Jowatherm-Reaktant
®
MR
630.99
Product InformationProduct Information
Hazard-free PUR hot melt adhesive for textile lamination
No hazard labeling*
Increased health protection
High initial strength
(*in accordance with EU Regulation 1272/2008 and EU Directive 2008/58/EC)
Technische Information
www.jowat.com
The information given in this leaet is based on test results from our laboratories as well as on experience gained in the eld, and does in no way constitute any guarantee of properties. Due to
the wide range of dierent applications, substrates, and processing methods beyond our control, no liability may be derived from these indications nor from the information provided by our free
technical advisory service. Before processing, please request the corresponding data sheet and observe the information in it! Customer trials under everyday conditions, testing for suitability
at normal processing conditions, and appropriate t-for-purpose testing are absolutely necessary. For the specications as well as further information, please refer to the latest technical data
sheets.
Product Information
What are PUR hot melt adhesives with hazard-free labeling?
One-component moisture-curing PUR hot melt adhesives have been an established
technology for decades. The dierence between conventional and hazard-free PUR hot
melt adhesives lies in the content of free monomeric diisocyanate. Depending on the
concentration, isocyanates have an irritating eect on the skin, mucous membranes,
eyes and respiratory tract, but can also cause allergic reactions. Products containing
more than 0.1 percent isocyanates must therefore be labeled with the corresponding
hazard symbols. As of August 24, 2023, everyone within the European Union who comes
into contact with PUR hot melt adhesives will be required by law to have completed a
mandatory training. However, adhesives with a free monomeric diisocyanate content
of less than 0.1 percent are not subject to hazard labeling—and therefore also not
subject to the training requirement.
Occupational Safety Is Not an Option, It Is a Priority
Jowatherm-Reaktant
®
MR 630.99 is a PUR hot melt adhesive without GHS pictograms. This laminating adhesive
was developed for the production of composite materials in the textile industry and can be used for textile-to-textile
lamination as well as for textile-to-membrane lamination on established manufacturing machines with engraved
roller or slot nozzle applicators. It meets the requirements in accordance with ECO PASSPORT by OEKO-TEX
®
.
Jowatherm-Reaktant
®
MR 630.99 is an “all-rounder” characterized by high initial strength and very good wash
resistance in the composite textile.
Jowatherm-Reaktant
®
MR 630.99
PUR hot melt adhesive with hazard-free labeling for textile lamination
Based on PUR MR
Appearance yellowish translucent
Viscosity
at 110°C
~17,000 mPas
Processing temperature 100°C–140°C
Softening point 55°C
Reaction time ~5–7 days
Initial strength
● ● ◐
Wash resistance
● ● ●