SAFETY DATA SHEET
MASTERFLEX 460 & MASTERFLEX 460 PU PRIMER PART 2
1 IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND THE COMPANY
MASTERFLEX 460 & MASTERFLEX 460 PU PRIMER PART 2
PRODUCT NAME:
F000000
PART No.:
MBT Ucrete
SUPPLIER:
19 Broad Ground Industrial Estate
Lakeside, Redditch
Worcestershire, B98 8YP
(+44) 161 794 7411
TEL:
(+44) 161 727 8547
FAX:
2 COMPOSITION/INFORMATION ON INGREDIENTS
INGREDIENT NAME EINECS CAS No. CONTENTS SYMBOL RISK
No. (R No.)
POLYMERIC DIPHENYLMETHANE DI-ISOCYANATE
202-966-0 9016-87-9 60-100 % Xn 20, 36/37/38, 42/43
The full text for all R-phrases are shown in section 16.
Diphenymethane-4,4-diiscocyanate based composition
COMPOSITION COMMENTS:
3 HAZARDS IDENTIFICATION
Harmful by inhalation.
Irritating to eyes, respiratory system and skin.
May cause sensitisation by inhalation and skin contact.
4 FIRST AID MEASURES
Move the exposed person to fresh air at once. Provide fresh air, warmth and rest, preferably
INHALATION:
in a comfortable upright sitting position. Get medical attention if any discomfort continues.
Treatment is symptomatic for primary irritation or bronchospasm
DO NOT INDUCE VOMITING! NEVER MAKE AN UNCONSCIOUS PERSON VOMIT OR
INGESTION:
DRINK FLUIDS! Rinse mouth thoroughly. Promptly get affected personnel to drink large
volumes of water to dilute the swallowed chemical. Obtain medical advice Provide rest,
warmth and fresh air.
Remove affected person from source of contamination. Get medical attention promptly if
SKIN:
symptoms occur after washing.
Remove victim immediately from source of exposure.
EYES:
Make sure to remove any contact lenses from the eyes before rinsing. Promptly wash eyes
with plenty of water while lifting the eye lids. Continue to rinse for at least 15 minutes and get
medical attention.
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MASTERFLEX 460 & MASTERFLEX 460 PU PRIMER PART 2
5 FIRE FIGHTING MEASURES
Use extinguishing media appropriate for surrounding fire.
EXTINGUISHING MEDIA:
6 ACCIDENTAL RELEASE MEASURES
PRECAUTIONS TO PROTECT ENVIRONMENT:
Avoid subsoil penetration. Prevent product from entering drains. Do not contaminate surface
water.
Wear necessary protective equipment. Test for MDI vapour ABSORB. Absorb with inert,
SPILL CLEANUP METHODS:
damp, noncombustible material, then flush area with decontaminate. Absorb small quantities
with paper towels and evaporate in safe place (fume hood). Allow sufficient time for vapours
to completely clear the hood ducts, then burn the paper in a location away from combustible
materials.
7 HANDLING AND STORAGE
Avoid spilling, skin and eye contact. Ventilate well, avoid breathing vapours. Use approved
USAGE PRECAUTIONS:
respirator if air contamination is above accepted level.
Keep in cool, dry, ventilated storage and closed containers.
STORAGE PRECAUTIONS:
8 EXPOSURE CONTROLS AND PERSONAL PROTECTION
INGREDIENT NAME CAS No STD LT EXP ST EXP
(8 hrs) (15 min)
POLYMERIC DIPHENYLMETHANE DI-ISOCYANATE
9016-87-9 MEL 0.02 mg/m3 0.07 mg/m3
OES = Occupational Exposure Standard.
INGREDIENT COMMENTS:
PROTECTIVE EQUIPMENT:
Provide adequate general and local exhaust ventilation.
VENTILATION:
No specific recommendation made, but respiratory protection must be used if the general level
RESPIRATORS:
exceeds the Occupational Exposure Level (OEL).
Use full length gloves.
PROTECTIVE GLOVES:
Wear approved chemical safety goggles where eye exposure is reasonably probable.
