產(chǎn)品說明書Productdescription產(chǎn)品名稱：黑色透明電磁爐面板ProductName:

BlackTransparent

ElectromagneticOvenpanel廣東科迪微晶玻璃實(shí)業(yè)有限公司Guangdong

Kedi

Glass-ceramic

IndustrialCo.,Ltd.1適用范圍1ScopeofApplication本說明書適用于黑色透明微晶玻璃板材。Thismanualappliesto

blacktransparent

glassceramicspanel.2引用標(biāo)準(zhǔn)2ReferenceStandard廣東省行業(yè)標(biāo)準(zhǔn)，Q/PKT02-2007，大板黑色透明微晶玻璃板材。Guangdong

Province

IndustryStandard,

Q/PKT

02-2007BroadBlackTransparentGlass-ceramicPlate.3材質(zhì)3Material黑色透明微晶玻璃，滿足電磁爐灶的特殊要求；Blacktransparentglassceramicsareusedtomeetthespecialrequirementsofelectromagneticoven標(biāo)準(zhǔn)特性將分別說明，同時(shí)適合RoHS規(guī)定。Standardfeatureswhicharetobedescribedrespectively,fittheRoHSrules.3.1微晶玻璃的特性3.1Characteristicsofglassceramics3.1.1最高安全使用溫度：3.1.1MaximumServiceTemperature:780℃Theoriginalcoloroftheplatewillchangeatthetemperatureof780℃.3.1.2熱沖擊溫度：3.1.2TemperatureofThermalShock780℃（耐熱急變測(cè)試：加熱保溫30min780℃

(thermalshockresistance

test:

afterheatingandkeepingthetemperaturefor30minutes,thecharacteristicsoftheplatekeepsstablewhenitisthrownintothewater4規(guī)格4

