Document DMKxLDO5wxoVLxmR6vJweVbpO

FILE NAME Owens Corning OC DATE 0000 DOC OC188 DOCUMENT DESCRIPTION Internal Report Covering 1943-1965 Efforts to Reduce Use of Asbestos In Insulation REDUCTION OR ELIMINATION OF ASBESTOS IN HIGH TEMP INSULATION 1943-47 OCF Coop Program to Develop Glass Wool Fiber for Kaylo Reinforcement 1959 PrMoARdKuEcTtINLGike ReCqaureesytteedmp ResearchResearch to Develop Bonded Aggregate 1960-61 RESEARCH Develop a Bonded Aggregate High Temp Insulation 1961-62 RESEARCH ENG for Kaylo Develop a Glass Reinforcement 1962 RESEARCH Binder System Develop Bonded Aggregate Product Based on UCM 1962-63 PROCESS ENG & R Develop Bonded Aggregate Product Based on R & R Binder System 1962-66 RESEARCH DEV Insulation Multitemp Develop High Temp Glass Fiber 1965 RESEARCH Proposed Program to Develop a Proprietary Bonded Aggregate High Temp Insulation - Program Not Approved 1965 RESEARCH Program to Replace Replace Amosite Asbestos With Cotton Reinforcement me we me gy wet ome eo \ 224 224 POSSIBLE APPROACHES FOR ELIMINATING ASBESTOS FROM HIGH TEMP INSULATIONS KAYLO Replace Asbestos in Kaylo with Glass and Rockwool Fibers FIBROUS GLASS Develop a One Step Process for Manufacture of High Temp Glass Fiber Insulation ee BONDED AGGREGATE e 1 Develop a Proprietary Autoclaved Bonded Aggregate -- Insulation Product Reinforced withGlass Fibers 2. License Carey Process FOAM . Develop a Structural Inorganic High Temp Foamed Insulation WET PROCESS Develop a Rockwool and Glass Reinforced Autoclaved Insulation by the Wet Process Method ame oe we ee me 224 8 re KAYLO RESEARCH & DEVELOPMENT Ema SP Marketing Div - 61 Sponsor > J. F. Vyverberg STATUS Formulation Corrosion 10 Kaylo Batch 1. Developed Stress Passed duPont 6 Day Survival oe A. Lab Prepared Samples Test Cost Projection on Stress Corrosion Batch Marketed 2. Will Be Reduced 0.7 If Product A. GarsosSspeMacrigailns and 0.1 If Extended to All 10 Production 3. Plant Trial Problems Related to Scale Up of A. Identify Process Batch from Laboratory to Plant 4 7 ^' PB ! Stress Corrosion Batch to Eliminate Problems Optimize in Scale Up from Lab to Plant Encountered Both Pipe and Block for duPont Full Scale Plant Runs on Sampling and for Test Marketing Stress Corrosion of Plant Poured Obtain duPont Approval Batch Formulation Program on Stress Coordinate with Marketing Test Market Corrosion Inhibited Kaylo PROCESS EQUIPMENT REQUIREMENTS and Storage Equipment for Manu- Melting Grinding Conveying 901 Being Prepared by Manufacturing facture of Silicated Glass NEW PRODUCTS FOR 67 1. K10 Pipe and Elock for 2. Ceramic Drying Pallets Stainless Steel Applications U.S. Patent 3,276,094 225 225 ee eoeewrw 8s