石墨英语

COMPOSITION/INFORMATION ON INGREDIENTSFormula : CMolecular Weight : 12.01 g/molCAS-No. EC-No. Index-No. ConcentrationGraphite7782-42-5 231-955-3 - -HAZARDS IDENTIFICATIONEmergency OverviewOSHA HazardsIrritantHMIS ClassificationHealth Hazard: 2Flammability: 0Physical hazards: 0NFPA RatingHealth Hazard: 2Fire: 0Reactivity Hazard: 0Potential Health EffectsInhalation May be harmful if inhaled. Causes respiratory tract irritation.Skin May be harmful if absorbed through skin. Causes skin irritation.Eyes Causes eye irritation.Ingestion May be harmful if swallowed.FIRST AID MEASURESGeneral adviceConsult a physician. Show this safety data sheet to the doctor in attendance.Move out of dangerous area.If inhaledIf breathed in, move person into fresh air. If not breathing give artificial respiration Consult a physician.In case of skin contactWash off with soap and plenty of water. Consult a physician.In case of eye contactRinse thoroughly with plenty of water for at least 15 minutes and consult a physician.If swallowedNever give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.FIRE-FIGHTING MEASURESFlammable propertiesFlash point no data availableIgnition temperature no data availableSuitable extinguishing mediaUse water spray, alcohol-resistant foam, dry chemical or carbon dioxide.Special protective equipment for fire-fightersWear self contained breathing apparatus for fire fighting if necessary.ACCIDENTAL RELEASE MEASURESPersonal precautionsUse personal protective equipment. Avoid dust formation. Avoid breathing dust. Ensure adequate ventilation.Environmental precautionsDo not let product enter drains.Methods for cleaning upPick up and arrange disposal without creating dust. Keep in suitable, closed containers for disposal.HANDLING AND STORAGEHandlingAvoid contact with skin and eyes. Avoid formation of dust and aerosols.Provide appropriate exhaust ventilation at places where dust is formed. Normal measures for preventive fireprotection.StorageKeep container tightly closed in a dry and well-ventilated place.Keep in a dry place.EXPOSURE CONTROLS/PERSONAL PROTECTIONComponents with workplace control parametersComponents CAS-No. Value ControlparametersUpdate BasisGraphite 7782-42-5 TWA2 mg/m3 1994-09-01US. American Conferenceof Governmental andIndustrial HygienistsThreshold Limit Values forChemical Substances in theWork Environment; AnnualReports for the Year2004:Committees onThreshold Limit Values(TLVs ) and BiologicalExposure Indices (BEIs)Remarks Respirable fraction; see Appendix C, paragraph C.TWA2.5 mg/m3 1989-03-01US. Department of Labor -Occupational Safety andHealth Administration(OSHA) 29 CFR 1910.1000Z-1-ATWA15millionparticles per 1cubic foot1997-09-03US. Occupational safetyand health, title 29-labor,chapter 15- 655.Personal protective equipmentRespiratory protectionWhere risk assessment shows air-purifying respirators are appropriate use a dust mask type N95 (US) or type P1(EN 143) respirator. Use respirators and components tested and approved under appropriate governmentstandards such as NIOSH (US) or CEN (EU).Hand protectionHandle with gloves.Eye protectionSafety glassesSkin and body protectionChoose body protection according to the amount and concentration of the dangerous substance at the workplace.Hygiene measuresHandle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the endof workday.PHYSICAL AND CHEMICAL PROPERTIESAppearanceForm powderColour greySafety datapH no data availableMelting point 3,652 - 3,697 °C (6,606 - 6,687 °F)Boiling point no data availableFlash point no data availableIgnition temperature no data availableLower explosion limit no data availableUpper explosion limit no data availableDensity 1.900 g/cm3Water solubility no data availableSTABILITY AND REACTIVITYStorage stabilityStable under recommended storage conditions.Materials to avoidStrong oxidizing agentsHazardous decomposition productsHazardous decomposition products formed under fire conditions. - Carbon oxidesTOXICOLOGICAL INFORMATIONAcute toxicityno data availableIrritation and corrosionno data availableSensitisationno data availableChronic exposureIARC: No component of this product present at levels greater than or equal to 0.1% is identified asprobable, possible or confirmed human carcinogen by IARC.ACGIH: No component of this product present at levels greater than or equal to 0.1% is identified asa carcinogen or potential carcinogen by ACGIH.NTP: No component of this product present at levels greater than or equal to 0.1% is identified asa known or anticipated carcinogen by NTP.OSHA: No component of this product present at levels greater than or equal to 0.1% is identified asa carcinogen or potential carcinogen by OSHA.Signs and Symptoms of ExposureTo the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughlyinvestigated.Potential Health EffectsInhalation May be harmful if inhaled. Causes respiratory tract irritation.Skin May be harmful if absorbed through skin. Causes skin irritation.Eyes Causes eye irritation.Ingestion May be harmful if swallowed.Additional InformationRTECS: MD9659600ECOLOGICAL INFORMATIONE limination information (persistence and degradability)no data availableE cotoxicity effectsno data availableFurther information on ecologyno data availableDISPOSAL CONSIDERATIONSProductObserve all federal, state, and local environmental regulations. Contact a licensed professional waste disposalservice to dispose of this material.Contaminated packagingDispose of as unused product.TRANSPORT INFORMATIONDOT (US)Not dangerous goodsIMDGNot dangerous goodsIATANot dangerous goods

嵌件---insert 嵌件销---insert pin气胀真空成形---air assist forming 空气隙---air gap 空气顶出---air ejection永久伸长---permanent elongation,tension set 永久变形---permanent set,permanent deformation 蚀刻,侵蚀---etching 应力---stress应力松弛---stress relaxation 应力龟裂---stress cracking 应力集中---stress concentration 应力断裂,应力破坏---stress rupture 应力.应变曲线---stress-strain curve 应力.应变图---stress-strain diagram 托板,模板---retainer plate 硬度---hardness合模机构---mold clamping mechanism 合模力,闭模力---locking force,clamping force 开模力---mold opening force 悬臂梁---cantilever beam 润滑剂---lubricant 模具---mold,Tools,Tooling模温度控制器---mold temperature controller 模具尺寸---mold size加热管套(料筒)---heating cylinder 加热板---heating plate 凸轮---cam玻璃纤维---glass fiber,fibrous glass玻璃纤维强化热塑塑胶---fiber glass reinforced thermoplastics,FRTP,glass fiber reinforced thermoplasitcs,GRTP玻璃纤维强化塑胶---glass fiber reinforced plastics,GRP,fiber galss reinforced plastics,FRP. 感光聚合物---photopolymer,photo-sensitive polymer 镜面抛光---mirror polishing 龟裂---cracking 龟裂---crack 颗粒料---granule 石墨---graphite石墨纤维---graphite fiber 间隙, 隙距---clearance 模蕊,蕊片,蕊线,蕊孔---core 成孔销,模蕊销---core pin 成孔销托板---core pin plate