MATERIAL SAFETY DATA SHEET
MSDS No. M0200 Effective Date: 11/27/2002
1. IDENTIFICATION OF THE PRODUCT AND OF THE COMPANY
Product Group: CMS SOLUBLE FIBER PRODUCT
Chemical Name: CALCIUM MAGNESIUM SILICATE FIBER
Synthetic vitreous fiber (SVF), man-made vitreous fiber (MMVF), man-made mineral fiber
Synonym(s):
(MMMF)
Trade Names: FYREWRAP® 1.5 DUCT INSULATION
FYREWRAP® 0.5 PLENUM INSULATION
FYREWRAP® MAX 2.0 INSULATION
Manufacturer/Supplier: Unifrax Corporation
2351 Whirlpool St.
Niagara Falls, NY 14305-2413
Product Stewardship Information Hotline
1-800-322-2293 (Monday - Friday 8:00 a.m. - 4:30 p.m. EST)
For additional MSDSs, visit our web page, http: //www.unifrax.com, or call Unifrax
Customer Service at (716) 278-3872
CHEMTREC Assist: CHEMTREC will provide assistance for chemical emergencies. Call 1-800-424-9300
2. COMPOSITION / INFORMATION ON INGREDIENTS
STANDARD PRODUCT FORM
COMPONENT CAS NUMBER % BY WEIGHT
Amorphous calcium-magnesium-silicate 436083-99-7 100
(alkaline-earth-silicate) fiber
ENCAPSULATED PRODUCT FORM
COMPONENTS CAS NUMBER % BY WEIGHT
Amorphous calcium-magnesium-silicate 436083-99-7 96-98
(alkaline-earth-silicate) fiber
Aluminum foil with fiberglass reinforcement and NOT APPLICABLE 2-4
inorganic adhesive.
FIBER CHEMISTRY
Amorphous calcium-magnesium-silicate (alkaline-earth-silicate), produced and sold separately under the trade name
Insulfrax® Thermal Insulation Products.(SiO2 62-67 %, CaO 28-33 %, MgO 1-6 %, trace elements 0-1%)
(See Section 8 "Exposure Controls / Personal Protection" for exposure guidelines)
3. HAZARDS IDENTIFICATION
RESPIRATORY TRACT (nose & throat) IRRITATION:
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If inhaled in sufficient quantity, may cause temporary, mild mechanical irritation to respiratory tract. Symptoms may
include scratchiness of the nose or throat, cough or chest discomfort.
EYE IRRITATION:
May cause temporary, mild mechanical irritation. Fibers may be abrasive; prolonged contact may cause damage to
the outer surface of the eye.
SKIN IRRITATION:
May cause temporary, mild mechanical irritation. Exposure may also result in inflammation, rash or itching.
GASTROINTESTINAL IRRITATION:
Unlikely route of exposure.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE:
Pre-existing medical conditions, including dermatitis, asthma or chronic lung disease may be aggravated by exposure;
individuals who have a history of allergies may experience greater amounts of skin and respiratory irritation.
HAZARD CLASSIFICATION
The Hazardous Materials Identification System (HMIS) �
Health 1 Flammability 0 Reactivity 0 Personal Protection Index: X (Employer Determined)
4. FIRST AID MEASURES
FIRST AID PROCEDURES
RESPIRATORY TRACT (nose & throat) IRRITATION:
If respiratory tract irritation develops, move the person to a dust free location. Get medical attention if the irritation
continues. See Section 8 for additional measures to reduce or eliminate exposure.
EYE IRRITATION:
If eyes become irritated, flush immediately with large amounts of lukewarm water for at least 15 minutes. Eyelids
should be held away from the eyeball to ensure thorough rinsing. Do not rub eyes. Get medical attention if irritation
persists.
SKIN IRRITATION:
If skin becomes irritated, remove soiled clothing. Do not rub or scratch exposed skin. Wash area of contact
thoroughly with soap and water. Using a skin cream or lotion after washing may be helpful.
GASTROINTESTINAL IRRITATION:
If gastrointestinal tract irritation develops, move the person to a dust free environment.
NOTES TO PHYSICIANS:
Skin and respiratory effects are the result of temporary, mild mechanical irritation; fiber exposure does not result in
allergic manifestations.
