300ml Cartridge of Henkel Technomelt® PUR 3631 Hot Melt
40lb Pail of Henkel Technomelt® PUR 3631 Hot Melt
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300ml Cartridge of Henkel Technomelt® PUR 3631 Hot Melt
40lb Pail of Henkel Technomelt® PUR 3631 Hot Melt

Henkel Technomelt PUR 3631 Hot Melt

Also known as LOCTITE 3631

SKU: LOCTITE 237145

Manufacturer Part #: 237145

UPC: 30079340312914

Product Highlights

Henkel Technomelt PUR 3631 Hot Melt Overview

Technomelt PUR 3631 is an off-white, high viscosity, industrial grade polyurethane PUR hot melt adhesive. It has a medium open time and cures with moisture to a tough thermoset plastic.

It is designed for bonding and laminating applications where fast green strength and excellent structural and mechanical properties are desired. Common substrates include ABS and epoxy.

Features and Benefits

  • Industrial grade adhesive
  • High viscosity
  • Moderate open time
  • Designed for bonding and laminating applications where fast green strength and excellent structural and mechanical properties are desired

Specifications

  • Series: Technomelt PUR 3631
  • Type: Polyurethane Hot Melt (PUR)
  • Application: Bonding
  • Chemistry: Polyurethane
  • Components: One Component - Requires No Mixing
  • Appearance: Off-White
  • Viscosity, Brookfield: High; Approx. 10,000 to 15,000 cps @ 250°F (121°C)
  • Open Time: 40 to 80 Seconds
  • Curing Temperature: 248°F (120°C)
  • Shore Hardness: 34
  • Tensile Strength: 2,100 psi (14.5 N/mm²)
  • Tensile Modulus: 15,330 psi (105.7 N/mm²)
  • Elongation: 1,150%
  • Water Absorption: 2.26%
  • Temperature Creep Resistance: 338°F (170°C)
  • Package: 10 oz. (300 ml) Cartridge Size or 5 Gallon Pail

Submit the form below to get the Technical Data Sheet (TDS) or Safety Data Sheet (SDS) for Technomelt PUR 3631 sent to your email address.

Authorized TECHNOMELT® Distributor

Hotmelt.com is an authorized distributor of TECHNOMELT® adhesives from Henkel Adhesives. We are a leading North American supplier of Henkel hot melt products, including traditional hot melt, PUR hot melt, and hot melt cleaners.

View all Henkel Technomelt products

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