Bostik HM 4289 Medium Set High Temp Resistant Polyamide Hot Melt

Introducing Bostik HM 4289: Engineered for Industrial-Strength Bonding Applications

Product Overview

In search of a robust adhesive solution tailored for high-performance industrial applications? Bostik HM 4289 is your go-to choice. Formulated as a thermoplastic dimeracid polyamide adhesive in specialized pellet form, HM 4289 is engineered for formidable bonding capabilities across an array of high-demand materials.

Core Advantages of Bostik HM 4289

Superior Heat Resistance for Industrial Environments

Operational demands in industrial settings frequently involve exposure to elevated temperatures. HM 4289 is intrinsically designed to withstand high-thermal conditions, making it an indispensable adhesive asset in heat-intensive applications.

Hassle-Free, Machine-Friendly Application

For industries that value operational efficiency, HM 4289’s pelletized form ensures rapid and mess-free application. Seamlessly integrate these adhesive pellets into your automated production line for optimal throughput.

Calculated Open Time for Precision

Achieving a perfect bond often necessitates some adjustment. With its moderate open time, HM 4289 accommodates fine-tuning of components before setting, offering the precision essential for industrial-grade bonding.

Streamlined for High-Output Industrial Applications

Designed with low viscosity characteristics, HM 4289 is the adhesive solution engineered for applications requiring elevated output volumes, guaranteeing you an optimized production process.

Targeted Industrial Applications

Automotive Interior Assembly

HM 4289 delivers unparalleled bonding performance for automotive interiors, meeting the rigorous standards of the automotive industry for heat resistance and durability.

Filter Construction for Industrial Machinery

Engineered to deliver a high-strength bond, HM 4289 is ideally suited for constructing filters used in high-performance industrial machinery.

General Assembly in Industrial Settings

Beyond specialized applications, HM 4289 is an excellent adhesive for a wide spectrum of industrial assembly tasks, ensuring a reliable bond for multi-material substrates.

Highlighted Features at a Glance

• High resistance to both high and low-temperature extremes
• Precision application in convenient pellet form
• Balanced open time for alignment adjustments
• Compatibility with diverse substrates including wood, engineered papers, and non-wovens
• Designed for high-output industrial settings

Specifications

TYPICAL PHYSICAL PROPERTIES
Description	Results
Appearance	Amber Pellets
Density	1.0 g/cc
Softening Point (Ball & Ring)	170°C
Thermosel Viscosity	5,250 cP (200°C)
Tensile at Break	1,740 psi (12,000 kN/m²)
Elongation at Break	290 %
Shore D Hardness	48
Relative Open Time @ 218°C	20-30 seconds