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| 카탈로그 번호. | AC3490 |
| 재료 | Al2O3 |
| 순도 | 98.8% |
| 치수 | 0.1-5mm |
Stanford Advanced Materials (SAM)은 버블 알루미나 제품군을 제공합니다. 버블 알루미나는 알루미늄 산화물 세라믹 제품의 일종입니다. SAM은 높은 순도, 밀도 높은 치수 공차 및 경쟁력 있는 가격의 알루미나 세라믹 제품을 제공합니다.
관련 제품: 알루미나 세라믹 허니콤, 알루미나 세라믹 폼 필터
버블 알루미나는 높은 순도의 알루미나를 용융한 후 원자화하여 형성되는 빈 구체로 만들어집니다. 이 독특한 빈 구조는 버블 알루미나의 저열전도성과 저밀도 특성을 제공합니다. 사실, 버블 알루미나는 프리미엄 등급의 알루미나 섬유 단열재보다 두 배의 밀도를 가집니다. 구조는 폐쇄된 공기 채움 얇은 벽 세포로 주로 구성되어 있어 뛰어난 고온 강도와 최소한의 열전도성을 제공합니다.
버블 알루미나는 단열 성능이 중요한 구조적 응용에서 고온 단열재로 이상적입니다. 최대 1,825도씨까지 견딜 수 있습니다. 또한, 버블 알루미나는 미리 소성되어 있으며, 유기 물질이 없고 뛰어난 마이크로웨이브 및 RF 투과성을 보입니다. 높은 알루미나 함량으로 인해 다양한 극단적인 화학 환경과의 호환성이 뛰어나며, 이러한 다재다능성을 더욱 향상시킵니다.
크기:
|
크기 |
밀도 |
크기 |
밀도 |
|
0-0.2mm |
1,000-1,450 |
0-3mm |
650-950 |
|
0-0.5mm |
800-1,100 |
0-5mm |
600-900 |
|
0.5-1mm |
650-850 |
1-2mm |
550-800 |
|
0-1mm |
700-1,050 |
1-3mm |
550-800 |
|
1-1.5mm |
550-800 |
2-3mm |
500-750 |
|
0-2mm |
650-1,000 |
2-5mm |
500-750 |
|
1.5-2mm |
550-800 |
3-5mm |
450-700 |
화학 조성:
|
화학 조성 (중량%) |
|||||
|
Al2O3 |
SiO2 |
MgO |
Na2O |
Fe2O3 |
CaO |
|
98.8 |
0.8 |
0.05 |
0.1 |
0.03 |
0.3 |
특성:
- 높은 경도
- 마모 / 내구성
- 화학적 비활성
- 우수한 단열 특성
- 열 충격 저항
- 유전 특성
- 높은 융점
1. 고온 단열: 용광로, 가마 및 기타 고온 산업 장비에서 단열재로 사용됩니다. 저열전도성과 높은 융점으로 1,800도씨(3,272도 화씨)를 초과하는 환경에서 단열에 적합합니다.
2. 내화성 재료: 금속 가공, 세라믹 및 유리 산업에서 사용되는 내화 벽돌, 주물 및 형태에 통합됩니다. 열적 안정성을 향상시키고 내화 제품의 중량을 줄이는 데 기여하며, 고온에서도 구조적 무결성을 유지합니다.
3. 경량 골재: 열 저항성 및 절연 콘크리트 건설에 경량 골재로 사용됩니다. 이 응용은 저밀도와 뛰어난 열 단열 특성의 이점을 활용합니다.
4. 필터링: 특히 고온 가스 필터링 및 용융 금속 필터링에 필터링 응용에 사용됩니다. 높은 열 저항과 화학적 비활성으로 인해 내구성과 불순물 제거에 효과적입니다.
5. 촉매 지지체: 고온에서 발생하는 화학 반응의 촉매 지지 재료로 사용됩니다. 큰 표면적, 열적 안정성 및 화학적 비활성이 촉매 과정에서 우수한 선택입니다.
6. 세라믹 응용: 세라믹 제품에 통합되어 열 충격 저항을 개선하고 중량을 줄입니다. 버블 알루미나는 고급 세라믹, 가마 가구 및 기타 세라믹 구성 요소에 사용될 수 있습니다.
7. 항공 우주 및 방위: 항공 우주 및 방위 산업에서 열 차단 장치, 단열재 및 경량 구조 부품에 적용됩니다. 높은 강도 대 중량 비율과 열 단열 특성으로 인해 사용됩니다.
8. 에너지 산업: 발전소 및 석유 화학 산업의 파이프와 용기의 단열에 사용되어 에너지 절약과 운영 효율성을 개선합니다.
9. 실험실 장비: 고온 장비에서 우수한 열 단열과 화학적 안정성이 필요할 경우 실험실 용광로, 도가니 및 기타 고온 장비에 통합됩니다.
