives (≥10,000mPa·s) suit overseas packaging industries, while low-viscosity anaerobic adhesives (50–100mPa·s) are used for bonding precision electronic components in Japan and South Korea.

2. Performance Indicator Terms: Avoid Procurement Risks

Adhesion:
The bonding force between adhesive and substrate, fundamental to bonding reliability. Our sealants exported to the Middle East offer adhesion above 0.8MPa, complying with global construction industry standards, adapting to high-temperature and high-humidity environments, and recognized by local customers.

Tensile Strength:
The maximum stress a bonded joint can withstand under vertical tension. Our die-attach adhesives exported to North America have tensile strength ≥35MPa, meeting North American electronic industry standards and ensuring stable bonding between chips and substrates.

Shear Strength:
A core indicator for structural adhesives. Our acrylate structural adhesives provide shear strength ≥22MPa, complying with European automotive component standards and supplying long-term to European automotive parts manufacturers.

Temperature Range:
The stable operating temperature interval of adhesives. Our high-temperature resistant sealants (-40℃ to 300℃) meet global environmental standards; general white latex (5℃ to 35℃) adapts to normal-temperature production in Southeast Asia.

3. Key Application Terms: Improve Cooperation Efficiency

Proper adhesive use prevents losses. Dongguan Rhino Chemical provides multilingual operation training and technical support for overseas customers.

Mix Ratio:
The proportion requirement for two-component adhesives. Our epoxy AB adhesives have a standard 3:1 ratio with a deviation within ±5%, reducing customer waste.

Cure Time:
Divided into skin-over time, initial cure time, and full cure time. Our instant adhesives skin over in 3–5 seconds for rapid assembly; epoxy structural adhesives fully cure in 24 hours at 25℃, with curing guidance provided.

Surface Preparation:
Critical for enhancing adhesion. We offer customized solutions for overseas customers; metal bonding strength increases by over 50% after pretreatment, verifiable via third-party testing.

Storage:
Products shall be stored in a cool, dry environment at 5–30℃ with separate packaging for two components. We provide overseas inventory management advice to minimize losses.

MSDS (Material Safety Data Sheet):
Multilingual reports complying with global safety standards, clarifying safety and transportation requirements to help customers avoid compliance risks.

Conclusion: Empower the Global Bonding Industry:

Adhesive terminology serves as a universal language for global industry communication. Proficiency facilitates smooth overseas cooperation. With 25 years of expertise in the adhesive industry, Dongguan Rhino Chemical specializes in various special adhesives, exporting to over 30 countries and maintaining long-term partnerships with world-renowned enterprises.

We provide one-stop services including customized R&D, multilingual technical support, logistics and customs clearance assistance, and free samples. A Chinese-English terminology manual is available to support accurate product selection. Moving forward, we will continuously optimize products and services to help global customers solve bonding challenges and build a win-win ecosystem.

Dongguan Rhino Chemical – Professional Solutions for Global Customers
Hotline: +86 18944777686
Email: green@xnglue.com (24-hour reply)
Contact us directly for terminology manuals, product samples, or customized solutions.