1. PRODUCT IDENTIFICATION
SANDWICH PANELS COMPOSED OF FIBERGLASS FABRIC-REINFORCED PHENOLIC FACING
SKINS BONDED TO A NOMEX ARAMID HONEYCOMB CORE
? GillfabTM 4022 Panel
2. COMPOSITION - INFORMATION ON INGREDIENTS
Chemical ingredients (% by wt.)
COMPONENT CAS# %
Cured Phenolic resin proprietary 30 - 41
Cured Epoxy Adhesive proprietary 9 - 15
Nomex paper 25765-47-3 5 - 14
Fiberglass 65997-17-3 36 - 50
Fire Retardant proprietary < 3.3
Antimony Trioxide1 1309-64-4 < 3.3
Inorganic Arsenic1 7440-38-2 < 0.017
2
Lead sulfochromate (in chrome yellow pigment) 1344-37-2 0.003 ?0.006
Chromates as CrO3, Chromium compounds (in chrome yellow 7440-47-3 0.001
2
pigment)
Chlorinated Phosphate2 13674-87-8 0.1 ?0.2
1
Only in panels made to specifications DAC DWG S3933941/42.
2
Only in panels made to specifications DAC DWG 9D0059 and B/E Aero.
OSHA REGULATORY STATUS
As shipped this material is an inert composite sandwich panel composed of fiberglass fabric-
reinforced phenolic facing skins bonded to a Nomex aramid honeycomb core in which thermosetting
polymer ingredients have been cured under the influence of heat and pressure. While this material
is not classified as hazardous under OSHA regulations, this MSDS contains valuable information
critical to the safe handling and proper use of the product. This MSDS should be retained and
available for employees and other users of the product.
3. HAZARDS IDENTIFICATION
Sandwich panel brown in color, with slight characteristic odor. Decomposition and combustion
products may be toxic. Can decompose in a fire emitting toxic fumes and gases of carbon dioxide,
carbon monoxide, methane, formaldehyde, phenol, hydrogen cyanide, antimony oxides, hydrogen
bromide, oxides of nitrogen, phosphorus oxides, hydrogen chloride, small amounts of aromatic and
aliphatic hydrocarbons; other toxic and irritating gases can be produced depending on condition of
combustion.
POTENTIAL HEALTH EFFECTS
Dusts may cause irritation or scratch the surface of the eye.
EYE:
Skin contact with dust and fiber of this product may produce itching and transient
SKIN:
mechanical irritation.
Ingestion is not expected to be a route of exposure. If ingestion occurs, treat
INGESTION:
symptomatically.
Inhalation of dust may result in itching and upper respiratory tract irritation. Repeated
INHALATION:
exposure to dust may cause chronic lung disorders.
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CHRONIC EFFECTS/ CARCINOGENICITY
This product contains an aramid fiber reinforced honeycomb, which is coated with cured phenolic resin. While
OSHA does not regulate an aramid (aromatic polyamide) paper as a carcinogen, aramid fiber has been studied
by the scientific community for many years. It presents a minimal risk to human health and the environment.
When mechanically working with these products, some dust may be generated. The percent concentration
ratio of Nomex paper is 5 -14%. Generated dust can cause eye irritation, coughing and sneezing. Repeated
exposure to dust may cause chronic lung disorders. None of the components present in aramid fiber at
concentrations equal to or greater than 0.1% are listed by IARC, NTP, OSHA or ACGIH as a carcinogen.
This product contains synthetic fibers (fiberglass). While OSHA does not regulate fibrous glass as a
carcinogen, fiberglass has been studied by the scientific community for many years as a potential carcinogen.
Some mineral fibers, depending on base material and size of fiber are classified as potential carcinogens. This
product contains Continuous filament glass fibers which are listed by IARC as (Group 3 - "Not classifiable as
to carcinogenicity to humans") and ACGIH as A-4 ("Not classifiable as a human carcinogen; Inadequate data
on which to classify the agent in terms of its carcinogenicity in humans and/or animals").
