Permabond

790 Fast Curing Surface Insensitive Wicking Grade Cyanoacrylate Adhesive, Black

In Stock

Permabond® 790 is a low-viscosity, surface-insensitive adhesive that will rapidly bond substrates with acidic surfaces such as wood and plated surfaces. Plastics, metals, ceramics, and elastomers are also rapidly bonded. The fast cure minimizes the occurrence of frosting and fogging. The wicking viscosity of this product makes it ideal for post-assembly application. Cyanoacrylate adhesives are single-component adhesives that polymerize rapidly when pressed into a thin film between parts. The moisture adsorbed on the surface initiates the curing of the adhesive. Strong bonds are developed extremely fast and on a great variety of materials. These properties make Permabond® cyanoacrylates the ideal adhesives for high-speed production lines.

Extremely fast setting
Rapid development of high-strength
Ease of use - no mixing or heat cure
Surface insensitive
100% reactive, no solvents

Tan bajo como USD 39.40

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Documentos técnicos

Product Info & TDS Sheets

Permabond 790 Technical Data Sheet

Detalles

Más información
Código PAC	C100378
Marca	Permabond
Tipo	Cianoacrilato

Más información

Physical Properties of Uncured Adhesive

Chemical composition: Ethyl cyanoacrylate
Appearance: Colourless
Viscosity @ 25°C: 2 mPa.s (cP)
Specific gravity: 1.1

Typical Curing Properties

Maximum gap fill: 0.5mm (0.02")
Fixture/handling time* (0.3 N/mm² shear strength is achieved)
- 2-3 seconds (Steel)
- 2-3 seconds (Buna N Rubber)
- 2-3 seconds (Phenolic)
Full strength 24 hours

*Handling times can be affected by temperature, humidity, and specific surfaces being bonded. Larger gaps or acidic surfaces will also reduce cure speed but this can be overcome by the use of Permabond C Surface Activator (CSA) or Permabond QFS 16.