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Refractory Ceramic Fibers Niosh

Jun 06, 2014 · DHHS (NIOSH) Publication Number 2006-123 This criteria document is derived from reviews of information from human and animal studies of the toxicity of refractory ceramic fibers (RCFs) and is intended to describe the potential health effects of occupational exposure to airborne fibers …

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  • NIOSH Document on Refractory Ceramic Fibers Provides

    NIOSH Document on Refractory Ceramic Fibers Provides

    Jun 12, 2006 · NIOSH estimates that approximately 31,500 workers are potentially exposed to refractory ceramic fibers during manufacturing, distribution, handling, installation, and removal of these materials. Refractory ceramic fibers are synthetic fibers produced by the melting and blowing or spinning of calcined kaolin clay or a combination of alumina, silicon dioxide, or other oxides.

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  • NIOSH Addresses RCF Safety Concerns  LHSFNA

    NIOSH Addresses RCF Safety Concerns LHSFNA

    NIOSH Addresses RCF Safety Concerns. Laborers and signatory employers who work with refractory ceramic fibers (RCFs) – Fiberfax and Thermal Ceramics are common brands – should take a look at a new document from the National Institute for Occupational Safety and Health (NIOSH): Criteria for a Recommended Standard: Occupational Exposure to Refractory Ceramic Fibers.

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  • Safety and Health Topics | Synthetic Mineral Fibers

    Safety and Health Topics | Synthetic Mineral Fibers

    Criteria for a Recommended Standard: Occupational Exposure to Refractory Ceramic Fibers. U.S. Department of Health and Human Services (DHHS), National Institute for Occupational Safety and Health (NIOSH) Publication No. 2006-123, (May 2006).

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  • Ceramic Fibers Respirable Size Use

    Ceramic Fibers Respirable Size Use

    In three refractory ceramic fiber manufacturing facilities, about 90% of airborne fibers were determined to be respirable (< 3 μm in diameter), and about 95% were less than 50 μm long (NIOSH 2006).

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  • Perspectives on refractory ceramic fiber RCF

    Perspectives on refractory ceramic fiber RCF

    Sep 29, 2014 · The Scientific Committee on Occupational Exposure Limits (SCOEL, 2011) classified refractory ceramic fibers as a secondary genotoxic carcinogen and supported a practical threshold. Inflammation was considered the predominant manifestation of RCF toxicity.

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  • Welcome to CDC stacks | Occupational exposure to

    Welcome to CDC stacks | Occupational exposure to

    "The National Institute for Occupational Safety and Health (NIOSH) has reviewed data characterizing occupational exposure to airborne refractory ceramic fibers (RCFs) and information about potential health effects obtained from experimental and epidemiologic studies.

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  • FOR REFRACTORY CERAMIC FIBERS  HTIW Coalition

    FOR REFRACTORY CERAMIC FIBERS HTIW Coalition

    Exposure to Refractory Ceramic Fibers”, http://www.cdc.gov/niosh/docs/2006-123/. NIOSH conducted a comprehensive review of the published scientific literature and other scientific information concerning occupational exposure to RCF. Based on this review, NIOSH recommends an exposure limit of 0.5 f/cc of air as a time-weighted

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  • SAFETY DATA SHEET 1. IDENTIFICATION  Nutec

    SAFETY DATA SHEET 1. IDENTIFICATION Nutec

    NUTEC REFRACTORY CERAMIC FIBER (b) Other means of identification FIBERS MaxBulk, LT, HP, HTZ, RTS, MT. BLANKETS MaxWool, PAPERS MaxPly (c) Recommended use of the chemical and restrictions on use heat containmen Primary Use: industrial high temperature insulating applications. Examples include and oth not intended for direct sale to the general public.

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  • Safety and Health Topics | Synthetic Mineral Fibers

    Safety and Health Topics | Synthetic Mineral Fibers

    Evaluating Exposure. The following resources aid in evaluating exposures to synthetic mineral fibers in the workplace. Typically, employee exposures are determined from breathing zone air samples that are representative of the 8-hour work day. Exposure Limits for Synthetic Mineral Fibers. OSHA shows the time weighted average (TWA)...