This product contains a brominated flame retardant. The primary route of exposure to humans is through
inhalation. Inhalation of air concentration levels above the PNOR may cause irritation and adverse lung
effects. Animal toxicity studies indicate that when the brominated fire retardant was administered orally, animal
exposures resulted in liver, thyroid, and kidney effects and a potential for developmental effects. This
substance is not listed by IARC, NTP, OSHA or ACGIH as a carcinogen.
Antimony compounds are < 3.3% of the final product. The primary route of exposure to humans is by
inhalation. Various studies have been conducted for human overexposure to antimony compounds in smelters.
Reported effects include dermatitis, rhinitis, inflammation of the upper and lower respiratory tract, including
pneumonitis with some cases of gastritis, conjunctivitis and septal perforations reported. Antimony trioxide is
listed by IARC as group 2B "possibly carcinogenic to humans". ACGIH lists antimony trioxide as Group 2A ?br>
"Suspected human carcinogen". Antimony oxide and antimony compounds should be handled as suspect
carcinogens because of these findings. According to California Proposition 65, this product contains a
chemical known by the State of California to cause cancer.
Local exhaust ventilation should be used to maintain employee exposure as far below OSHA permissible
exposure limits as is practical.
Inorganic arsenic, an impurity found in antimony compounds, is present in a small amount in the final product
(< 0.017%). Inorganic arsenic compounds have been studied extensively in relation to cancers found in nickel
and copper smelter workers. IARC, NTP, ACGIH, OSHA, EPA and NIOSH classify inorganic arsenic as a
known carcinogen. Germany's Deutsche Forschungsgemeinschaft (DFG) lists inorganic arsenic compounds
as (A1 ?"Compounds capable of inducing malignant tumors as shown by experience with humans").
Compounds in DFG's Category A have no concentration value listed in Section IIa (the main MAK table) since
no values have been established for a safe concentration range. According to California Proposition 65,
inorganic arsenic is a chemical known by the State of California to cause cancer and reproductive toxicity.
Release of this material as inorganic arsenic may occur in trace quantities during the processing of the product,
but is not expected to present a significant hazard if exposure controls and personal protection practices listed
in Section 8 are followed.
This product contains traces of the following chemicals: Lead sulfochromate (0.003 ?0.006%) and Chromates
as CrO3 (0.001%) as constituents of chrome yellow pigment. Lead chromates and Chromates as CrO3 are
listed by IARC, NTP, EPA and NIOSH as known human carcinogens. ACGIH lists lead chromates as A2 ?br>
"Suspected carcinogen". Hexavalent chromium compounds and lead have been studied extensively in relation
to cancers found in chromium production workers and neurological, kidney, and reproductive effects caused by
exposure to lead. According to California Proposition 65, lead chromate as chromium VI compounds, lead
compounds and chromium VI compounds are chemicals known by the State of California to cause cancer and
reproductive toxicity.
Release of this material as lead sulfochromate or CrO3 may occur in trace quantities during processing of the
product, but is not expected to present a significant hazard.
This product contains chlorinated phosphates. The primary routes of exposure to humans are skin contact and
inhalation. Animal toxicity studies indicate that chlorinated phosphates are slightly toxic by ingestion and may
cause kidney, liver, testicular and adrenal effects, with possible cholinesterase inhibition. This substance is not
listed by IARC, NTP, OSHA or ACGIH as a carcinogen.
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Release of this material as chlorinate phosphate may occur in trace quantities during processing of the product,
but is not expected to present a significant hazard.
There are no hazardous components in this material as received, however, cutting, milling, drilling, routing or
otherwise fabricating this material may produce the following: particles - not other wise regulated, total dust.
Release of this material during processing as respirable and non-respirable dust should be controlled by
adequate local exhaust ventilation, good work practices, and use of personal protective equipment as needed.
Note: The components listed above are those which have not been modified by the thermo set curing process.
However, the cured resins effectively encapsulate these materials. On grinding or cutting of the product, any
dust generated would contain particles of the materials in the weight percentages indicated above in Section 2,
Composition.
