lindron  Lindride Anhydride Curing Agents
Lindride
Anhydride Curing Agents

The Lindride family of anhydrides consists primarily of methyltetrahydrophthalic anhydride (MTHPA) and methylhexahydrophthalic anhydride (MHHPA).  These curing agents are light colored, low viscosity liquids that are soluble in liquid epoxy resins.  Mixtures of Lindrides with epoxy resins are stable for extended periods of time at ambient temperature.  When promoted and heated, the mixtures are converted to highly cross-linked polymers.  The benefits of curing with Lindride include:

  • Low viscosity resin mix
  • Low toxicity
  • Extended pot life
  • Low volatility 
  • Low shrikage


The Lindride 2 series consists of mixtures of isomeric forms of methyltetrahydrophthalic anhydride.

The Lindride 32 series consists of mixtures of isomeric forms of methyltetrahydrophthalic anhydride, specifically formulated to remain free of crystals at temperatures well below ambient.

The Lindride 40 series consists of cost effective anhydride curing agents useful for curing epoxy resins, and are based on isomeric forms of methyltetrahydrophthalic anhydride.

The Lindride 52 series consists of a group of anhydrides based on 4-methylhexahydrophthalic anhydride.

The Lindride 62 series consists of a group of anhydride blends based on methylhexahydrophthalic anhydride.

The Lindride 20 series consists of a group of pre-catalyzed anhydrides based on methyl-5-norbornene-2, 3-dicarboxlic anhydride.

Pre-Promoted Lindrides

Lindau offers many pre-promoted Lindrides as stock items or can provide Lindrides as custom-designed products that meet a company's specific curing requirements. Manufactured with accelerators already included, pre-promoted Lindrides provide users with convenience and simplicity of working with a two-part system. With pre-promoted Lindrides, our customers do not have to obtain, handle, or measure promoters.


Lindride 2 series SDS for Download
Lindride 2 Lindride 5 Lindride 16
 Lindride 12 Lindride 15  Lindride 19
Lindride 4 Lindride 15-C
Lindride 14 Lindride 6 (all types)
Lindride 32 series SDS for Download
 Lindride 32 Lindride 36 (all types)
 Lindride 34 Lindride 39
Lindride 35  
Lindride 52 series SDS for Download
 Lindride 52 Lindride 56 (all types)
Lindride 52-D Lindride 59
Lindride 62 series SDS for Download
 Lindride 62
 Lindride 62-C
Lindride 66 (all types)
Lindride 20 series SDS for Download
 Lindride 22
 Lindride 25 (all types)
Lindride 29
Lindride 40 series SDS for Download
 Lindride 42
 Lindride 46-Q

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