Buy Direct From Us
Looking for those hard to find PC Boards? We have them cheaper than you can find elsewhere. If you see it cheaper, PLEASE give us a chance to beat that price for you. We have the widest variety of boards in the industry. If you don't see it, just ask. We have boards from .005" thick to double sided boards with 4 oz. of copper on each side.
ONLY available at INJECTORALL
PRODUCT NAME: FR4
IN CASE OF EMERGENCY CALL: (24 Hours/Day, 7 Days/Week) (608) 784-6070
INGREDIENT NAME CAS# WEIGHT%
Filament Fiber Glass (65997-17-3)
Copper (7440-50-8) 8-28
Epoxy Resin (26265-08-7) 20-30
Trace impurities and additional material names not listed above may also appear in the Regulatory Information section (#15) towards the end of the MSDS. These materials may be listed for local ‘Right to Know” compliance and for other reasons.
EMERGENCY OVERVIEW: A nonflammable, sheet material. Dust, when machined or punched may cause skin or eye irritation. Fumes, if decomposed may irritate eyes, nose, and throat.
SKIN: Dust may cause moderate skin irritation.
EYES: Dust may cause moderate eye irritation. Fumes may irritate eyes.
INHALATION: Fibrous glass dust may be released from the fiberglass cloth substrate when machined. ACGIH
TLV is 10 mg/m3 TWA for particles <5 microns in diameter.
INGESTION: Not determined.
DELAYED EFFECTS: Our product is reinforced with continuous filament fiberglass. Dust generated from the
cutting, grinding, machining, etc., would not be expected to produce respirable particles. IARC considers
continuous glass filaments as unclassifiable or probably non-carcinogenic.
Ingredients found on one of the OSHA designated carcinogen lists are listed below.
Ingredient Name NTP Status IARC Status OSHA List
None None None None
SKIN: Wash in flowing water or shower. Remove contaminated clothing.
EYE: Irrigate with flowing water for 15 minutes. If irritation persists, consult a physician.
INHALATION: If overcome by dust or smoke, move to fresh air. If not breathing, give mouth-to-mouth resuscitation. Call physician.
INGESTION: If large amounts are ingested, consult physician.
ADVICE TO PHYSICIAN: Treat symptomatically
FLASH POINT: N/A
FLASH POINT METHOD: N/A
AUTOIGNITION TEMPERATURE: Not determined
UPPER FLAME LIMIT (Volume % in air): N/A
LOWER FLAME LIMIT (Volume % in air): N/A
FLAME PROPAGATION RATE (Solids): UL V-O
OSHA FLAMMABILITY CLASS: N/A
EXTINGUISHING MEDIA: Water, CO2 and dry chemical
UNUSUAL FIRE AND EXPLOSION HAZARDS: May give off toxic hydrogen bromide when thermally
SPECIAL FIREFIGHTING PRECAUTIONS/INSTRUCTIONS: Firemen should wear proper protective equipment and positive pressure self-contained breathing apparatus.
IN CASE OF SPILL OR OTHER RELEASE: Always wear recommended personal protection equipment.
Spills and releases may have to be reported to Federal and/or local authorities. See the Regulatory Information section (#15) regarding reporting requirements.
NORMAL HANDLING: Always wear recommended personal protective equipment. The primary exposure route
is inhalation of dust when machine/punched or from fumes or vapors when heated.
STORAGE RECOMMENDATIONS: N/A
ENGINEERING CONTROLS: Use local exhaust ventilation to control dust.
PERSONAL PROTECTIVE EQUIPMENT
SKIN PROTECTION: For brief contact to dust, no precautions other than clean body-covering clothing should
be needed. Use gloves and aprons when prolonged or frequently repeated contact occurs.
EYE PROTECTION: Use appropriate eye protection when machining material.
RESPIRATORY PROTECTION: Atmospheric levels of Fibrous glass and Copper Dust should be maintained
below exposure guidelines. When respiratory protection is required for certain operations, use a NIOSH-approved dust respirator.