MEDICAL CONDITION GENERALLY AGGRAVATED BY EXPOSURE
Persons with a history of chronic lung disease may be at increased risk from exposure to excessive levels of
nuisance dusts. Persons with medical conditions generally aggravated by mechanical irritants in the air or on
the skin may be at increased risk for a worsening of the underlying condition if exposed.
POTENTIAL ENVIRONMENTAL EFFECTS
This product as shipped is inert and should pose no significant hazard to the environment.
4. FIRST AID MEASURES
Flush with water for 15 minutes. Seek medical attention if irritation persists.
EYE:
Wash exposed area with soap and water. Do not rub or scratch irritated area. If irritation
SKIN:
persists, seek medical attention
Avoid ingestion. Treat symptomatically.
INGESTION:
individual to fresh air. Seek medical attention if irritation persists.
INHALATION:
5. FIRE FIGHTING MEASURES
FLAMMABLE PROPERTIES
Not known
FLASH POINT:
LFL: Not applicable
FLAMMABLE LIMITS
UFL: Not applicable
Water, foam, carbon dioxide, dry chemical.
EXTINGUISHING MEDIA:
Can decompose in a fire emitting toxic fumes and gases of carbon dioxide,
FIRE AND EXPLOSION
carbon monoxide, methane, formaldehyde, phenol, hydrogen cyanide,
HAZARDS:
antimony oxides, hydrogen bromide, oxides of nitrogen, phosphorus oxides,
hydrogen chloride, small amounts of aromatic and aliphatic hydrocarbons;
other toxic and irritating gases can be produced depending on condition of
combustion.
Wear full bunker gear including a positive pressure self-contained breathing
FIRE FIGHTING
apparatus.
EQUIPMENT:
6. ACCIDENTAL RELEASE MEASURES
HEPA vacuum or wet wipe dusts and place in a disposal container. Avoid excess dust generation.
7. HANDLING AND STORAGE
Avoid contact with eyes. Avoid breathing dust. Minimize dust generation and accumulation. Store indoors in
dry area to protect material.
Page 3 of 6
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Provide local exhaust ventilation to maintain airborne levels below the
ENGINEERING
exposure limits. Minimize dust generation and accumulation.
CONTROLS:
Where dust is generated use a NIOSH approved half or full face air purifying
RESPIRATORY
respirator with dust/mist filter cartridges. Use in accordance with OSHA
PROTECTION:
regulations under 29 CFR 1910.134
Wear gloves impermeable to glass fibers. Wear loose fitting, long sleeved
SKIN PROTECTION:
clothing and long pants.
If dust is generated, wear chemical goggles or full-face respirator.
EYE PROTECTION:
GENERAL HYGIENE CONSIDERATIONS:
The health hazards associated with this material when used as recommended are mechanical skin, eye and
respiratory irritation associated with the generation of fiberglass composite dusts during machining or cutting.
The following general hygiene considerations are recognized as common, good industrial hygiene practices:
? Wash hands after use and before eating
? Shower at the end of the workday.
? Wash work clothes separately and wipe out washer at the end of the cycle.
? Avoid breathing dust
? Wear safety goggles
EXPOSURE GUIDELINES
There are no hazardous components in this material as received, however, cutting, milling, drilling, routing, or
otherwise fabricating this material may produce the following:
COMPONENT OSHA PEL TWA ACGIH TLV
Total dust 15 mg/m3 Total dust 10 mg/m3
Nomex Honeycomb Core
3 3
Fiberglass Total dust 15 mg/m 3 Total dust 5 mg/ mg/m
3
Resp dust 1 fiber/cc
Resp dust 5 mg/m
3 3
Brominated Flame Retardant Resp dust 5 mg/m Resp dust 3 mg/m
3
Antimony Compounds 3 0.5 mg/m (as antimony)
0.5 mg/m (as antimony)
3 3
Inorganic Arsenic 0.01 mg/m 0.01 mg/m
0.050 mg/m3 (as Pb) 0.050 mg/m3 (as Pb)
Lead chromate
0.1 mg/m3 (as Cr VI) 0.012 mg/m3 (as Cr)
0.1 mg/m3 (as Cr VI) 0.012 mg/m3 (as Cr)
Chromium as CrO3
Chlorinated phosphates Not Determined Not Determined
9. PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE: Sandwich panel, brown in color
ODOR: Slight characteristic odor
BOILING POINT: Not Applicable
VAPOR PRESSURE Not Applicable
SOLUBILITY IN WATER: Not Applicable
SPECIFIC GRAVITY: Density varies with panel type from 0.1 ?0.6 g/cc
pH: Not applicable
UEL: Not applicable
LEL: Not applicable
Page 4 of 6
10. STABILITY AND REACTIVITY
STABILITY: Stable
MATERIALS TO AVOID: Strong oxidizing agents, strong acids and bases, especially oxalic and
hydrofluoric acid, halogens, and acyl halides.
