Description
PERMABOND® 4C20 is an intermediate viscosity, medical device grade, cyanoacrylate that is used to bond through intermediate gaps. It is fast setting and suitable for use on plastics, rubber and metals.
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.
Features & Benefits
- Fast-setting
- Some gap fill ability
- Ideal for automated dispensing
Biocompatibility
ISO 10993-5 Cytotoxicity USP VI
Physical Properties of Uncured Adhesive
|
Chemical composition |
Ethyl cyanoacrylate |
|
Appearance |
Colourless |
|
Viscosity @ 25°C |
400-600 mPa.s (cP) |
|
Specific gravity |
1.1 |
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