DOLPHS

Damival® U620

Damival® U620

Two parts, ambient curing polyurethane system, not CMR (Carcinogenic, Mutagen, Reprotoxic) classified and Low Monomer isocyanate content (no need for specific user training), low sagging after mixing, with a high thermal conductivity and very low glass transition. Dark grey colored.

Key Properties

Multipurpose system: TIM, Thermal Gap filler, Thermal soft adhesive
No CMR classification, MDI free, Low isocyanate monomer content: safer use
Paste, low sagging
High Reactivity version
Excellent thermal conductivity 2,4 W/m.K
Low glass transition temperature: flexible even at low temperature
Self-extinguishing: UL94 V0 approved on 1mm (file QMFZ2-E513702)

Details

Chemical Base Polybutadiene
Mix viscosity 23°C 180000 mPa.s
Application PCBA and sensors
Operating Temperature 100 – 150°C
Potting Hardness 82A
Thermal Conductivity 2.4 W/m.K

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