Name |
CAS |
EINECS |
% |
Amorphous silica |
112945-52-5 |
231-545-4 |
50 到90% |
Silicon carbide |
409-21-2 |
206-991-8 |
5-50% |
glass fiber |
1343-98-2 |
215-683-2 |
1-10% |
Alumina |
1344-28-1 |
215-691-6 |
0-20% |
Micro-silica fume |
69012-64-2 |
273-761-1 |
0-20% |
The nanoporous insulation board can also be enclosed in a glass fiber woven fabric, a heat shrinkable plastic film and an aluminum-plastic composite film.
4, emergency rescue measures
Inhalation |
symptom |
Stimulation of the throat and nose, in extreme cases, congestion occurs |
|
emergency procedures |
Transfer the affected person to the fresh air. If the situation persists, consult a doctor immediately. |
skin contact |
symptom |
Temporary irritation and rash |
|
emergency procedures |
Infected parts of the water rinse, do not grab around and friction, such as the situation continued in a timely manner for medical treatment |
eye contact |
symptom |
Short-term stimulation and inflammation |
|
emergency procedures |
Immediately rinse with plenty of water if the situation persists in a timely manner for medical treatment |
Ingestion |
symptom |
unknown |
|
Measures |
If you feel that there is a problem, please seek medical attention promptly |
5, fire prevention measures
Nano-porous insulation board in accordance with the vast majority of test standard test, are non-combustible materials. (Not including packaging materials)
6, the accident to take measures
Personal protection When the dust level is high, use the results of the approved protective equipment
Cleaning methods Powder and debris clean up to avoid dust in the
workplace, recommend the use of vacuum cleaners and exhaust filter
device is small enough to collect dust.
7, operation and storage
The operation of the nanoporous insulation board does not produce a large amount of dust released in the air. However,
if the nanopore insulation board must be machined, cut, shattered or
removed from the equipment, etc., and not only by engineering means to
control personal exposure to dust, it is necessary to wear the results
of approved respirators and eye protection Device.
Storage The nanoporous insulation shall be stored in a dry environment
8, exposure control and personal precautions
Engineering means Engineering control means, such as the working point
of the dust is necessary to control the dust at the lowest level
Occupational Exposure Level The UK Department of Health and Safety issued the EH 40/02 Occupational Exposure Limits 2002
material |
Total inhalable dust |
Inhalation of dust |
8-Hour Weighted Reference Period (Occupational Exposure Standard) |
||
Amorphous silica |
6 mg/m3 |
2.4 mg/m3 |
Silicon carbide |
10 mg/m3 |
4mg/m3 |
Alumina |
10 mg/m3 |
4 mg/m3 |
material |
8-hour weighted average reference period (maximum exposure standard) |
Artificial mineral fibers |
5 mg / m3 or 2 fibers / ml
|
The maximum concentration of the MAK and BAT values in the German workplace 2003 is:
Amorphous silica: 4 mg / m3 respirable dust
Silicon carbide: 1.5 mg / m3 Inhalation of dust
Alumina: 1.5 mg / m3 Inhalation of dust
Artificial mineral fibers: 0.5 fibers / ml
PERSONAL PROTECTIVE EQUIPMENT: The following protective devices may be
required when engineering measures do not adequately guarantee dust
control or irritation problems arise
Respiratory protection: breathing apparatus and other protective measures
Hand protection: gloves, moisturizing cream can prevent hands and silica contact caused by drying
EYE PROTECTION: Safety glasses with goggles or eye protection
Skin protection: Neck and wrist loose overalls
9, physical and chemical properties
Appearance: gray
PH value: 4-5 (40 g / L aqueous suspension)
Melting point:> 1700 ° C (silica)
Flammability: Noncombustible
Explosive: not explosive
Steam pressure: None
Solubility: None
Odor: None
Boiling Point: None
Flash point: None
Spontaneous Combustion: None
Oxidation: None
Relative density: 0.1-0.5g / ml
Distribution coefficient: none
10, stability and reactivity
Packaging materials: applied to the nano-porous insulation glass fiber
cloth, other coatings and adhesives in the organic ingredients, when
the temperature rises to 150 degrees Celsius will decompose carbon
monoxide will be released along with formaldehyde and other organic
ingredients.
Core material: The nanoporous insulation board is very thermally stable below the recommended temperature.
11, toxicology
No known toxic effects, except on skin, eyes and upper respiratory tract irritation will occur.
Ecology
Nano-porous insulation board is inert material, in a certain period of time high stability. No such products are ecotoxicological studies.
13, treatment
Waste disposal Waste nanoporous insulation boards (even those above
the recommended temperature) are not considered hazardous waste and
generally can be disposed of at a licensed general industrial landfill.
If the nanoporous insulation board is contaminated by other products,
may need to be classified as hazardous waste, please seek professional
guidance.
14, transport
No special precautions are required
15. Regulatory information
Relevant regulations and guidelines include:
Europe:
91/55 / EC Safety Data Sheet Guidelines
93/112 / EC Safety Data Sheet Guidelines Amendment
97/69 / EC Directive on Hazardous Substances
United Kingdom:
Workplace Health and Safety
Chemical Specifications (Hazard Information and Packaging)
Hygienic regulation of hazardous substances
Occupational Exposure Limits
HSE EH46 artificial mineral fibers
Survey of the Occupational Exposure Limits of
General methods of measurement - Determination of inhalable dust by gravimetric method
Germany:
Deutsche Forschungsgemeinschaft: MAK and BAT Values List 2003: Maximum Concentration and Biocompatibility in the Workplace
16, other
Additional information and advice on nanoporous insulation boards can be obtained from the sales engineer.
This safety data sheet can not be interpreted as a risk assessment for the operation of this series of products. When
other materials are used with nanoporous insulation boards, it is
recommended that the user conduct a risk assessment, especially when
dust is generated.