COMPOSITION / INFORMATION ON INGREDIENTS:
Silicone based mixture curing in contact with water vapour. The mixture contains the following chemical components:-
Methyltrimethoxysilane CAS Reg. No. 1185-55-3 at a concentration of between 1-5 % by weight.
Hexamethyldisilazane CAS Reg. No. 999-97-3 at a concentration of between 1-5% by weight.
HAZARDS IDENTIFICATION:
| INGESTION: |
Irritation to the mouth, throat and stomach. |
| SKIN CONTACT: |
Uncured product may irritate the skin. |
| INHALATION: |
May cause mild respiratory irritation. |
| EYE CONTACT: |
Uncured product irritates the eyes. |
| FURTHER INFORMATION: |
Methanol and ammonia are released as gasses during curing. |
FIRST-AID MEASURES:
Ingestion:
Rinse mouth with water several times to remove. If swallowed observe the person for 24 hours and seek medical attention if any contra indications occur.
Skin contact:
Remove completely from skin using dry cloth, paper or towels before washing with a proprietary cleanser and water.
Inhalation:
Remove the person to fresh air.
Eye Contact:
Immediately flush eyes with copious quantities of clean tepid water for 15 minutes or until the material is removed. Seek medical attention if irritation persists.
FIRE FIGHTING MEASURES:
Extinguishing media:
All media suitable.
ACCIDENTAL RELEASE MEASURES:
Wipe, scrape or soak up using an inert material such as sand or earth and place into a suitable container for disposal. Wash walking surfaces with water and a suitable detergent to reduce slipping hazard. Wear proper protective equipment, when dealing with the spill.
HANDLING AND STORAGE:
| Avoid contact with skin and eyes during handling. Keep out of reach of children. |
| The product releases methanol and ammonia during application and curing. Ensure adequate ventilation to keep below the occupational exposure limits for these chemicals. |
| Store unopened in a cool, dry and well ventilated area. |
EXPOSURE CONTROLS / PERSONAL PROTECTION:
| Ensure adequate ventilation during application and initial curing of the product. If application is carried out in a confined space with inadequate ventilation wear respiratory protection. |
| Wear gloves during handling and installation. Wash immediately after use. |
| The use of safety glasses for eye protection are recommended. |
PHYSICAL AND CHEMICAL PROPERTIES:
| Form: |
Viscous paste curing to a soft rubber. |
| Colour: |
Various. |
| Odour: |
Ammonia - during curing. |
| Density: |
0.99g / cm3. |
| Solubility in Water: |
Insoluble. |
STABILITY AND REACTIVITY:
Stability and Reactivity: Stable during normal handling and use. Reacts slowly with water to polymerise to a rubbery elastomer.
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide, Silicon dioxide, Methanol, Oxides of nitrogen, Ammonia.
TOXICOLOGICAL INFORMATION:
Methyltrimethoxysilane:
Acute oral LD 50 (mg/Kg) >12 500 (rat)
Acute dermal LD 50 (mg/Kg) >10 000 (rabbit)
Hexamethyldisilazane:
Acute oral LD 50 (mg/Kg) >1000 (rat)
Acute dermal LD 50 (mg/Kg >540 (rabbit)
ECOLOGICAL INFORMATION:
No data at this time.
DISPOSAL CONSIDERATIONS:
Dispose of in accordance with local regulations.
TRANSPORT INFORMATION:
Not classified as hazardous for road, rail, sea or air transport.
REGULATORY INFORMATION:
Supply Hazard Warning Symbol: Xi Irritant.
OTHER INFORMATION:
The above information offered in good faith is based on our current knowledge and current legislation and as such we reserve the right to periodically review and update the information presented. It is intended to describe the product from a user safety viewpoint. The information should not be construed as guaranteeing specific performance properties. The user should make his own assessment from the information supplied and advise site personnel accordingly.
All technical chemical products can affect persons, especially those of a sensitive or allergic disposition. The wearing of appropriate personal protective clothing and safety equipment is recommended as a precaution. Persons with known sensitivity should avoid contact altogether. Always ensure that the application is appropriate for the product and that installation is carried out strictly in accordance with instructions for use.
The user should regularly update himself regarding the current safety legislation affecting this product.
Further advice on the recommended applications and limitations of this product may be obtained by contacting the Sales office.
Whilst every care has been taken in the preparation of this information, no warranty is given or implied in connection with any recommendation or suggestion made herein or by our representatives. We reserve the right to modify specifications from time to time without prior notice. The user is advised to conduct his own tests in order to determine the suitability of the product for the intended purpose.
All goods are supplied subject to standard conditions of sale which are available request.
