Loctite AA H8000 High Impact Adhesive

Loctite AA H8000 is a green, two-component, non-sag, room temperature curing methyl acrylate adhesive system. Below is an introduction to its features and applications:

Features

· Curing Characteristics: Cures at room temperature with fast curing speed, enabling quick part fixation and improved production efficiency.

· Bonding Strength: Offers excellent bonding strength on various substrates including metals, plastics, and composites, ensuring strong and durable bonds.

· Physical Properties: High elongation and excellent low-temperature impact strength. The formed bond is elastic, maintaining strength over a wide temperature range and adapting to different working environments.

· Handling Performance: Non-sag properties facilitate easy application, suitable for vertical surfaces or complex shapes, minimizing waste and ensuring bonding effectiveness.

Key Parameters

Viscosity: High viscosity before mixing; Part A: 160,000~250,000mPas, Part B: 20,000~50,000mPas; mixed viscosity: 8850mPas.

Hardness: Shore D70.

Mix Ratio: A:B = 10:1.

Working Time: 4 - 8 minutes.

Storage Temperature: Recommended storage at 2 - 8°C to maintain product performance stability.

·Applicable Substrates: Includes steel, aluminum, stainless steel, fiberglass reinforced plastic (FRP), Xenoy, resin transfer molding (RTM) materials, gel coats, and acrylonitrile butadiene styrene (ABS), among others.

·Application Areas: Suitable for bonding various substrates in automotive, construction, and industrial fields, such as assembly of automotive parts, bonding of construction materials, and joining metals with plastics or composites in industrial equipment.

·Usage Method: Components A and B must be mixed uniformly in the specified ratio using a cartridge with a static mixing nozzle or volumetric metering mixing equipment. Before bonding, remove contaminants such as paint, oxide films, oil, dust, and release agents from the substrate surface to ensure optimal bonding results.

·Packaging Specifications: Available in 50ml and 490ml cartridge packaging to meet different usage requirements.