silicon carbide hazards in canada

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Page 5/10 Safety Data Sheet according to 1907/2006/EC (REACH), 1272/2008/EC (CLP), and OSHA GHS Printing date 15.10.2014 Black Silicon Carbide Grain 8.1 Control parameters Ingredients with limit values that require monitoring at the workplace: 409-21-2

Tungsten Carbide Material Safety Data Sheet by Federal …

Tungsten Carbide Chemical Name and Formula Cemented Tungsten Carbide (CW) with Cobalt/Nickel Binder CAS No. 12070-12-1 EINECS No. 235-123-0 Molecular weight 195.851 Trade Name/Synonyms All Federal Carbide Cemented Tungsten Carbide


ITW Permatex Canada 35 Brownridge Road, Unit 1 Halton Hills, ON Canada L7G 0C6 Telephone: (800) 924-6994 SILICON CARBIDE 409-21-2 15 - 40 * ETHYLENE GLYCOL 107-21-1 10 - 30 * *The exact percentage (concentration) of composition has been

SAFETY DATA SHEET - Global Industrial

Silicon carbide 409-21-2 5 - 10 by weight 206-991-8 Resin 9003-35-4 1 - 5 by weight Paper - Processed Cellulose 9004-34-6 60 - 100 by weight 232-674-9 SECTION 4 : FIRST AID MEASURES Description of necessary measures: Eye Contact


MATERIAL SAFETY DATA SHEET Revision Date: 9, 2008 - 1 - 1. Chemical Product & Company Identifiion Chemical Name Product Name/Synonyms Molecular Formula3 5 mg/m3 Silicon Dioxide1 14808-60-7 238-878-4 0.1 - 0.5 30 mg/m 3 % SiO 2 + 2 10 mg


Silicon carbide 409-21-2 60 - 100 by weight 206-991-8 Amorphous Silica, Fused 60676-86-0 10 - 30 by weight 262-373-8 Notes : Actual grinding tests with wheels known to contain Crystalline Silica did not produce any detectable amount

Kleen Blast – Abrasive Blast Media, Equipment & Spare Parts

Silicon Carbide, Ashine Silicon Carbide CAS NUER: 409-21-2 DETAILS OF THE SUPPLIER OF THE SUBSTANCE AND THE SAFETY DATA SHEET: Ashine Industries Inc. 5 Orchid Court Toronto, ON M2L 2X8 Canada Tel: 416 493 5187 Fax: 416 493 4657

Gesswein Co. Inc.

Synonyms - Abrasive stone, bonded silicon carbide, mold stone, polishing stone. Manufacturer - Gesswein Co. Inc., 201 Hancock Ave., Bridgeport CT 06605 USA Telephone/Fax - 203-366-5400 / …

CDC - Silica, General Publiions - NIOSH Workplace …

This Hazard Alert discusses the health hazards associated with hydraulic fracturing and focuses on worker exposures to silica in the air. It covers the health effects of breathing silica, recommends ways to protect workers, and describes how OSHA and NIOSH can help.


Canada DSL: Listed Canada IDL: Identified under the Canadian Hazardous Products Act Ingredient Disclosure List: 0.1%.1406(1491) EC Nuer: 238-878-4 Amorphous Silica, Fumed : Canada DSL: Listed Silicon carbide : TSCA Inventory Status: Listed

Conforms to ANSI Z400.5-2004 Standard (United States, Canada). …

Hazards identifiion Potential acute health effects Breathing dust generated during grinding may cause respiratory irritation. Canada Name CAS nuer % Silicon carbide 409-21-2 <90 Aluminum Oxide 1344-28-1 <75 Kaolin 1332-58-7 <3 Silicon dioxide

Silicon Carbide SiC Material Properties - Accuratus

Silicon carbide ceramics with little or no grain boundary impurities maintain their strength to very high temperatures, approaching 1600 C with no strength loss. Chemical purity, resistance to chemical attack at temperature, and strength retention at high temperatures has made this material very popular as wafer tray supports and paddles in semiconductor furnaces.

Safety Data Sheet 1000 Grit - Ted Pella, Inc.

Massachusetts Right to Know: Silicon Carbide 409-21-2, Graphite 7782-42-5 Pennsylvania Right to Know: Silicon Carbide 409-21-2, Graphite 7782-42-5 New York Occupational Exposure Limits: Graphite Mineral Dusts International Regulations European Union

Material Safety Data Sheet - MSDSonline

Silicon carbide 409-21-2 10 - 30 Aliphatic amines Proprietary 5 - 10 This material safety data sheet contains changes from the previous version in sections: Not available.

Silicon Carbide and Sapphire Crystal for Automotive & Photonics …

Silicon Carbide boules and wafers as sold do not pose health hazards. Upon transport or further processing, dust may result. Lacerations may also occur from broken pieces if sharp. Any dust generated contains the following hazards. Signal Word: Warning

SDS (MSDS) - Abrasive Cutting & Grinding Blades (US)

Tel.: 1 800 424 9300 (USA, PR, Islands, Canada) Tel.: 703 527 3887 (Other countries) +1 918 8723000 1-800-879-8000 toll free SECTION 2: Hazards identifiion 2.1. Classifiion of the substance or mixture GHS-US classifiion Not classified 2.2

US2862795A - Process of synthesizing silicon carbide - …

silicon carbide silica coke process carbon Prior art date 1953-12-04 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Exposure to Fibres, Crystalline Silica, Silicon Carbide and …

INTRODUCTION Silicon carbide (SiC) is produced by mixing quartz sand and petrol coke in an electric resistance furnace (Smoak et al., 1978).Small-scale production of SiC was started by Edward Goodrich Acheson in the 1891 and has risen steadily since then (Smoak et al., 1978).).


Silicon carbide 409-21-2 10 - 30 by weight 206-991-8 Resin 9003-35-4 5 - 10 by weight Paper - Processed Cellulose 9004-34-6 60 - 100 by weight 232-674-9 SECTION 4 : FIRST AID MEASURES Description of necessary measures:

Gesswein Co. Inc.

Silicon Carbide 409-21-2 60-95% 10 mg/m3 No Frit/clay bond 65997-18-4 5-30% 10 mg/m3 No Vitrified silicon carbide abrasives are ceramic articles that may be further treated with cured resin, oil, or wax. End use of vitrified silicon carbide abrasives

Silicon carbide whisker - Finishing

Silicon carbide whisker 1998 I''m an American in Hungary. My interest is silicon carbide whisker, used as a material strengthener. I''d like to know prices in the States for SCW, any appliions in the finishing industry, and ask if you can contact me. Thanks.

Rio Grande

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