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Page i of 2 <br /> PLIBRICO COMPANY LLC Material Safety Data Sheet <br /> Refractory Engineers <br /> 1010 N.Hooker Street <br /> Chicago,Illinois 60622 <br /> Phone:(312)337-9000 Date: 4/17/2007 <br /> Fax:(312)337-9003 <br /> SECTION-1-MATERIAL IDENTIFICATION <br /> Trade Name and Synonyms: Pligun Special LWI 25 Product Number: 16020 <br /> Al2 q - 41.9 % SiO2 - 43.5 % <br /> Chemical Name and Synonyms: High Temperature Cements <br /> Chemical/Mineral Family- Alumina Silicate Manufactureres Code I.D. :L- 2993 <br /> SECTION H_HAZARDOUS INGREDIENTS <br /> 1 <br /> Ingredients(checked) General Percent TLV(ACG" C.A.S.No. <br /> Chemical By Weight r <br /> Formula <br /> ® Quartz*** SiO2 8.20 0.025 mg/ml (respirable dust) 14808-60-7 <br /> ® Cristobalite*** Si% 7.21 0.025 mg/ml (respirable dust) 1446446-1 <br /> Amorphous Silica*** Si% 2 mg/ml (respirable dust) 69012-64-2 <br /> LJ Fused Silica*** SiO2 0.1 mg/ml (respirable dust) .60676-86-0. <br /> Zirconium Silicate*** ZrSiO4 5 mg/n? 14940-68-2 <br /> Graphite c 2.5 mglt& 7782-42-5 <br /> Aluminum Phosphate A1H3PO4 - 2 mg/d 7784-30-7 <br /> Q Silicon carbide Sic 10 mg/ml(respirable dust) 409-21-2 <br /> Ceramic Fiber N/A 5 mg/ml(respirable dust); 142844-00-6 i <br /> 15mg/m3(total), 0.5 fiber/Cc <br /> pedal Nates: ***Greater amounts of Quartz and Cristobalite may be formed after firing. <br /> Major portion of the crystalline silica present in the product as manufactured is not fine enough to <br /> normally be considered respirable. <br /> SECTION III PHYSICAL DATA <br /> Boiling Point{): N/A Specific Gravity: 2.2 pH: Alkaline <br /> F Solubility in Water: Negligible Percent Volatile,by Volume{%): N/A <br /> Appearance and Odor Brown or Grey powder <br /> SECTION IV-FIRE AND EXPLOSION HAZARD DATA <br /> h <br /> +' Unusual Fire and Improper mixing and bake-out of materials may result in steam spalling during initial heating. <br /> Explosive Hazards: Refer to mixing instructions and bake-out schedules for proper procedures. <br /> SECTION V REACTIVITY DATA- <br /> Stability: Stable Hazardous Polymerization: May not occur <br /> Incompatibility: Materials to avoid:N/A Hazardous Decomposition: N/A <br /> 1 <br /> I <br />