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  • NIOSH Addresses RCF Safety Concerns  LHSFNA

    NIOSH Addresses RCF Safety Concerns LHSFNA

    NIOSH Addresses RCF Safety Concerns Laborers and signatory employers who work with refractory ceramic fibers (RCFs) – Fiberfax and Thermal Ceramics are common brands – should take a look at a new document from the National Institute for Occupational Safety and Health (NIOSH): Criteria for a Recommended Standard: Occupational Exposure to Refractory Ceramic Fibers .

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  • Recommendations for a Refractory Ceramic Fiber RCF

    Recommendations for a Refractory Ceramic Fiber RCF

    Refractory Ceramic Fibers 5 1 Recommendations for a Refractory Ceramic Fiber Standard inhaled RCF that is deposited in the alveolar re-gion of the lung RCFwill persist longer in the lungs than a less durable fiber. Therefore, NIOSH recommends substituting a less durable fiber for …

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  • SAFETY DATA SHEET 1. IDENTIFICATION  Nutec

    SAFETY DATA SHEET 1. IDENTIFICATION Nutec

    Refractory Ceramic , Fiber (RCF), None established* *Except for the state of California, where the PEL for RCF is 0.2 f/cc 8 standard for RCF in the U.S. OSHA’s “Particulate Not Otherwise Regulated (PNO 1910.1000, Subpart Z, Air Contaminants **In the absence of an OSHA PEL, as measured under NIOSH …

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  • Refractory Ceramic Fiber RCF and Regulatory Changes

    Refractory Ceramic Fiber RCF and Regulatory Changes

    Refractory Ceramic Fiber Coalition (RCFC) A commitment to a healthy environment • The RCFC members have been proactive in studying the health aspects of RCF for more than 20 years. • All members have helped to lead the work in the USA and in the EU through ECFIA in the fields of: – …

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  • FIBERFRAX CERAMIC FIBER PRODUCTS FIBERS H Bulk;

    FIBERFRAX CERAMIC FIBER PRODUCTS FIBERS H Bulk;

    Primary Use: Refractory Ceramic Fiber (RCF) materials are used primarily in industrial high temperature insulating applications. Examples include heat shields,

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  • Morgan Advanced Materials Uses Advised Against: Secondary

    Morgan Advanced Materials Uses Advised Against: Secondary

    Primary Use:Refractory Ceramic Fiber (RCF) materials are used primarily in industrial high temperature insulating applications. Examples include heat shields, heat containment, gaskets, expansion joints, industrial furnaces, ovens, kilns, boilers and other process equipment at applications up to 1400°C.

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  • High temperature insulation wool  Production Properties

    High temperature insulation wool Production Properties

    Aluminum silicate wool (ASW) is based on the Al2O3-SiO2 system and is in use since more than 50 years. The high-temperature wool, also referred to as ceramic fiber or refractory ceramic fiber (RCF), has fundamentally changed plant engineering and furnace construction due to its properties. Aluminum silicate wool (ASW)

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  • SECTION 1. CHEMICAL PRODUCT AND COMPANY

    SECTION 1. CHEMICAL PRODUCT AND COMPANY

    SECTION 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION Product Group: Refractory Ceramic Fiber Product. Material/Product Name(s): Nutec Fibratec Bulk, Blankets, Board and Modules LT, HP, HT, HTZ, RTS, MT. Chemical family: This product contains synthetic vitreous alumino-silicate fibers.

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  • RG2300 Ceramic Fiber  Lewco Specialty Products Inc

    RG2300 Ceramic Fiber Lewco Specialty Products Inc

    After-service ceramic fiber may contain crystalline silica in the form of cristobalite; refer to Section 16. Fiber concentration is determined by time weighted air samples collected and analyzed using NIOSH Method 7400 (“B” counting rules).

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  • MATERIAL SAFETY DATA SHEET  Industrial Insulation

    MATERIAL SAFETY DATA SHEET Industrial Insulation

    MATERIAL SAFETY DATA SHEET MSDS No. M0001 Effective Date: 06/22/2010 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION ... ** The Refractory Ceramic Fibers Coalition (RCFC) has sponsored comprehensive toxicology and epidemiology studies to identify ... analyzed pursuant to NIOSH method 7400 (B) for airborne fibers.

