Tecniseal M-351 & Tecniseal N-300
ACC. TO 91/155/EC
Date: 01.02.01

1. Product identification/Company identification
1.1 Product data: 1-K-silicone sealant (neutral curing)
Trade name: Tecniseal M-351 & N-300
1.2 Manufacturer/Supplier: B&N Products Pty Ltd
Post code/Town: 5 Hillside Road Blackwood S.A. 5051
Telephone/Fax: Telephone: (08) 8278 8866 Fax: (08) 8278 8248

2. Composition/Information on components
2.2 Chemical characterization:
Description: polydimethyl siloxane + oximosilane cure system + filler + auxiliary agent
Hazardous components:
EINECS/ELINCS no CAS no.: Components: Weight % EC/R Symbol
245-366-4 022984-54-9 Methyl-tris-(butanone oxime) silane <2% 36/38-43 Xi
218-747-8 002224-33-1 Vinyl-tris-(butanone oxime) silane <1.0% 38-41-43 Xi
423-580-0 37859-57-7 Methyltri(methylisobutylketoxime)silane <3% 48/22-53 Xn

3. Hazards identification
3.1 Information pertaining to particular dangers for humans and environment:
Can irritate skin, eyes and respiratory system. May cause sensitization by skin contact.
3.2 Specific hazards:
After ingestion, danger of damage to health by prolonged exposure.

4. First aid measures
4.1 General instructions: product eliminates small amounts of oxime during polymerization. Ventilate areas well.
4.2 In case of inhalation: ensure fresh air and quiet position.
4.3 In case of skin contact: wipe off with towel/paper and wash with plenty of soap and water. Remove soiled clothing and washing before using again.
4.4 After contact with eyes: immediately rinse out 10-15 minutes with plenty of water and seek medical advice.
4.5 After ingestion: do not induce vomiting. Seek medical advice and indicate substance precisely.

5. Fire fighting measures
5.1 Suitable extinguishing agents: dry powder, sand, foam, CO2
5.2 Extinguishing media that must not be used for safety reasons:
5.3 Special hazards from the substance itself, its combustion products or flue gases:
carbon dioxide is given off during burning.
5.4 Special protective equipment for fire fighters: use self-contained breathing apparatus.

6. Accidental release measures
6.1 Precautions for persons: provide good ventilation, keep product away from children.
6.2 Measures for environmental protection: under influence of humidity, polymerization to inert rubber.
6.3 Measures for cleaning/collection: pick up mechanically. Subsequent cleaning with white spirit is possible.
6.4 Additional instructions: remove ignition sources.

7. Handling and storage
7.1 Handling: provide good ventilation for area and workplace.
7.2 Storage: keep container closed, store in a dry and cool place.

8. Exposure controls and personal protection
8.1 Additional instructions for construction of technical installations: Note Section 7.
8.2 Personal protective equipment:
General protective and hygienic measures: do not eat, drink or smoke at the workplace. Avoid contact with eyes and skin. Do not breathe vapours.
Breathing mask: not needed in well-ventilated areas
Hand protection: not required if used carefully, otherwise protective gloves of PVC, PE or rubber.
Eye protection: not required if used carefully, otherwise safety glasses.

9. Physical and chemical properties
9.1 Form: stable paste Colour: various Odour: aromatic
9.2 Change in condition:
Boiling point/range: n.a Flash point: n.a. Ignition point: > 400 °C
Explosion limit: lower: n.a. upper: n.a. Vapour pressure: 1 mbar (20°C) Density: 1 to 1.4 g/cm³
Solubility in water: insoluble pH-value: 7 Viscosity: stable paste
9.3 Further information:
Thermal decomposition: not applicable

10. Stability and reactivity
10.0 General information: no dangerous reactions known when stored and handled properly.
10.2 Substances to avoid: reacts with water/humidity with formation of small amounts of oxime.
10.3 Hazardous decomposition products: none known when stored and handled as prescribed.

11. Toxicological information
11.1 Acute toxicity: After reaction, vulcanizates are neither mutagenic, carcinogenic nor teratogenic and present no hazard for people and the environment.
11.4 Other toxicological information: product eliminates small amounts of oxime during polymerization. This can be irritating to the skin and mucous membranes.
May cause sensitization by skin contact.

12. Ecological information
12.3 Ecotoxic effects: silicone rubber is not biologically degradable, is easy to separate from water mechanically.
12.4 Other ecological information: do not allow to enter bodies of water/drains. Vulcanizate is insoluble in water.

13. Disposal considerations
13.1 Product: burn according to instructions in special waste incinerator. Smaller amounts can be disposed of in a residential waste incinerator.
Depositing together with residential/commercial waste possible, if needed, after hardening. Regulations from local government agencies must be observed.
Waste catalog no.: 573 01
13.2 Contaminated packaging: deliver packaging, emptied of remainders, to recovery site according to applicable regulations.
Waste catalog no. for unvulcanized product: 559 03.

14. Transport information
14.1 Land transport ADR/RID and GGVS/GGVE: Not a hazardous material in the sense of transport regulations
Hazard number/ticket:
Designation of the goods:
German post:
14.2 Inland waterways transport ADN/ADNR: Not a hazardous material in the sense of transport regulations
14.3 Sea transport IMDG/GGVSee- Not a hazardous material in the sense of transport regulations
Marine pollutant:
Correct technical name:
Proper ship. name:
Shipping symbols:
14.4 Aircraft transport: ICAO/IATA: Not a hazardous material in the sense of transport regulations
Correct technical name:
Proper ship. name:
Shipping symbols:
Packaging instructions:
14.5 Transport/Further information:

15. Regulatory information
15.1 Data for labelling acc. to EC regulations:
Code letter and hazard designation:
EC/R: 43: May cause sensitization by skin contact.
EC/S: 2: Keep out of the reach of children. 24/25: Avoid contact with skin and eyes.
Special labelling provisions:
Contains: 2-butanonoxime. Can cause allergic reactions.
15.2 National regulations:
Not named in accident instructions.
CAS no.: not assumed
Water hazard class: WGK 1 (self assessment)
Waste catalog no. (unvulcanized product): 559 03

16. Other information:
n.a. = not applicable; n.g. not given = not assumed n.r.= not relevant
These data are based on our present knowledge However, they do not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship.

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