RAKU® MELT 46-4615

Adhesive Bonding Technology

Moisture reactive hot melt adhesive (RHM) based on polyurethane prepolymers. After a short open time, the handling strength of the bonded substrates is very quickly achieved.

The final curing takes place within approx. 3-5 days, depending on temperature and humidity conditions, to a very flexible elastomer with high cold and heat stability (-40°C to 120°C) and good media resistance.

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RAMPF Polymer Solutions GmbH & Co. KG
Adhesive Bonding Technology

RAMPF Polymer Solutions GmbH & Co. KG based in Grafenberg near Stuttgart is your global partner for innovative bonding, sealing and encapsulation solutions.

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Features

Sector expertise
Manufacuting industry
Adhesive and sealant systems
Adhesive
Components
1-part systems
1-part systems
1-part polyurethane
Thermoplastics
ABS
ASA
EPS
PA
PA (PA 6)
PA (PA 6.6)
PA (PA 12)
PMMA
PS
PUR (lower degree of cross-linking)
PVC (harder perfomance)
SAN
SB
XPS (rigid foam)
Elastomers
NBR
SBR
Thermosetting Plastics
EP
HPL
PUR (higher degree of cross-linking)
UP
Composites
CRP
BMC
FR4
GRP
SMC
Metals
aluminium
steel - blasted SA 2,5
steel - chromated
steel - stainless
zinc (also galvanized materials)
Wood & Timber
veneer
laminate - HPL
MDF - medium density fiberboard
OSB - oriented strand board
Construction materials
insulating materials
gypsum & plasterboard
Size of application area
cm²-/cm³ range - component
m² range - workpiece
Curing mechanisms
moisture curing
Pot life @ +20/23°C - Minimum / minutes
1-5 min
(Mixed) viscosity
high viscosity
Packaging unit
hobbock
temperature resistance <0°C (approx.)
from -40°C
temperature resistance >0°C (approx.)
to +120°C
colour and colour fastness
colour spectrum bright
deformation capability
> 300%
Degree of automation
semi automatic (hand-operated)
Application Types
dot application
line, bead application
surface coating

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