5. FIRE FIGHTING MEASURES
NFPA Codes: Flammability: 0 Health: 1 Reactivity: 0 Special: 0
NFPA Unusual Hazards: None
Flammable Properties: None
Flash Point: None
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Hazardous Decomposition Products: None
Unusual Fire and Explosion Hazard: None
Extinguishing Media: Use extinguishing media suitable for type of surrounding fire
6. ACCIDENTAL RELEASE MEASURES
SPILL PROCEDURES
Avoid creating airborne dust. Dust suppressing cleaning methods such as wet sweeping or vacuuming should be
used to clean the work area. If vacuuming, the vacuum must be equipped with a HEPA filter. Compressed air or dry
sweeping should not be used for cleaning.
7. HANDLING AND STORAGE
STORAGE
Store in original container in a dry area. Keep container closed when not in use.
HANDLING
Handle fiber carefully. Limit use of power tools unless in conjunction with local exhaust. Use hand tools whenever
possible. Frequently clean the work area with HEPA filtered vacuum or wet sweeping to minimize the accumulation of
debris. Do not use compressed air for clean-up.
EMPTY CONTAINERS
Product packaging may contain residue. Do not reuse.
8. EXPOSURE CONTROL / PERSONAL PROTECTION
INDUSTRIAL HYGIENE STANDARDS AND OCCUPATIONAL EXPOSURE LIMITS
Components OSHA MANUFACTURER
Calcium-magnesium-silicate fiber None established* See below**
*There is no specific regulatory standard for INSULFRAX® in the U.S. OSHA’s “Particulate Not Otherwise Regulated
(PNOR)� standard [29 CFR 1910.1000, Subpart Z, Air Contaminants] applies generally; Total Dust 15 mg/m³;
Respirable Fraction 5 mg/m³.
OTHER OCCUPATIONAL EXPOSURE LEVELS (OEL)
ACGIH TLV's : Calcium-magnesium-silicate fiber -- Particulates Not Otherwise Classified (PNOC) : Inhalable
particulate -- 10 mg/m³. Respirable particulate -- 3 mg/m³.
** Encapsulated Product Form: Encapsulation reduces (or eliminates) the potential for exposure to airborne fiber or
particles. If product is cut or otherwise disturbed, exposure may result.
As with most industrial materials, it is prudent to minimize unnecessary exposure to respirable dusts. Note that
Industrial hygiene standards and occupational exposure limits differ between countries and local jurisdictions. Check
with your employer to identify any "respirable dust", "total dust" or "fiber" exposure standards to follow in your area. If
no regulatory dust or fiber control standard apply, a qualified industrial hygiene professional can assist with a specific
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evaluation of workplace conditions and the identification of appropriate respiratory protection practices. In the
absence of other guidance, the supplier has found that it is generally feasible to control occupational fiber exposure to
1 f/cc or less.
ENGINEERING CONTROLS:
Dust suppressing control technologies such as local exhaust ventilation, point of generation dust collection, down
draft work stations, emission controlling tool designs, and materials handling equipment are effective means of
minimizing airborne fiber emissions. For additional information, contact the Unifrax Corporation Product Stewardship
Information Line at 1-800-322-2293 (See Section 16).
PERSONAL PROTECTION EQUIPMENT
Skin Protection:
Wear gloves, head coverings and full body clothing as necessary to prevent skin irritation. Washable or disposable
clothing may be used. If possible, do not take unwashed clothing home. If soiled work clothing must be taken home,
employers should ensure employees are thoroughly trained on the best practices to minimize or avoid non-work dust
exposure (e.g., vacuum clothes before leaving the work area, wash work clothing separately, rinse washer before
washing other household clothes, etc.).
Eye Protection:
Wear safety glasses with side shields or other forms of eye protection in compliance with appropriate OSHA
standards to prevent eye irritation. The use of contact lenses is not recommended, unless used in conjunction with
appropriate eye protection. Do not touch eyes with soiled body parts or materials. If possible, have eye-washing
facilities readily available where eye irritation can occur.
