Updated 10/11/05
Materials Safety Data Sheet
Section 1 - Product and Company Information
Product Name Thermablock CR 2000 Part A
Company MicroPhase Coatings, Inc HMIS Code
Street Address 170 Donmoor Court Health 2
City, State, Zip Garner, NC 27529 Flammability 3
Emergency phone: (800) 424-9300 Reactivity 1
International 001-703-527-3887
Section 2 - Composition Information/Hazardous Ingredients
Substance Name CAS # OSHA Pel ACGIH TLV
Polydiethoxysiloxane 68412-37-3 <5% 10 ppm 10ppm
Isopropanol 67-63-0 30-50% 400 ppm 400 ppm
10mg/m3
Crystalline Sillica 14808-60-7 10-40% 0.05
Respirable crystalline silica can cause silicosis. It is also classified
as a carcinogen.
Section 3 - Physical and Chemical Properties
Boiling Point 82.0 C
Vapor Pressure NA
Vapor Density (air=1) >1
Solubility in Water reacts
Specific Gravity <1.00g/cc
Melting Point NA
Evaporation Rate (Butyl Acetate=1) NA
Appearance and Odor white liquid
Section 4 - Fire Fighting Measures
Flash Point 12掳 C
Autoignition Temperature 399掳 C
Extinguishing Media Carbon dioxide, dry chemical powder or appropriate foam. Water spray.
Firefighting
Protective Equipment
Wear self-contained breathing apparatus and protective coating to prevent contact with skin and eyes.
Specific Hazard(s)
Liquid material emits irritating fumes under fire conditions.
Section 5 - Reactivity Data
Stability
Stable
Materials to Avoid
Oxidizing Agents, reacts slowly with moist air.
Hazardous Decomposition or Byproducts
Updated 10/11/05
Materials Safety Data Sheet
Organic acid vapors, silicon dioxide
Hazardous Polymerization
Will not occur.
Section 6 - Health Hazard Data
Route(s) of Entry
Inhalation, Ingestion, Dermal
Inhalation
May irritate the respiratory tract, cause headache or nausea.
Health Hazards (Acute and Chronic)
May cause immediate or delayed severe eye irriation. May cause silicosis if inhaled.
Carcinogen
Respirable crystalline silica is classified as a carcinogen. The crystalline silica in this material is blended into
a solution. It may become respirable upon spraying.
Signs and Symptoms of Exposure
Irritation of eyes, coughing, skin irritation
Medical Conditions Generally Aggravated by Exposure
Silicosis,
Emergency and First Aid Procedures
Wash skin with large amounts of soap and water. Flush eyes with running water for at least 15 minutes.
If ingested do not induce vomiting, call doctor immediately.
Acute Oral Toxicity ND
Acute Dermal Toxicity ND
Section 7 - Precautions for Safe Handling and Use
Steps to be Taken in Case Material is Released or Spilled
Use a dry, absorbant material such as sand or vermiculite to absorb material. Transfer to a sealed container
for disposal.
Waste Disposal Method
Mix with Part B in the appropriate ratio and allow to cure. Check local ordinances for proper disposal.
Other Precautions
None known.
Section 8 - Control Measures
Respiratory
NIOSH/MSHA approved respirator.
Hand
Protective rubber gloves.
Eye
Chemical safety goggles or face shield.
General Hygiene Measures
Wash thoroughly after handling.
Updated 10/11/05
Materials Safety Data Sheet
Section 9 - Transport Information
DOT
Proper Shipping Name Flammable Liquid, n.o.s. (Tetraethylsilicate, isopropanol mixture)
DOT LABEL: FLAMMABLE LIQUID
PG: III
DOT ID no.: UN1993
DOT Hazard Class: 3
Section 10 - Regulatory Information
TSCA All components are included in the EPA Toxic Substances Control Act
ISSUE DATE: 10/11/2005
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