HAZARDOUS Decomposition and combustion products may be toxic. Can decompose in a fire
DECOMPOSITION emitting toxic fumes and gases of carbon dioxide, carbon monoxide, methane,
PRODUCTS: formaldehyde, phenol, hydrogen cyanide, antimony oxides, hydrogen bromide,
oxides of nitrogen, phosphorus oxides, hydrogen chloride, small amounts of
aromatic and aliphatic hydrocarbons; other toxic and irritating gases can be
produced depending on condition of combustion.
HAZARDOUS Will not occur
POLYMERIZATION:
11. TOXICOLOGICAL INFORMATION
For detailed toxicological information on the components of this material, contact the address listed in Section 1
of this MSDS
12. ECOLOGICAL INFORMATION
None found
13. DISPOSABLE CONSIDERATIONS
If material as supplied becomes a waste, incinerate or landfill in accordance with local, state, and federal laws
and regulations. Incinerate only if incinerator is capable of scrubbing out hydrogen fluoride and other acidic
combustion products. Contact your local or state environmental agency for specific rules.
14. TRANSPORT INFORMATION
DOT: Class 70 ?Panels Faced with Plastic
IMO: Not Regulated
IATA: Not Regulated
15. REGULATORY INFORMATION
INVENTORY STATUS ?fiberglass
Inventory Status
United States (TSCA) Listed
European Union (EINECS) Listed
Canada (DSL) Listed
CERCLA/SUPERFUND, 40 CFR 117.302: This material contains Reportable Quantity (RQ) Substances:
none.
SARA HAZARD CATEGORY: This material has been reviewed according to the EPA Hazard Categories
promulgated under Sections 311 and 312 of the Superfund Amendment and Reauthorization Act of 1986
(SARA Title III) and is considered to meet the following categories:
NONE
SARA 313 INFORMATION: This material contains the following substances subject to the reporting
requirements of Section 313 of Title III of the Superfund Amendment and Reauthorization Act of 1986 and 40
CFR Part 372. NONE
These products do not contain any components exceeding the de minimis amount subject to reporting under
Section 313 of the Emergency Planning and Community Right-to-know act of 1986 and of 40 CFR 372.
CALIFORNIA PROPOSITION 65: The following statement is made in compliance with the California Safe
Drinking and Toxic Enforcement Act of 1986:
Substances known to the State of California to cause cancer, birth defects or other reproductive harm:
Antimony compounds, Inorganic Arsenic, Lead sulfochromate, Chromates as CrO3
Page 5 of 6
16. OTHER INFORMATION
MSDS STATUS: Revised all sections re: ANSI Z400.1-1998 format
MSDS PREPARED BY: M.C. Gill Corporation 10/14/03
M.C. Gill Corporation provides this information as a customer service. While the information contained in this MSDS is believed to be correct, no
guarantee or warranty of any kind is made with respect to this information.
M.C. Gill Corp. M.C. Gill Europe Ltd. - Insoleq
4056 Easy Street 23 Enterprise Road, Balloo Industrial Estate South
El Monte, CA 91731-1087 USA Bangor Co-Down BT19 7TA, Northern Ireland
626-443-4022 info@mcgillcorp.com +44 (0) 2891 470073 sales@mcgillcorp.com
www.mcgillcorp.com
?M.C. Gill Corporation. All rights reserved.
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