MSDS

M A T E R I A L S A F E T Y D A T A S H E E T
System Three Resins, Inc. 3500 W. Valley Hwy N; Suite 105 Auburn, Washington 98001
SECTION I - PRODUCT IDENTIFICATION
Product Name: RotFix Hardener Part B Hazard Ratings:
MSDS Number: 1500B Date of Prep: August 1, 2011 Health 2
Product Type: Amine Polymer Mixture Information: 253-333-8118 Fire 1
24-Hr. Emergency Phone: Prepared By: J. Bartlett Reactivity 0
CHEMTREC: 1-800-424-9300
SECTION II - HAZARDOUS INGREDIENTS/IDENTITY INFORMATION
HAZARDOUS
COMPONENTS AMOUNT CAS NUMBER OSHA PEL ACGIH TLV
Modified Aliphatic Amines 80-90% -------- none established
(Mixture is trade secret)
Benzyl Alcohol 10-20% 100-51-6 none established
SECTION III - PHYSICAL/CHEMICAL CHARACTERISTICS
Boiling Range: N/A Specific Gravity: 0.97
Vapor Density: Heavier than Air Material V.O.C.: None
Evaporation Rate: Slower than Ether Water Solubility: Negligible
Appearance and Odor: Thin, dark liquid with characteristic odor.
SECTION IV - FIRE AND EXPLOSION HAZARD DATA
Flash Point: > 250F° Method: Pensky-Martins Closed Cup
Flammable Limits in Air By Volume: Lower: N/A Upper: N/A
Extinguishing Media: Foam, Carbon Dioxide, Dry Chemical, Water Fog
Special Firefighting Procedures:
When fighting chemical fires wear full protective equipment with self-contained breathing apparatus. Water spray
may be used to cool fire-exposed containers. Toxic fumes will be evolved when this substance is burned.
SECTION V - REACTIVITY DATA
Stability: Stable
Conditions to Avoid: Epoxy resins and epoxy resin hardeners react with each other producing heat. They should
not be mixed with each other under uncontrolled conditions or in large mass as the ensuing exotherm may result
in heat and smoke.
Incompatibility: Strong oxidizing agents, mineral acids.
Hazardous Decomposition Products: Oxides of carbon, nitrogen
Hazardous Polymerization: Will not occur.
SECTION VI - HEALTH HAZARD DATA
EFFECTS OF OVEREXPOSURE:
Acute: May cause burns to skin and eyes. High vapor concentration can cause severe irritation of eyes and respiratory
tract. Liquid causes severe damage to mucous membranes if swallowed.
Chronic: Prolonged and repeated skin contact may cause skin sensitization, asthma or other allergic responses.
Carcinogenicity: Results of in vitro mutagenicity tests on ethylene amines have been negative. It is not expected that any
of the ingredients are carcinogenic.