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  • Fine Mineral Fibers rev ICF  US EPA

    Fine Mineral Fibers rev ICF US EPA

    slagwool, glass filaments, and refractory ceramic fibers. Acute (short-term) effects of fine mineral fibers in humans consisted of upper respiratory tract irritation, with symptoms such as coughing, sore throat, and nasal itching and congestion; however, these symptoms did not continue after exposure ceased. Acute inhalation exposure to

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  • FIBERFRAX LDS MOLDABLE CERAMIC FIBER

    FIBERFRAX LDS MOLDABLE CERAMIC FIBER

    FIBERFRAX® LDS MOLDABLE® CERAMIC FIBER (b) Other means of identification Pumpable-LDS; LDS Moldable (Caulking Grade) (c) Recommended use of the chemical and restrictions on use • Primary Use: Refractory Ceramic Fiber (RCF) materials are used primarily in industrial high temperature insulating applications. Examples include heat shields,

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  • Health and Safety Issues on Brick Refractory and Insulation

    Health and Safety Issues on Brick Refractory and Insulation

    Health and Safety Issues on Brick, Refractory and Insulation Gary J. Bases, President BRIL, inc. P.O. Box 4393 ... (NIOSH) and the Environmental Protection Agency (EPA) have been keeping the Steam and ... Cristobalite is formed when a refractory ceramic fiber material is exposed to temperatures above 1800 degrees F (982 degrees). The RCF

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  • Refractory ceramic fibers: Fiber characteristics

    Refractory ceramic fibers: Fiber characteristics

    Dec 15, 2018 · Abstract. Refractory ceramic fibers (RCFs) are amorphous fibers that belong to a class of materials termed synthetic vitreous fibers (SVFs), also called man-made mineral fibers (MMMFs), which includes alkaline earth silicate wool, glass wool, rock (stone) …

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  • FIBERFRAX CERAMIC FIBER PRODUCTS FIBERS H Bulk;

    FIBERFRAX CERAMIC FIBER PRODUCTS FIBERS H Bulk;

    Primary Use: Refractory Ceramic Fiber (RCF) materials are used primarily in industrial high temperature insulating applications. Examples include heat shields, ... collected and analyzed pursuant to NIOSH method 7400 (B) for airborne fibers.

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  • Refractory Ceramic Fiber RCF and Regulatory Changes

    Refractory Ceramic Fiber RCF and Regulatory Changes

    Refractory Ceramic Fiber Coalition (RCFC) A commitment to a healthy environment • The RCFC members have been proactive in studying the health aspects of RCF for more than 20 years. • All members have helped to lead the work in the USA and in the EU through ECFIA in the fields of: – …

    Click to view
  • Refractory ceramic fibers: Fiber characteristics

    Refractory ceramic fibers: Fiber characteristics

    Dec 15, 2018 · Refractory ceramic fibers (RCFs) are amorphous fibers that belong to a class of materials termed synthetic vitreous fibers (SVFs), also called man-made mineral fibers (MMMFs), which includes alkaline earth silicate wool, glass wool, rock (stone) wool, slag wool, and special-purpose glass fibers.

    Click to view
  • FIBERFRAX LDS MOLDABLE CERAMIC FIBER

    FIBERFRAX LDS MOLDABLE CERAMIC FIBER

    FIBERFRAX® LDS MOLDABLE® CERAMIC FIBER (b) Other means of identification Pumpable-LDS; LDS Moldable (Caulking Grade) (c) Recommended use of the chemical and restrictions on use • Primary Use: Refractory Ceramic Fiber (RCF) materials are used primarily in industrial high temperature insulating applications. Examples include heat shields,

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  • Industrial Hygiene  iATL

    Industrial Hygiene iATL

    Refractory Ceramic Fibers (RCF) Materials Characterization (MC) IH has been defined as “that science and art devoted to the anticipation, recognition, evaluation, and control ofthose environmental factors or stresses in the workplace, which may cause sickness, impaired health and well-being, or significant discomfort among workers or those living among them.”

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  • MATERIAL SAFETY DATA SHEET

    MATERIAL SAFETY DATA SHEET

    ** The Refractory Ceramic Fibers Coalition (RCFC) has sponsored comprehensive toxicology and epidemiology studies to identify potential RCF-related health effects [see Section 11 for more details], consulted experts familiar with fiber and particle science, conducted a thorough review of the RCF-related scientific literature, and further

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