저희 버블 알루미나는 저장 및 운송 중 제품의 품질을 보존하기 위해 신중하게 취급됩니다.
|
크기 |
밀도 |
크기 |
밀도 |
|
0-0.2mm |
1000-1450 |
0-3mm |
650-950 |
|
0-0.5mm |
800-1100 |
0-5mm |
600-900 |
|
0.5-1mm |
650-850 |
1-2mm |
550-800 |
|
0-1mm |
700-1050 |
1-3mm |
550-800 |
|
1-1.5mm |
550-800 |
2-3mm |
500-750 |
|
0-2mm |
650-1000 |
2-5mm |
500-750 |
|
1.5-2mm |
550-800 |
3-5mm |
450-700 |
*위 제품 정보는 이론적인 데이터를 기반으로 하며 참고용입니다. 실제 사양은 다를 수 있습니다.
Product Name: Aluminum Oxide Bubbles
CAS #: 1344-28-1
Relevant identified uses of the substance: Scientific research and development
Supplier details:
Stanford Advanced Materials
E-mail: sales@samaterials.com
Tel: (949) 407-8904
Address: 23661 Birtcher Dr., Lake Forest, CA 92630 U.S.A.
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
The substance is not classified as hazardous to health or the environment according to the CLP
regulation.
Classification according to Directive 67/548/EEC or Directive 1999/45/EC
N/A
Information concerning particular hazards for human and environment:
No data available
Hazards not otherwise classified
No data available
Label elements
Labelling according to Regulation (EC) No 1272/2008
N/A
Hazard pictograms
N/A
Signal word
N/A
Hazard statements
N/A
WHMIS classificationNot controlled
Classification system
HMIS ratings (scale 0-4)
(Hazardous Materials Identification System)
Health (acute effects) = 1
Flammability = 0
Physical Hazard = 0
Other hazards
Results of PBT and vPvB assessment
PBT: N/A
vPvB: N/A
Substances
CAS No. / Substance Name:
1344-28-1 Aluminum oxide
Identification number(s):
EC number: 215-691-6
Description of first aid measures
If inhaled:
Supply patient with fresh air. If not breathing, provide artificial respiration. Keep patient warm.
Seek immediate medical advice.
In case of skin contact:
Immediately wash with soap and water; rinse thoroughly.
Seek immediate medical advice.
In case of eye contact:
Rinse opened eye for several minutes under running water. Consult a physician.
If swallowed:
Seek medical treatment.
Information for doctor
Most important symptoms and effects, both acute and delayed
No data available
Indication of any immediate medical attention and special treatment needed
No data available
Extinguishing media
Suitable extinguishing agents
Product is not flammable. Use fire-fighting measures that suit the surrounding fire.
Special hazards arising from the substance or mixture
If this product is involved in a fire, the following can be released:
Metal oxide fume
Advice for firefighters
Protective equipment:
Wear self-contained respirator.Wear fully protective impervious suit.
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Keep unprotected persons away.
Ensure adequate ventilation
Environmental precautions:
Do not allow product to enter drains, sewage systems, or other water courses.
Do not allow material to penetrate the ground or soil.
Methods and materials for containment and cleanup:
Pick up mechanically.
Prevention of secondary hazards:
No special measures required.
Reference to other sections
See Section 7 for information on safe handling
See Section 8 for information on personal protection equipment.
See Section 13 for disposal information.
Handling
Precautions for safe handling
Keep container tightly sealed.
Store in cool, dry place in tightly closed containers.
Information about protection against explosions and fires:
The product is not flammable
Conditions for safe storage, including any incompatibilities
Requirements to be met by storerooms and receptacles:
No special requirements.
Information about storage in one common storage facility:
Do not store together with acids.
Store away from strong bases.
Store away from oxidizing agents.
Store away from halogens.
Store away from halocarbons.
Further information about storage conditions:
Keep container tightly sealed.
Store in cool, dry conditions in well-sealed containers.
Specific end use(s)
No data available
Additional information about design of technical systems:
Properly operating chemical fume hood designed for hazardous chemicals and having an average
face velocity of at least 100 feet per minute.
Control parameters
Components with limit values that require monitoring at the workplace:
1344-28-1 Aluminum oxide (100.0%)PEL (USA) Long-term value: 15*; 15** mg/m
3
*Total dust; ** Respirable fraction
REL (USA) Long-term value: 10* 5** mg/m
3
*Total dust **Respirable fraction
TLV (USA) Long-term value: 1* mg/m
3
as Al; *as respirable fraction
EL (Canada) Long-term value: 10 mg/m
3
EV (Canada) Long-term value: 10 mg/m
3
total dust
Additional information: No data
Exposure controls
Personal protective equipment
Follow typical protective and hygienic practices for handling chemicals.
Keep away from foodstuffs, beverages and feed.
Remove all soiled and contaminated clothing immediately.
Wash hands before breaks and at the end of work.
Maintain an ergonomically appropriate working environment.
Breathing equipment:
Use suitable respirator when high concentrations are present.
Recommended filter device for short term use:
Use a respirator with type N95 (USA) or PE (EN 143) cartridges as a backup to engineering controls.
Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only
use equipment tested and approved under appropriate government standards.
Protection of hands: Impervious gloves
Inspect gloves prior to use.
Suitability of gloves should be determined both by material and quality, the latter of which may vary by
manufacturer.