Specifications4.1電磁灶面板的形狀與尺寸均以需求樣圖為準(zhǔn)。4.1Thesizeandshapeof

the

electromagneticstovepanelaresubjecttotherequirementdiagram.4.2產(chǎn)品的尺寸規(guī)格及檢測(cè)方法依照?qǐng)D樣及游標(biāo)卡尺進(jìn)行測(cè)量。4.2DimensionsandtestmethodoftheproductaremeasuredinaccordancewiththedesignandtheVerniercaliper.4.3產(chǎn)品的變形量在1.0mm以下（產(chǎn)品平放在水平臺(tái)上，使用塞規(guī)配合標(biāo)準(zhǔn)直尺來測(cè)量，測(cè)量時(shí)，不允許在板材上施加除直尺重量外的其他壓力）。4.3Theamountofdeformationiswithin1.0mm(intheprocessoftesting,theproductshouldbeplacedonthehorizontalplat,andmeasuredbyapluggaugecoordinatedastandardruler,withweightotherthanrulerexertedontheplateisforbidden.)4.4產(chǎn)品的厚度尺寸公差在±0.5mm以下。4.4Theallowanceerrorofthicknessiswithin±0.5mm4.5產(chǎn)品的直邊誤差在±0.5mm以下，弧邊圓滑，無崩邊、翻邊。4.5Theallowanceerrorofthestraightedgeiswithin±0.5mm.Thearcedgeissmooth,withoutbrokenandflangingedge.4.6產(chǎn)品的R角±0.3mm；直角度，平行度按照?qǐng)D1所示：4.6TheRangleofproductiswithin±0.3mm;theperpendicularityandparallelismispresentedinFigure1.a或a’需在1mm以下；aora’shouldbewithin1mm:b或b’需在1mm以下；borb’shouldbewithin1mm:測(cè)量時(shí)，c的邊需靠在直角上。Edgecshouldbealongsidewiththerightangle.圖15外觀規(guī)格5TheSpecificationofShape5.1板面：光亮、色澤均勻、無明顯砂眼、劃痕、擦傷，不允許有掉邊角現(xiàn)象，無臟污。5.1Panel:brightanduniformcolorwithoutapparentsandinclusion,scratch,blotandedgebroken.5.2表面絲印：按客戶圖樣絲印，顏色按客戶指定顏色。5.2Screen-printing:thepatternandcolorareinaccordancewiththecustomerdesign6理化性能6PhysicalandChemicalProperties理化性能見下表:Thephysicalandchemicalpropertiesseeasthefollowingtable:理化性能指標(biāo)IndexofPhysicalandChemicalProperties項(xiàng)目Item指標(biāo)Index耐熱急變ThermalShockResistance760℃Nodeformationatthetemperatureof760℃線膨脹系數(shù)LinearExpansionCoefficient-1.5~+5×10-7/℃（0~700℃密度（比重）Density(Specificgravity)2.55±0.02g/cm3耐酸性Acidresistance＜0.25mg/cm2耐堿性Alkaliresistance＜0.3mg/cm2抗沖擊強(qiáng)度Shockstrength在規(guī)定條件下不破裂（110mm）Nodeformationunderspecifiedconditions(110mm)莫氏強(qiáng)度Moh’sstrength≥5.0級(jí)≥5.06.1熱性能6.1ThermalProperties6.1.1耐熱性6.1.1HeatResistance在未絲印的狀態(tài)下，玻璃材質(zhì)經(jīng)過500℃，100h之后不會(huì)有任何變化。Innon-screenprintingcondition,nodeformationhappenstotheglassmaterialafter100hinthetemperatureof500℃.6.1.2耐熱沖擊性6.1.2ThermalShockResistance在760℃下加熱30min后，放入20℃水中，急冷不破裂。Heatedfor30mininthetemperatureof760℃,nodeformationhappensafteremerginginwaterof20℃.6.1.3熱變形性6.1.3ThermalDeformation30℃～700℃范圍內(nèi)，板材熱膨脹系數(shù)-1.5～+5×10-7/℃，測(cè)試依據(jù):GB/T16920-1997升溫速度5℃/minThethermalexpansioncoefficientoftheplatematerialis-1.5～+5×10-7/℃attherangeof30℃～700℃.Testingreference:GB/T16920-1997.Theheatingrateis5℃/mininthemediumofairoxygen.Testingequipment:6.2機(jī)械性能6.2MechanicalProperties6.2.1莫氏硬度6.2.1Moh’sStrength莫氏硬度6.5，試驗(yàn)方法按JC/T872中6.5.4條執(zhí)行。TheMoh’sstrengthis6.5,undertheexecutionofterm6.5.4inJC/T.6.2.2抗沖擊強(qiáng)度6.2.2ShockStrength依據(jù)以下機(jī)械強(qiáng)度測(cè)試方法進(jìn)行試驗(yàn)，試驗(yàn)結(jié)果為無破裂。Testingisexecutedbythefollowingmechanicalstrengthtest.Nobrokenafterthetesting.產(chǎn)品（試驗(yàn)品）依據(jù)圖2指示位置放置，用直徑50mm，重量為525g的實(shí)心鋼球從110mm高度往樣品中心點(diǎn)連續(xù)沖擊三次。Products(testsample)isplacedinaccordancewiththatinFigure2.Threecontinuoushitswasexertedonthecenterpointoftestsamplebyasolidsteelballof50mmindiameterand525gweight.圖26.3化學(xué)性能6.3ChemicalProperties6.3.1耐酸性6.3.1AcidResistance未絲印微晶玻璃板材在90℃的5%鹽酸溶液中浸泡24h，腐蝕量低于0.25mg/cm2。Undernon-screenprintingcondition,thecorrosionrateofglass-ceramicplateisunder0.25mg/cm2after24himmersionin5%hydrochloricacidsolutionat90℃.6.3.2耐堿性6.3.2AlkaliResistance未絲印微晶玻璃板材在90℃的5%碳酸鈉溶液中，浸泡24h，腐蝕量低于0.3mm/cm2。Undernon-screenprintingcondition,thecorrosionrateofglass-ceramicplateisunder0.3mg/cm2after24himmersionin5%sodiumcarbonatesolutionat90℃.7絲印性能7Screen-printingProperty7.1絲印的溫度特性7.1TemperaturePropertyofScreen-printing熱沖擊試驗(yàn)后，使用膠帶貼在絲印部上進(jìn)行膠帶剝離試驗(yàn)：膠帶以45°方向，向上急速撕起，無發(fā)生印刷剝落現(xiàn)象。Afterthermalshocktest,strippingtestwasexecutedonthescreen-printedpartonthesurface.Thetapewaspulloutfromthesurfacewith45°,noappearancespallinghappens.膠帶需使用2.94N/10mm以上黏著力的膠帶。Theadhesiveforceofthetapeshouldbeabove2.94N/10mm.7.2絲印的耐久性7.2DurabilityoftheScreen-printing正常使用狀態(tài)下，無變色或剝離現(xiàn)象發(fā)生，但是正常使用狀態(tài)下，表面溫度須在560℃以下，并禁止使用金屬、玻璃等磨傷板面絲印，禁止食品臟污的附著。Undernormalserviceablecondition,nodiscolorationorspallinghappen.Thelimittemperatureofthenormalserviceableconditionis560℃.Scratchingthepanelsurfacewithmetal,glassetc.isforbidden.Remainingfoodresiduesisforbidden.7.3絲印的耐磨耗性7.3TheAbrasionResistanceofScreen-printing按下述進(jìn)行磨耗試驗(yàn)，結(jié)果無刮傷，無發(fā)生光澤變化。Abrasiontestisimplementedasthefollowing.Noscratchorchangeinglosshappens.試驗(yàn)方法：Testingmethod:7.4絲印的耐堿性7.4AlkaliResistanceofScreening-printing在印刷表面上涂布強(qiáng)堿的溶劑，并以保鮮膜覆蓋后，在70℃下5hCoatingthesurfacewithstrongbasesolventandcoverwithplasticwrap,at70℃,nocolorchangeorabnormalphenomenonsuchasprintingdeformationhappensafter5h.8檢查方法8TestingMethods尺寸偏差，外觀質(zhì)量半成品隨機(jī)抽檢。成品全檢。Fordimensiondeviation,andappearancequality,randomsamplingofsemi-productsisused.Forfinishedproducts,fullcheckisapplied.9標(biāo)志、包裝9LogoandPackaging9.1每一產(chǎn)品底部蓋有檢驗(yàn)號(hào)。產(chǎn)品的外包裝箱中應(yīng)注明：廠名、廠址、注冊(cè)商標(biāo)、貨號(hào)、重量。9.1Acontrolnumberisprintedonthebottomofeachproduct.Theexternalpackingoftheproductshouldbemarkedwithfactoryname,address,registeredtrademarks,andweight.9.2產(chǎn)品內(nèi)包裝用瓦楞紙箱并用膠帶封裝，外包裝箱用瓦楞紙箱并用熱塑料帶封裝。產(chǎn)品中間放置珍珠棉紙，禁止產(chǎn)品之間任一部位接觸。9.2Thecorrugatedcaseisusedastheexternalandexternalpacking