Respiratory Protection:
When effective engineering and/or administrative controls are insufficient, the use of appropriate respiratory
protection, pursuant to the requirements of OSHA 1910.134, is recommended. For dust concentrations below the
applicable exposure limit value, PPE is not required. The evaluation of workplace hazards and the identification of
appropriate respiratory protection is best performed on a case by case basis, by a qualified Industrial Hygienist.
9. PHYSICAL AND CHEMICAL PROPERTIES
White, odorless, fibrous material
ODOR AND APPEARANCE:
Calcium Magnesium Silicate Fibers
CHEMICAL FAMILY:
Not Applicable
BOILING POINT:
Not Soluble in Water
WATER SOLUBILITY (%):
1260° C (2300° F)
MELTING POINT:
2.60
SPECIFIC GRAVITY:
Not Applicable
VAPOR PRESSURE:
Not Applicable
pH:
Not Applicable
VAPOR DENSITY (Air = 1):
Not Applicable
% VOLATILE:
SiO2CaO.MgO.
MOLECULAR FORMULA:
10. STABILITY AND REACTIVITY
Stable under conditions of normal use.
CHEMICAL STABILITY:
Avoid direct contact with strong acid environments.
INCOMPATIBILITY:
None.
CONDITIONS TO AVOID:
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None.
HAZARDOUS DECOMPOSITION PRODUCTS:
Not Applicable.
HAZARDOUS POLYMERIZATION:
11. TOXICOLOGICAL INFORMATION
EPIDEMIOLOGY
This product has not been the subject of epidemiological study. Epidemiological studies related to other fiber
chemistries of similar solubility have not identified a statistically significant incidence of exposure-related respiratory
disease.
TOXICOLOGY
This product has been the subject of limited testing.
A review of available scientific literature suggests an inverse relationship between dissolution rate and potential health
effects; i.e. the higher the dissolution rate of a fiber the lower its potential to produce health effects. The dissolution
rate of INSULFRAX® fiber has been determined through standardized in vitro testing. The dissolution rate of
INSULFRAX® fibers is higher than that of other fiber types that have been tested in chronic animal studies and did
not produce respiratory disease.
This product possesses a fiber chemistry within the regulatory (European Commission Directive 97/69/EC) definition
as a "man-made vitreous (silicate) fiber with random orientation with alkaline oxide and alkaline earth oxide (Na2O +
K2O + CaO + MgO + BaO) content greater than 18% by weight". INSULFRAX® fibers have been tested pursuant to
EU protocol ECB/TM/26, rev. 7, Nota Q, Directive 97/69/EC. The results for the short term biopersistence test by
inhalation (IH test) was 7 days; well below the regulatory threshold of 10 days cited in Directive 97/69/EC. Based on
testing results, INSULFRAX® based products are not regarded as potential carcinogens and they ARE EXEMPT from
European classification as such. By virtue of these test results, these products ARE EXEMPT from European
regulatory guidelines that require hazard warning labels with specific risk phrases citing respiratory disease potential.
The definition of "irritant" contained in the hazard communication standard, 29 CFR 1900.1200, Appendix A, is "...a
reversible inflammatory effect on living tissue by chemical action...". INSULFRAX® fiber is an inert material which
doesn't interact chemically with exposed skin. However, there is a possibility that exposure to this product may cause
temporary mechanical irritation to the eyes, skin or respiratory tract (nose, throat, lungs). This temporary irritation can
be mitigated with proper handling practices designed to limit exposure and the use of protective clothing (glasses,
gloves, clothing).
This product has not been specifically evaluated by any regulatory authority or other classification entity, such as the
International Agency for Research on Cancer (IARC) or the National Toxicology Program (NTP). Other types of
man-made vitreous fibers (MMVF) have been evaluated and subsequently classified as potential carcinogens.
Various classifications, such as "possible carcinogen", "probable carcinogen", and "reasonably anticipated to be a
carcinogen" have been given to other MMVF's.
12. ECOLOGICAL INFORMATION
No ecological concerns have been identified.
13. DISPOSAL CONSIDERATIONS
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WASTE MANAGEMENT
To prevent waste materials from becoming airborne during waste storage, transportation and disposal, a covered
container or plastic bagging is recommended.
