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TECHNOMELT PUR 4655 ME

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Chemical Identity

Product Identification & Regulatory Data

Official chemical identifiers, CAS numbers, and regulatory compliance information

Basic Product Information

Product Name
TECHNOMELT PUR 4655 ME

Regulatory Identifiers

CAS Number
N/A

Chemical Abstracts Service registry number - unique identifier for chemical substances

Uses Information

Identified Uses
Polyurethane Hot Melt

Overview

TECHNOMELT PUR 4655 ME commonly used polyurethane hot melt.

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Organize and access your chemical safety data with ease.
Safety Classification

GHS Hazard Classification & Safety Warnings

Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications

Classification Status

Classified

Signal Word

no signal word

Hazard Classifications

Not Classified

GHS Hazard Pictograms & Safety Symbols

GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions

Hazard Statements

Precautionary Statements

Supply Chain

Manufacturers & Suppliers

Authorized suppliers, manufacturers, and distribution network information

Henkel Ltd Adhesives company logo - Safety Data Sheet supplier organization

Henkel Ltd Adhesives

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Wood Lane End HP2 4RQ Hemel Hempstead Great Britain

GB

+44 (1442) 278000

https://mysds.henkel.com/index.html#/appSelection
Emergency

24/7 Emergency Response

Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies

Emergency Contact

+44 0 8701 906777

GB

24 Hours

Composition

Chemical Composition & Hazardous Ingredients

Detailed component analysis, concentration ranges, and hazardous substance identification

Product Type

mixture

General Composition

Declaration of the ingredients according to CLP (EC) No 1272/2008:

Chemical Components & Hazardous Substances

Chemical Name CAS Number Concentration Hazardous
methyl methacrylate
EC: 201-297-1
 80-62-6 0.1-1% Hazardous
n-butyl methacrylate
EC: 202-615-1
 97-88-1 0.1-1% Hazardous
methylenediphenyl diisocyanate
EC: 247-714-0
 26447-40-5 0.01-0.1% Hazardous

Composition 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

Emergency First Aid Measures

Critical first aid procedures for chemical exposure incidents and medical emergencies

Inhalation Exposure

Move to fresh air, consult doctor if complaint persists.

Skin Contact

Rinse with running water and soap. Apply replenishing cream. Change all contaminated clothing. If necessary, see a dermatologist.

Eye Contact

Rinse immediately with plenty of running water (for 10 minutes). Seek medical attention if necessary.

Ingestion/Swallowing

Rinse mouth, drink 1-2 glasses of water, do not induce vomiting, consult a doctor.

Alternatives

Related Chemical Substances & Alternative Products

Similar chemicals with comparable safety profiles and industrial applications

T
TECHNOMELT PUR 4655 ME
No identifier available
T
TECHNOMELT PUR PRIMER 6B-23
UFI: SF6K-AWX7-M20Q-K32Y
T
TECHNOMELT AS 294
No identifier available
T
TECHNOMELT PUR CLEANER ME
No identifier available
T
TECHNYL SHAPE A 402H1 NC
No identifier available
H
HiTEC 34022 Performance Additive
UFI: 1D6P-MOMN-K005-UJJU
T
TECNITE ER 49
No identifier available
H
HiTEC 343 Performance Additive
UFI: P3KE-NQVK-QF2U-0VT1
Section 9

Technical Specifications & Material Properties

Physical state, chemical properties, melting point, boiling point, and material characteristics

Physical State
solid
Critical Property
Physical State Data
solid
State Under Standard Conditions
Not available
Appearance
Not available
Colour
Ivory
Colour Intensity
Not available
Form
blocks
Odor
acrylic
Odor Threshold
Not available
Ph
Not applicable, Product is non-soluble (in water).
Melting Point
55 °C (131 °F)
Critical Property
Boiling Point
Not applicable, Decomposes before boiling point is reached
Critical Property
Flash Point
Not applicable, Product is a solid.
Critical Property
Freezing Point
Not available
Softening Point
110 °C (230 °F)
Solidification Point
Not applicable, Product is a solid.
Cloud Point
Not available
Crystallisation Point
Not available
Relative Evaporation Rate
Not available
Evaporation Rate
Not available
Vapor Pressure
Vapour pressure (20 °C (68 °F)) < 0,00001 hPa Literature value, Diphenyl-methane-diisocyanate, (MDI) Vapour pressure (50 °C (122 °F)) < 0,0005 hPa Literature value, Diphenyl-methane-diisocyanate, (MDI)
Vapor Density
Not available
Relative Density
Not available
Bulk Density
Not available
Density
1,13 - 1,23 g/cm3
Critical Property
Flammability
The product is not flammable.
Upper Explosive Limit
Not available
Lower Explosive Limit
Not available
Explosive Limits
Not available
Auto Ignition Temperature
Not applicable, Product is a solid.
Decomposition Temperature
Not applicable, Substance/mixture is not self-reactive, no organic peroxide and does not decompose under foreseen conditions of use
Solubility
Insoluble
Partition Coefficient
Not applicable Mixture
Solubility In Water
Insoluble
Solubility In Fat
Not available
Molecular Weight
Not available
Voc Content
Not available
Metal Corrosion
Not available
Dynamic Viscosity
6.000 - 12.000 mPa.s
Kinematic Viscosity
Not applicable, Product is a solid.
Properties Status
Not available
Section 8

Exposure Controls & Personal Protective Equipment

Occupational exposure limits, engineering controls, and required safety equipment

Engineering Controls

Ensure good ventilation/extraction.

Hand Protection

Chemical-resistant protective gloves (EN 374). Suitable materials for short-term contact or splashes (recommended: at least protection index 2, corresponding to > 30 minutes permeation time as per EN 374): nitrile rubber (NBR; >= 0.4 mm thickness) Suitable materials for longer, direct contact (recommended: protection index 6, corresponding to > 480 minutes permeation time as per EN 374): nitrile rubber (NBR; >= 0.4 mm thickness) This information is based on literature references and on information provided by glove manufacturers, or is derived by analogy with similar substances. Please note that in practice the working life of chemical-resistant protective gloves may be considerably shorter than the permeation time determined in accordance with EN 374 as a result of the many influencing factors (e.g. temperature). If signs of wear and tear are noticed then the gloves should be replaced.

Eye Protection

Protective goggles Protective eye equipment should conform to EN166.

Respiratory Protection

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.

Skin/Body Protection

Wear protective equipment. Protective clothing should conform to EN 14605 for liquid splashes or to EN 13982 for dusts.

Section 14

Transportation & Shipping Information

UN numbers, shipping names, transport classes, and regulatory transport requirements

FAQ

Chemical Safety FAQ & Common Questions

Most frequently asked questions about safety, handling, storage, and regulatory compliance

What is the hazard signal word for TECHNOMELT PUR 4655 ME?

The signal word for this substance is "no signal word".

What is the physical form of TECHNOMELT PUR 4655 ME?

TECHNOMELT PUR 4655 ME is a solid with ivory color. It has acrylic odor.

What is the solubility of TECHNOMELT PUR 4655 ME?

Insoluble

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 55 °C (131 °F) and the boiling point is Not applicable, Decomposes before boiling point is reached.