Material of gloves
Nitrile rubber, NBR
Penetration time of glove material (in minutes)
480
Glove thickness
0.11 mm
Eye protection: Safety glasses
Body protection: Protective work clothing.
Information on basic physical and chemical properties
Appearance:
Form: Powder or solid in various forms
Color: White
Odor: Odorless
Odor threshold: No data available.
pH: N/A
Melting point/Melting range: 2045 °C (3713 °F)
Boiling point/Boiling range: 2980 °C (5396 °F)
Sublimation temperature / start: No data available
Flammability (solid, gas): No data available.
Ignition temperature: No data available
Decomposition temperature: No data available
Autoignition: No data available.
Danger of explosion: No data available.Explosion limits:
Lower: No data available
Upper: No data available
Vapor pressure at 2158 °C (3916 °F): 1.33 hPa (1 mm Hg)
Density at 20 °C (68 °F): 3.965 g/cm
3
(33.088 lbs/gal)
Relative density: No data available.
Vapor density: N/A
Evaporation rate: N/A
Solubility in Water (H
2
O): Insoluble
Partition coefficient (n-octanol/water): No data available.
Viscosity:
Dynamic: N/A
Kinematic: N/A
Other information
No data available
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Thermal decomposition / conditions to be avoided:
Decomposition will not occur if used and stored according to specifications.
Possibility of hazardous reactions
Reacts with strong oxidizing agents
Conditions to avoid
No data available
Incompatible materials:
Acids
Bases
Oxidizing agents
Halogens
Halocarbons
Hazardous decomposition products:
Metal oxide fume
Information on toxicological effects
Acute toxicity:
The Registry of Toxic Effects of Chemical Substances (RTECS) contains acute toxicity data for this
substance.
LD/LC50 values that are relevant for classification: No data
Skin irritation or corrosion: May cause irritation
Eye irritation or corrosion: May cause irritation
Sensitization: No sensitizing effects known.
Germ cell mutagenicity: No effects known.
Carcinogenicity:
ACGIH A4: Not classifiable as a human carcinogen: Inadequate data on which to classify the agent in
terms of its carcinogenicity in humans and/or animals.The Registry of Toxic Effects of Chemical Substances (RTECS) contains tumorigenic and/or
carcinogenic and/or neoplastic data for this substance.
Reproductive toxicity: No effects known.
Specific target organ system toxicity - repeated exposure: No effects known.
Specific target organ system toxicity - single exposure: No effects known.
Aspiration hazard: No effects known.
Subacute to chronic toxicity:
The Registry of Toxic Effects of Chemical Substances (RTECS) contains multiple dose toxicity data for
this substance.
Additional toxicological information:
To the best of our knowledge the acute and chronic toxicity of this substance is not fully known.
Carcinogenic categories
OSHA-Ca (Occupational Safety & Health Administration)
Substance is not listed.
Toxicity
Aquatic toxicity:
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Additional ecological information:
Avoid transfer into the environment.
Results of PBT and vPvB assessment
PBT: N/A
vPvB: N/A
Other adverse effects
No data available
Waste treatment methods
Recommendation
Consult official regulations to ensure proper disposal.
Uncleaned packagings:
Recommendation:
Disposal must be made according to official regulations.
UN-Number
DOT, ADN, IMDG, IATA
N/A
UN proper shipping name
DOT, ADN, IMDG, IATAN/A
Transport hazard class(es)
DOT, ADR, ADN, IMDG, IATA
Class
N/A
Packing group
DOT, IMDG, IATA
N/A
Environmental hazards:
N/A
Special precautions for user
N/A
Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code
N/A
Transport/Additional information:
DOT
Marine Pollutant (DOT):
No
Safety, health and environmental regulations/legislation specific for the substance or mixture
National regulations
All components of this product are listed in the U.S. Environmental Protection Agency Toxic
Substances Control Act Chemical substance Inventory.
All components of this product are listed on the Canadian Domestic Substances List (DSL).
SARA Section 313 (specific toxic chemical listings)
1344-28-1 Aluminum oxide
California Proposition 65
Prop 65 - Chemicals known to cause cancer
Substance is not listed.
Prop 65 - Developmental toxicity
Substance is not listed.
Prop 65 - Developmental toxicity, female
Substance is not listed.
Prop 65 - Developmental toxicity, male
Substance is not listed.
Information about limitation of use:
For use only by technically qualified individuals.
Other regulations, limitations and prohibitive regulations
Substance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. 1907/2006.
Substance is not listed.
The conditions of restrictions according to Article 67 and Annex XVII of the Regulation (EC) No
1907/2006 (REACH) for the manufacturing, placing on the market and use must be observed.
Substance is not listed.
Annex XIV of the REACH Regulations (requiring Authorisation for use)
Substance is not listed.
REACH - Pre-registered substances
Substance is listed.
Chemical safety assessment:
A Chemical Safety Assessment has not been carried out.
Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is
believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our knowledge and is applicable to the
product with regard to appropriate safety precautions. It does not represent any guarantee of the
properties of the product.
오늘 바로 문의해 주시면 자세한 정보를 확인하시고 최신 가격 정보를 받으실 수 있습니다. 감사합니다!
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