DISPOSAL
INSULFRAX® fiber, as manufactured, is not classified as a hazardous waste according to Federal regulations (40
CFR 261). Any processing, use, alteration or chemical additions to the product, as purchased, may alter the disposal
requirements. Under Federal regulations, it is the waste generator's responsibility to properly characterize a waste
material, to determine if it is a "hazardous" waste. Check local, regional, state or provincial regulations to identify all
applicable disposal requirements.
EUROPEAN UNION
Waste from this product is not classified as “hazardous� or “special� under European Union regulations. Disposal is
permitted at landfills licensed for industrial waste.
14. TRANSPORT INFORMATION
U.S. DEPARTMENT OF TRANSPORTATION (DOT)
Hazard Class: Not Regulated United Nations (UN) Number: Not Applicable
Labels: Not Applicable North America (NA) Number: Not Applicable
Placards: Not Applicable Bill of Lading: Product Name
INTERNATIONAL
Canadian TDG Hazard Class & PIN: Not regulated
15. REGULATORY INFORMATION
UNITED STATES REGULATIONS
EPA: Superfund Amendments and Reauthorization Act (SARA) Title III - This product does not
contain any substances reportable under Sections 302, 304, 313, (40 CFR 372). Sections 311
and 312 (40 CFR 370) apply (delayed hazard).
Toxic Substances Control Act (TSCA) - All substances in this product are listed, as required,
on the TSCA inventory.
Comprehensive Environmental Response, Compensation and Liability Act (CERCLA)
and the Clean Air Act (CAA) - INSULFRAX® contains fibers with an average diameter greater
than one micron and thus is not considered a hazardous air pollutant.
OSHA: Comply with Hazard Communication Standards 29 CFR 1910.1200 and 29 CFR 1926.59
and the Respiratory Protection Standards 29 CFR 1910.134 and 29 CFR 1926.103.
INSULFRAX® products are not known to be regulated. However, state and local OSHA and
States:
EPA regulations may apply to these products. If in doubt, contact your local regulatory agency.
INTERNATIONAL REGULATIONS
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Canada: Canadian Workplace Hazardous Materials Information System (WHMIS):
No Canadian Workplace Hazardous Materials Information System (WHMIS) categories apply
to this product.
Canadian Environmental Protection Act (CEPA) - All substances in this product are listed,
as required, on the Domestic Substance List (DSL)
European Union: European Directive 97/69/EC - By virtue of testing results, INSULFRAX® fiber has been
exempted from classification and labeling as a potential carcinogen.
16. OTHER INFORMATION
As produced, Insulfrax® fibers are vitreous (glassy) materials, which do not contain crystalline silica. Continued
exposure to elevated temperatures may cause these fibers to devitrify (become crystalline). The first crystalline
formations to occur are diopside and wollastonite, which begin to form at about 900º C (1652º F). Under
recommended usage, it is unlikely that Insulfrax fibers will be exposed to the temperatures and conditions required for
the formation of crystalline phase silica. The occurrence and extent of crystalline phase silica formation is highly
dependent on temperature, the duration of time that the fibers are exposed to high temperatures, fiber chemistry, and
the presence of fluxing agents. The presence of crystalline phase silica can only be confirmed through laboratory
analysis of the "hot face" fiber.
IARC’s evaluation of crystalline silica states “Crystalline silica inhaled in the form of quartz or cristobalite from
occupational sources is carcinogenic to humans (Group 1)� and additionally notes “carcinogenicity in humans was not
detected in all industrial circumstances studied� (IARC Monograph Vol. 68, 1997). NTP lists all polymorphs of
crystalline silica amongst substances which may "reasonably be anticipated to be carcinogens".
During removal operations, the use of a full face respirator is recommended to reduce inhalation exposure along with
eye & respiratory tract irritation. A specific evaluation of workplace hazards and the identification of appropriate
respiratory protection is best performed, on a case by case basis, by a qualified industrial hygiene professional. For
more detailed information regarding respirable crystalline silica, call the Product Stewardship Information Hotline (see
below).
PRODUCT STEWARDSHIP PROGRAM
The Unifrax Corporation has established a program to provide customers with up-to-date information regarding the
proper use and handling of fiber-based products, including INSULFRAX® THERMAL INSULATION PRODUCTS. In
addition, Unifrax Corporation has also established a program to monitor airborne fiber concentrations at customer
facilities. If you would like more information about this program, please call the Unifrax Corporation Product
Stewardship Information Line at 1-800-322-2293.
