Acrylic Adhesive Accelerator

Translation:

3M™ Scotch-Weld™ A3 Acrylic Adhesive Accelerator

The 3M™ Scotch-Weld™ A3 Acrylic Adhesive Accelerator is the accelerator (Part A) of a two-part acrylic adhesive designed for use in a B/A system. This accelerator is specifically formulated for use with 3M™ Scotch-Weld™ DP8805NS, DP8810NS, and DP8825NS acrylic adhesives. Its fast-curing speed allows for rapid strength buildup and produces impact-resistant bonds.

Features:

• Fast curing rate for rapid strength buildup:
  The 3M™ Scotch-Weld™ A3-2 Acrylic Adhesive Accelerator (Part A) is designed to mix with the base (Part B) to create a two-part acrylic adhesive in a B/A system (the base acrylic adhesive is sold separately). With a 10:1 mix ratio, this accelerator delivers exceptionally fast strength development, achieving structural strength in minutes.
• Strong, durable, and impact-resistant bonds:
  Formulated to produce durable and impact-resistant bonds, this accelerator ensures precise application with its non-sagging consistency. The cured product delivers excellent performance in shear, peel, and impact resistance. It provides improved adhesion to many plastics and metals, even on slightly oily surfaces. Compatible base adhesives (Part B) include DP8805NS, DP8810NS, and DP8825NS.

Designed for Strong and Impact-Resistant Bonds:
As part of a robust and reliable solution, the 3M™ Scotch-Weld™ A3-2 Acrylic Adhesive Accelerator quickly produces high shear, peel, and impact strength for demanding applications requiring fast results. For structural strength in minutes, rely on the engineering expertise of 3M—science at your service.

Easy Acrylic Bonding:
Acrylic adhesives, often referred to as epoxy adhesives or epoxies, are two-part systems that deliver excellent bonding strength and durability. Although their adhesion may be slightly lower than that of two-part epoxies in some cases, acrylic adhesives offer several user-friendly advantages, including significantly faster curing speeds, greater tolerance for bonding oily or unprepared surfaces, and the ability to bond a wide variety of materials, including nearly all plastics. Newer acrylic adhesive formulations are stable at room temperature with moderate shelf life.