Huntsman TDR 1100-11 Hardener for Araldite Epoxy, 35 kg

Description

TDR 1100 hardener is the hardener side for Huntsman Araldite TDR 1100-11 epoxy adhesive, supplied here in a 35 kg package. The mixed system is a thixotropic two-part epoxy for bonding glass laminate, wood, and plastic components, with long working time and heat-cure performance.

TDR 1100 hardener Benefits

• Pairs with TDR 1100-11 resin in a 2:1 mix ratio by volume for controlled epoxy bonding.
• Long pot life gives operators time to place adhesive on larger or more detailed assemblies.
• Heat cure above 170 degrees F helps the system build strength on qualified parts.
• Thixotropic behavior supports placement where a flowing adhesive would be hard to control.
• 35 kg package supports production programs that consume hardener in bulk.

This hardener should be treated as one part of a matched epoxy system, not as a standalone adhesive. Purchasing, receiving, and production teams should confirm matching resin inventory before releasing it to the shop.

Where TDR 1100 hardener Fits

• Araldite TDR 1100-11 epoxy bonding programs.
• Glass laminate bonding where the current process specifies this system.
• Wood and plastic component bonding after surface qualification.
• Archery bow manufacturing or repair processes referenced in product data.
• Bulk inventory programs using metered or weighed resin and hardener.

Surface Preparation and Use

Prepare parts according to the current technical data sheet and the shop procedure. Remove oil, dust, release agents, and loose fibers before applying the mixed adhesive. Measure resin and hardener accurately, then mix until uniform before placement.

Plan heat cure before the material is issued. Published data notes pot life greater than 90 minutes for a 4 fl oz mass and cure above 170 degrees F, but part size, oven control, and bond line geometry can change the working window.

Technical Details and Documentation

Published TDR 1100-11 data lists amber liquid hardener, 38,000 cP hardener viscosity by ASTM D2393, resin to hardener ratio of 100:42 by weight, and 2:1 mix ratio by volume. For current manufacturer context, review Huntsman.

For related bulk epoxy systems, browse Chemical Concepts epoxy products. For help matching resin, hardener, cure schedule, or package size, call (800) 220-1966 or email [email protected].