DEFINITIONS
American Conference of Governmental Industrial Hygienists
ACGIH:
Carriage of Dangerous Goods by Road (International Regulation)
ADR:
Clean Air Act
CAA:
Chemical Abstracts Service
CAS:
Comprehensive Environmental Response, Compensation and Liability Act
CERCLA:
Calcium Magnesium Silicate
CMS:
Domestic Substances List
DSL:
Environmental Protection Agency
EPA:
European Union
EU:
Fibers per cubic centimeter
f/cc:
High Efficiency Particulate Air
HEPA:
Hazardous Materials Identification System
HMIS:
International Agency for Research on Cancer
IARC:
International Air Transport Association
IATA:
International Maritime Dangerous Goods Code
IMDG:
Milligrams per cubic meter of air
mg/m³:
Million particles per cubic meter
mmpcf:
National Fire Protection Association
NFPA:
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National Institute for Occupational Safety and Health
NIOSH:
Occupational Safety and Health Administration
OSHA:
OSHA Respiratory Protection Standards
29 CFR 1910.134 & 1926.103:
OSHA Hazard Communication Standards
29 CFR 1910.1200 & 1926.59:
Permissible Exposure Limit (OSHA)
PEL:
Product Identification Number
PIN:
Particulates Not Otherwise Classified
PNOC:
Particulates Not Otherwise Regulated
PNOR:
Product Stewardship Program
PSP:
Resource Conservation and Recovery Act
RCRA:
Recommended Exposure Limit (NIOSH)
REL:
Carriage of Dangerous Goods by Rail (International Regulations)
RID:
Superfund Amendments and Reauthorization Act
SARA:
Emergency Planning and Community Right to Know Act
SARA Title III:
Extremely Hazardous Substances
SARA Section 302:
Emergency Release
SARA Section 304:
MSDS/List of Chemicals and Hazardous Inventory
SARA Section 311:
Emergency and Hazardous Inventory
SARA Section 312:
Toxic Chemicals and Release Reporting
SARA Section 313:
Short Term Exposure Limit
STEL:
Synthetic Vitreous Fiber
SVF:
Transportation of Dangerous Goods
TDG:
Threshold Limit Value (ACGIH)
TLV:
Toxic Substances Control Act
TSCA:
Time Weighted Average
TWA:
Workplace Hazardous Materials Information System (Canada)
WHMIS:
Revision Summary: Updated Section 2 with CAS and ingredient information. Updated Section 16. Replaces
3/1/2001 MSDS.
MSDS Prepared By: UNIFRAX RISK MANAGEMENT DEPARTMENT
DISCLAIMER
The information presented herein is presented in good faith and believed to be accurate as of the effective date of this Material
Safety Data Sheet. Employers may use this MSDS to supplement other information gathered by them in their efforts to assure the
health and safety of their employees and the proper use of the product. This summary of the relevant data reflects professional
judgment; employers should note that information perceived to be less relevant has not been included in this MSDS. Therefore,
given the summary nature of this document, Unifrax Corporation does not extend any warranty (expressed or implied), assume any
responsibility, or make any representation regarding the completeness of this information or its suitability for the purposes
envisioned by the user.
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More Unifrax High Temperature Insulation Information On The Web:
http://www.unifrax.com
Official Unifrax High Temperature Insulation Website
http://www.high-temperature-insulation.com
Unifrax High Temperature Insulation Information
http://www.refractory-ceramic-fiber.com
Unifrax Refractory Ceramic Fiber Information
Official Fiberfrax Refractory Ceramic Fiber High
http://www.fiberfrax.com
Temperature Insulation Information
Official Foamfrax Advanced High Temperature
http://www.foamfrax.com
Insulation Information
Official Insulfrax Soluble Fiber High Temperature
http://www.insulfrax.com
Insulation Information
Official Isofrax Soluble Fiber High Temperature
http://www.isofrax.com
Insulation Information
http://www.fyrewrap.com
Official Fyrewrap Fire Prevention Products Information
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