EYE PROTECTION:
Wear appropriate clothing to prevent any possibility of liquid contact and repeated or
OTHER PROTECTION:
prolonged vapour contact.
Wash at the end of each work shift and before eating, smoking and using the toilet. Promptly
HYGIENIC WORK ROUTINES:
remove any clothing that becomes contaminated. Wash promptly with soap & water if skin
becomes contaminated. Use appropriate skin cream to prevent drying of skin. No eating or
drinking while working with this material. DO NOT SMOKE IN WORK AREA!
9 PHYSICAL AND CHEMICAL PROPERTIES
Liquid. Paste
APPEARANCE:
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MASTERFLEX 460 & MASTERFLEX 460 PU PRIMER PART 2
Various
COLOUR:
Miscible with water.
SOLUBILITY DESCRIPTION:
10 STABILITY AND REACTIVITY
Normally stable.
STABILITY:
Avoid heat, flames and other sources of ignition.
CONDITIONS TO AVOID:
Strong acids.
MATERIALS TO AVOID:
HAZARDOUS DECOMPOSITION PRODUCTS:
Reaction with water (moisture) produces CO2 Gas. Exothermeric reaction with materials
containing active hydrogen groups.
11 TOXICOLOGICAL INFORMATION
This chemical may cause skin/eye irritation. Prolonged exposure to the preparation may
HEALTH WARNINGS:
cause serious health effects. Prolonged exposure to the preparation may cause serious
respiratory sensitisation. Symptoms may include irritation to the eyes, nose, throat and lungs,
possibly combined with dryness of the throat, tighness of chest and difficulty in breathing. The
on-set of the respiratory symptoms may be delayed for several hours after exposure.
Skin. Eyes. Respiratory system, lungs.
TARGET ORGANS:
12 ECOLOGICAL INFORMATION
Will react with water to produce inert and non-biodegradeable solids
DEGRADABILITY:
13 DISPOSAL CONSIDERATIONS
Dispose of in accordance with Local Authority requirements.
DISPOSAL METHODS:
14 TRANSPORT INFORMATION
ROAD:
Product not classified as dangerous goods under any transport regulations
ROAD TRANSPORT NOTES:
RAIL:
Product not classified as dangerous goods under any transport regulation
RAIL TRANSPORT NOTES:
SEA:
AIR:
Product not classified as dangerous goods under any transport regulations
AIR TRANSPORT NOTES:
15 REGULATORY INFORMATION
LABEL FOR SUPPLY:
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MASTERFLEX 460 & MASTERFLEX 460 PU PRIMER PART 2
R-20 Harmful by inhalation.
RISK PHRASES:
R-36/37/38 Irritating to eyes, respiratory system and skin.
R-42/43 May cause sensitisation by inhalation and skin contact.
P-4 Contains isocyanates. See information supplied by the manufacturer.
SAFETY PHRASES:
S-23 Do not breathe gas/fumes/vapour/spray.
S-24/25 Avoid contact with skin and eyes.
S-26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S-37 Wear suitable gloves.
S-38 In case of insufficient ventilation, wear suitable respiratory equipment.
S-45 In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
S-60 This material and its container must be disposed of as hazardous
waste.
Rivers (Prevention of Pollution) Act 1961.
UK ENVIRONMENTAL LISTINGS:
Control of Pollution (Special Waste Regulations) Act 1980.
System of specific information relating to Dangerous Preparations. 91\155.
EC DIRECTIVES:
Classification and Labelling of Substances and Preparations Dangerous for Supply.
APPROVED CODE OF PRACTICE:
Occupational Exposure Limits EH40.
GUIDANCE NOTES:
Introduction to Local Exhaust Ventilation HS(G)37.
CHIP for everyone HSG(108).
16 OTHER INFORMATION
Dangerous Properties of Industrial Materials Report, N.Sax et.al.
INFORMATION SOURCES:
20/05/02
REVISION DATE:
REVISION No. /REPLACES SDS ISSUED:
Issue 2
SDS0313
SDS No.:
R-20 Harmful by inhalation.
R-PHRASES (Full Text):
R-36/37/38 Irritating to eyes, respiratory system and skin.
R-42/43 May cause sensitisation by inhalation and skin contact.
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