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HTR8068

Updated: 2026-07-22

Overview

HTR8068 is a high-performance industrial adhesive designed for demanding applications where strong bonding and durability are essential. It is widely used in industries such as automotive, aerospace, and construction due to its ability to bond a variety of materials, including metals, plastics, and composites. This adhesive is known for its exceptional resistance to extreme temperatures, chemicals, and mechanical stress, making it a preferred choice for critical applications. Its formulation ensures long-term stability and reliability, even under harsh environmental conditions.

Physical and Chemical Properties

TPEE 美国杜邦 Hytrel® HTR8068 NC 海翠料 耐低温 耐化学性 汽车领域应用上海宜楚石化有限公司

HTR8068 exhibits a viscous liquid or paste-like consistency, with a density of approximately 1.2 g/cm³. It is insoluble in water, which enhances its suitability for outdoor and high-moisture environments. The adhesive's high bond strength is achieved through a combination of chemical and mechanical bonding mechanisms. One of the standout features of HTR8068 is its resistance to extreme temperatures, ranging from -40°C to 200°C. This makes it ideal for applications subjected to thermal cycling. Additionally, it demonstrates excellent resistance to oils, solvents, and other chemicals, ensuring longevity in chemically aggressive environments.

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Main Applications

HTR8068 is extensively used in the automotive industry for bonding components such as body panels, trim, and under-the-hood parts. Its ability to withstand vibration and thermal expansion makes it a reliable choice for these applications. In the aerospace sector, HTR8068 is employed for assembling composite structures and securing lightweight materials. Its high strength-to-weight ratio and resistance to fatigue are critical for aircraft performance. The construction industry also benefits from this adhesive for joining structural elements and sealing joints, where durability and weather resistance are paramount.

Safety and Storage

美国杜邦TPEE HTR8068/4275/3078HS 本色黑色粒子 塑胶原料 耐候性强东莞市鑫诚达塑料有限公司

When handling HTR8068, it is essential to work in a well-ventilated area to avoid inhalation of fumes. Personal protective equipment, such as gloves and safety glasses, should be worn to prevent skin and eye contact. In case of contact, rinse immediately with plenty of water and seek medical advice if irritation persists. Storage conditions for HTR8068 include keeping the adhesive in a cool, dry place away from direct sunlight and sources of heat. The container should be tightly sealed to prevent contamination and moisture absorption, which could compromise the adhesive's performance.

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B2B Procurement Guide

When procuring HTR8068, B2B buyers should first verify the technical specifications to ensure compatibility with the intended substrates and application conditions. It is advisable to request samples for testing before placing large orders. Buyers should also consider the adhesive's shelf life and storage requirements to avoid purchasing quantities that may expire before use. Partnering with reputable suppliers who provide technical support and documentation can help ensure consistent quality and performance.

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