Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- TECHNOMELT PUR 4655 ME
- Synonyms
- PURMELT ME 4655
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Polyurethane Hot Melt
Manufacturers & Suppliers
Henkel Ltd
manufacturer
Wood Lane End, HP2 4RQ Hemel Hempstead, Great Britain
+44 1442 278000
Emergency Contacts
Emergency Contact
+44 0 8701 906777
24 Hours
Emergency Contact
+44 (0) 1606 593933
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
1-Component PU adhesive. Base substances of preparation: Polyurethane prepolymer with isocyanate groups
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| methyl methacrylate EC: 201-297-1 | 80-62-6 | 0.1 - 1% | Yes |
| n-butyl methacrylate EC: 202-615-1 | 97-88-1 | 0.1 - 1% | Yes |
| methylenediphenyl diisocyanate EC: 247-714-0 | 26447-40-5 | 0.01 - 0.1% | Yes |
Notes
For full text of the H - statements and other abbreviations see section 16 "Other information". Substances without classification may have community workplace exposure limits available.
First Aid Measures
Emergency procedures for chemical exposure incidents
Move to fresh air, consult doctor if complaint persists.
Molten product. After skin contact cool down immediately with cold water. Do not remove adherent product. Seek medical advice.
After contact with the hot melt: cool with water, seek medical attention.
Rinse mouth, drink 1-2 glasses of water, do not induce vomiting, consult a doctor.
Immediate Medical Attention
Seek medical advice/consult a doctor.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
All common extinguishing agents are suitable.
High pressure waterjet
In case of fire toxic gases can be released.
Firefighter Protection
Wear self-contained breathing apparatus. Wear protective equipment.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Wear protective equipment. Avoid contact with skin and eyes.
Do not empty into drains / surface water / ground water.
Remove mechanically.
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Similar products with comparable safety profiles
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Do not eat, drink or smoke while working. Wash hands before work breaks and after finishing work.
Store in sealed original container protected against moisture. Ensure good ventilation/extraction. Store in a cool place in closed original container.
Do not eat, drink or smoke while working. Wash hands before work breaks and after finishing work.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Ensure good ventilation/extraction.
Wear refractive gloves while working with the hot melt.
Protective goggles. Protective eye equipment should conform to EN166.
In case of dust formation, we recommend wearing of appropriate respiratory protection equipment with particle filter P (EN 14387). This recommendation should be matched to local conditions.
Wear protective equipment. Protective clothing should conform to EN 14605 for liquid splashes or to EN 13982 for dusts.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under recommended storage conditions.
Reaction with water, alcohols, amines. Reacts with water: Pressure built up in closed vessel (CO2).
See section reactivity
Humidity
See section reactivity.
At higher temperatures isocyanate may be released. Carbon dioxide is generated under contact with moisture, leading to pressure in the cans. Danger of cans bursting!
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
In consultation with the responsible local authority, must be subjected to special treatment.
In consultation with the responsible local authority, must be subjected to special treatment.
Waste Codes
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is TECHNOMELT PUR 4655 ME known by?
TECHNOMELT PUR 4655 ME is also known as: PURMELT ME 4655
What is the hazard signal word for TECHNOMELT PUR 4655 ME?
The signal word is no signal word.
What is the physical form of TECHNOMELT PUR 4655 ME?
TECHNOMELT PUR 4655 ME is a solid appearing as solid material solid ivory with ivory color. It has characteristic odor.
What is the solubility of TECHNOMELT PUR 4655 ME?
No data available / Not applicable
What is TECHNOMELT PUR 4655 ME used for?
Polyurethane Hot Melt
What is the melting point of TECHNOMELT PUR 4655 ME?
The melting point is No data available / Not applicable and the boiling point is No data available / Not applicable.