RAKU® PUR 49-3020

Bonding Technology

RAKU® PUR 49-3020 is a solvent-free, two-component reaction adhesive that cures at room temperature. After a medium open time, the adhesive cures to a hard-elastic compound and shows a universal adhesion spectrum. The cured adhesive is weather-resistant and is characterized by a high resistance to media and chemicals.

Product Info

Features

Size of application area
mm²/³range
cm²/³ range
m²/³ range
Thermoplastics
PA
PA (PA 6)
PA (PA 6.6)
PA (PA 12)
PMMA
PUR (lower degree of cross-linking)
PVC (harder perfomance)
Thermoplastics (Styrenes)
ABS
ASA
EPS
PS
SAN
SB
XPS (rigid foam)
Thermosetting Plastics
EP
HPL
PUR (higher degree of cross-linking)
UP
Thermosets (Composites)
CRP
BMC
FR4
GRP
SMC
Elastomers
NBR
SBR
Metals - susceptible to corrosion (active)
steel (blasted SA 2,5)
Metals - anti corrosive surfaces (passive)
aluminium
steel - chromated
steel - stainless
zinc (also galvanized materials)
Construction Materials & Substrates
insulating materials
gypsum & plasterboard
Wood & Timber
veneer
HPL laminate
MDF - medium density fiberboard
OSB - oriented strand board
Solvents
solvent-free
Shore-D
Sh-D 61 to 80
Deformation capability
≤ 30%
Colour of adhesive film
colour spectrum bright
chassis & vehicle superstructures
composite panels
composite panels
several bondings - composite panels
Curing mechanisms
room temperature curing
Pot life @ +20/23°C - Minimum / minutes
16-30 min
(Mixed) viscosity
high viscosity
Packaging unit
hobbock/ drum
IBCs
Degree of automation
manual application
semi automatic
Application Types
dot application
line, bead application
surface coating
Liquid Adhesives
2-part systems

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