ADDITIONAL RECOMMENDATIONS: N/A
EXPOSURE GUIDELINES: Guidelines exist for the following ingredients
Copper Dust (7440-50-8) 1 mg/m3
Fibrous Glass Dust (65997-17-3) 10 mg/m3 None I f/cc >5u
long and 3:1
aspect ratio, TWA
Other exposure limits for the decomposition products normally associated with product use are as follows: None
APPEARANCE: Yellow to amber sheets
PHYSICAL STATE: Solid
MOLECULAR WEIGHT: N/A
CHEMICAL FORMULA: N/A
ODOR: None, unless heated
SPECIFIC GRAVITY (Water = 1.0): 1.5 +/- 0.25
SOLUBILITY IN WATER: (Weight %) Negligible in most aqueous and organic solvents.
BOILING POINT: N/A
MELTING POINT: N/A
VAPOR PRESSURE: N/A
VAPOR DENSITY: (Air = 1.0) N/A
EVAPORATION RATE: N/A Compared to: N/A
% VOLATILES: N/A
FLASH POINT: N/A
(Flash point method and additional flammability data are found in section 5.)
NORMALLY STABLE: (conditions to avoid) Stable
INCOMPATIBILITIES: Not determined
HAZARDOUS DECOMPOSITION PRODUCTS: CO. CO2,HBr, oxides of nitrogen if heated in excess of 300° C.
HAZARDOUS POLYMERIZATION: None
XI. TOXICOLOGICAL INFORMATION
IMMEDIATE (ACUTE) EFFECTS: Dust may cause moderate eye, skin and respiratory irritation.
DELAYED (SUBCHRONIC & CHRONIC) EFFECTS: NTP has determined that respirable size glasswool may be reasonably anticipated to be a carcinogen. IARC has also classified glasswool as a possible carcinogen. Our product is reinforced with continuous filament fiberglass. Dust generated from the cutting, grinding, machining, etc. would not be expected to produce respirable particles. IARC considers glass filaments as unclassifiable or probably non-carcinogenic.
OTHER DATA: The toxicity of the combustion products was evaluated in a similar product with 95% confidence limits; the LC5O was calculated (Probit Analysis) to be 40.4 (32.3-69.9) mgIL. The LC5O of the standard reference material, Douglas fir, is 27.1 mg/L.
Is the unused product a RCRA hazardous waste if discarded: No
OTHER DISPOSAL CONSIDERATIONS: Disposal must be made in accordance with all applicable Local, State and Federal regulations. Copper should be recycled.
The information offered here is for the product as shipped. Use and/or alterations to the product such as mixing
US DOT HAZARD CLASS: Not regulated
US DOT ID NUMBER: N/A
For additional information on shipping regulations affecting this material, contact the information number found on the first page.
TOXIC SUBSTANCES CONTROL ACT (TSCA)
TSCA INVENTORY STATUS: The resin system components used to make this material are on the TSCA
OTHER TSCA ISSUES: N/A
RQs & TPQs: Reportable Quantities” (RQs) and/or “Threshold Planning Quantities” (TPQs) exist for the following ingredients.
SARA/CERCLA SARA EHS
Ingredient RQ(lbs) TPQ(lbs)
N/A N/A N/A
Spills/releases resulting in the loss of any ingredient at or above its RQ requires immediate notification to the National Response Center (1-800-424-8802) and to your Local Emergency Planning Committee.
SECTION 311 HAZARD CLASS: N/A
SARA 313 TOXIC CHEMICALS:
The following ingredients are SARA 313 “Toxic Chemicals”. CAS #~s and wt.% are found in section ~2.
Copper (7440-50-8) Recycle
STATE RIGHT TO KNOW:
In addition to the ingredients found in section 2, the following are listed for state right-to-know purposes:
N/A N/A N/A
ADDITIONAL REGULATORY INFORMATION
Injectorall Electronics Corp. does not use polybromide-biphenls or polybromide-biphenyloxides as a fire
retardant in any of our epoxy or phenolic resin systems.
WHMIS CLASSIFICATION (CANADA): N/A
FOREIGN INVENTORY STATUS: N/A
CURRENT ISSUE DATE: 7/15/05
Although the information and recommendations in this Material Safety Data Sheet (‘information’) are presented faith and believed to be correct as of the date stated above. Injectorall Electronics Corp. makes no warranty as to the completeness or accuracy of this information. This information is supplied with the condition that the persons receiving it will make their own determination as to its suitability for their purpose prior to implementation.
110 Keyland Court, Bohemia, NY 11716
General Information: email@example.com
Copyright © 2003 Injectorall Electronics Corp.
visitors to this page since Last Modified: July 07, 2006