Havel Composites CZ sro Epoxy resin LH 330

Havel Composites CZ sro Epoxy resin LH 330 is suitable for curing at room temperature. Suitable hardener: H330, mixing ratio: 100:40 weight, or 100:50 volume. Gel time at 25°C is 70min. Heat resistance: 50°C. Designed for the production of coatings and surface finish of various parts. It is possible to engrain it by pigment pastes for epoxides.

Polymer Name: Epoxy Resins & Compounds

Chemical Family: Bisphenol A Type Epoxy, Bisphenol Epoxy Resins, Epoxy & Epoxy Derivatives

Processing Methods: Casting

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

Materials Features
Special Properties
  • High flexibility and toughness
  • Workability time / so-called pot life / by
  • About 60 min. up to about 80 min.

Applications & Uses

Markets
Applications
Composites Processing Methods
Uses
  • Coatings tI. 1-4mm.
  • Adhesives, Castings
  • Electrical insulation of electronic components a
  • Imanufacture of flexible laminates

These are laminar, potting (small-volume) systems with low viscosity, not containing solvents or fillers, intended for curing at room temperature or slightly elevated (up to 45 ° C) temperature. The systems are suitable for the production of glass, carbon and reinforced parts aramid fibers, which are characterized by high flexibility, toughness and adhesion to most material. Pot life in the crucible varies from about 20 minutes to 90 minutes. Thanks Due to their excellent adhesive properties, these systems can also be used as adhesives for wood, metal, glass, concrete and countless types of plastic. Fillers (eg metal powder, dust, cotton flakes, etc.) can be mixed to achieve special system properties. Due to the elongation at 6-9%, which is advantageous when used as a laminating resin, the strength is in cut and peel resistance a little lower than our special adhesives pryskyric.

Processing

At temperatures between 20 ° C and 30 ° C All common processing methods

Laminating resin LH 330
  • Standard medium viscosity resins based on bisphenol A. Viscosity: 0.6-0.8 Pas / 25 ° C.
  • No crystallization occurs at normal storage temperatures.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Density (25°C)1,12 - 1,15g/cm³-
Viscosity0,6-0,9--
Epoxy Equivalent176-.180--
Epoxy Value0,514 - 0,537--
Colormax. 2Gardner-