Damival® 13682 AN90 / 13481 BB00,Potting casting resin for electronic assemblies, sensors, fragile components protection. Self-levelling potting adhesive for batteries

Damival® 13682 AN90 / 13481 BB00

▪ Polyurethane potting resin

▪ Not CMR classified, MDI free hardener,

▪ Flexible resin, even at low temperature, Shore Hardness A 50

▪ Self-extinguishing, UL94 V0 approved (file E108253)

▪ Approved for railway application: EN45545-2 HL3 for R22-23-24

▪ Thermal resistant up to 150°C

▪ High thermal conductivity: 0.95 W/m.K

Description

Two parts polyurethane resin free of MDI and not CMR classified. Very soft, flexible and thermal resistant up to 150°C.

Compliant with RoHS, ELV 2000/53/CE regulations, free of any SVHC substances according to REACH, and halogen

free according to IEC 61249-2-21 and IPC 4101B. Low smoke emissions and toxicity in case of fire as per EN45545-2

standard.

Application

Potting, casting resin for electronic assemblies, sensors, fragile components protection. Self-levelling potting adhesive

for batteries.

Processing

The resin must be stirred prior use, as it contains fillers which may settle during storage. Avoid air introduction during

stirring.

Polyurethane resin and hardener are sensitive to moisture during the processing steps (storage, mixing, casting). The

parts to be casted should be dry and clean.

A preheating of the parts and/or of the resin may improve the encapsulation. A vacuum processing enhances the

dielectric and mechanical properties.

Mixing can be done by machine or manually. Easy check of the quality mix thanks to the colored hardener.

The gel time and the curing time depend on the mixed volume, the temperature and the thickness of the layer. Final

properties are depending on the curing level.

Mixing ratio (resin/hardener):

Weight: 100 / 9

Volume: 100 / 1313682 AN90  

Packaging

Resin: 25 kg, 250 kg metallic drum, 1500kg container

Hardener: 5kg, 20 kg, 200 kg metallic drum

Storage conditions – Shelf life

Resin: 12 months in original sealed packaging, at maximum 25°C, protected from moisture. A storage above 25°C will

increase the settling. Higher temperature can be achieved during short period of time.

Hardener: 12 months in original sealed packaging, at maximum 25°C, protected from moisture. Higher temperature can

be achieved during short period of time.

Health and safety

The products are intended for professional/industrial use only. For any further information, please refer to safety data

sheet.