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接触性创面敷料质量管控方案

原标题:接触性创面敷料质量管控方案

JIECHUXINGCHUANGMIANFULIAO、YIYONGJIAODAI、BENGDAISHIYILIAOZHENZHIGUOCHENGZHONGBIBUKESHAODEWEISHENGYONGPIN,CHANPINZHILIANGHEWEISHENGSHIQIYEYANGEBAKONGDEFANGMIAN。SUIZHEWOGUOWEISHENGTIAOJIANDEBUDUANGAISHANHETIGAO,YIYONGJIAODAIDENGFULIAODECHANPINZHILIANGBAKONGYUELAIYUEYANGE。

GENJUGB 4851、GB 4852、GB 2792、YY/T 0148DENGXIANGGUANBIAOZHUNYAOQIU,JINANag8 JIDIANSHEBEIYOUXIANGONGSITETIGONGRUXIAZHILIANGGUANKONGFANGANGONGNINCANKAO。

一、医用胶带初粘性测试/绷带初粘测试:

  1. GB4852GUIDINGLEJIAONIANLEICHANPIN(YIYONGJIAODAI、ZIZHANXINGBENGDAI)CHUZHANXINGCESHIFANGFA,JIANGYIGANGQIUGUNGUOPINGFANGZAIQINGXIEBANSHANGDEJIAOZHANDAIZHANXINGMIAN。GENJUGUIDINGZHANGDUDEZHANXINGMIANNENGGOUZHANZHUDEZUIDAGANGQIUCHICUN,PINGJIAQICHUZHANXINGDAXIAO。


初粘性测试仪


2.FINATFAGUIDINGLEMEIBIAODUIJIAOZHANDAICHANPINHUANXINGCHUZHANXINGDECESHIFANGFA。YIBANDUIYUXUYAOCHUKOUGUOWAIHUOFUHEMEIBIAOYAOQIUDEJIAONIANCHANPINDOUXUYAOYONGDAOFINATHUANXINGCHUZHANCESHIFANGFA。JUTIYAOQIURUXIA:

定义:压敏材料的环形初粘是以一定速度将环形材料(胶面向外)与标准版一定面积接触后的分离力。

测试仪器:可回动的拉力测试仪或类似仪器,其夹具垂直分离速度300mm/min,精度为±2%。最大读数至少为20N,精度为±2%。

YIKUAIBOLIBAN,CHICUNWEI25±0.5mm*2.0mm*HOUDUZHISHAOWEI3.0mm.ZAIYIMIANZHONGXINGUDINGYOUJINSHUXIAOZI,JINSHUXIAOZIDEDAXIAOYINGNENGKAZAILALIQIDEXIAJIAJUNEI。

测试样品:应是从有代表性材料上取下来的测试条。测试条髋25mm,沿检测仪器方向至少长175mm.切口应干净、平直。每种材料至少应取5条进行测试。

测试条件:温度为23℃±2℃,50%RH±5%RH。测试样在测试前应至少放置4小时。 


QQ图片20201211144847.png

ag8 机电研发生产的环形初粘性检测设备有环形初粘测试仪TST-01或TST-01M智能电子拉力试验机+夹具

3.TONGSHI,2015NIAN,GUONEIYEZUIXINCHUTAIHESHISHILE《GB/T31125-2014JIAOZHANDAICHUZHANXINGSHIYANFANGFAHUANXINGFA》。

CIBIAOZHUNGUIDINGLEYONGHUANXINGFACEDINGJIAOZHANDAICHUZHANXINGDESHIYANFANGFA,TASHIYONGYUJIAOZHANDAICHUZHANXINGDECEDING,KEYONGYUCHANPINDEZHILIANGKONGZHIHEYANJIU。YUCHUANTONGDEGUNQIUFA(GB/T4852-2002)XIANGBI,HUANXINGFACEDINGDEJIAOZHANDAICHUZHANXINGSHIYANSHUJUKEZHONGFUXINGJIAOHAO,BIMIANLEWENDU、CESHITIAOJIAN、RENWEIYINSUDENGDUISHIYANJIEGUODEYINGXIANG。CIWAI,HUANXINGFAMUQIANYESHIMEIGUO、OUZHOUJILIGULISHIYONGDEZHUYAOCESHIFANGFA,WOGUOGUOJIABIAOZHUNSHOUCITUIJIANSHIYONGCIBIAOZHUN,YOULIYUWOGUOJIAOZHANDAIQIYECHUKOUCHANPINJIANCEJIEGUODETONGYIHERENKE,JIANGDUIQIYEDESHIJIBANGZHUHENDA。CIBIAOZHUNYU2014NIAN9YUE3RIFABU,YU2015NIAN1YUE1RISHISHI。

二、医用胶带持粘性测试/自粘性绷带持粘检测

GB 4851HE YY/T 0148FENBIEGUIDINGLEJIAOZHANDAI、YIYONGJIAODAICHIZHANXINGCESHIDEFANGFA:

DUIBIAOZHUNGANGBANDECHIZHANXING:JIANGYITIAOJIAOZHANDAIZAISHOUKONGGUNYASULVXIAZHANTIEDAOYIKUAIBIAOZHUNGANGBANSHANG。GAIGANGBANCHUIZHIANZHUANG,ZAIJIAOZHANDAIDEZIYOUDUANXUANGUAYIGEBIAOZHUNZHILIANGDEFAMA,CEDINGZHANHESHIXIAODESHIJIAN。

JIAODAICHIZHANXINGJIANCEYIQISHEBEIYOUNAXIE:

一、取样刀

SHIYANGCAIDAOJIANGLIANGGEDANDAODAOPIANGUDINGZAIPINGXINGDEPINGMIANNEI,LIANGGEDAOPIANFENKAI,BAOCHIYIGEJINGQUEDEJULI,XINGCHENGYIGEJUYOUZHUNQUESHIYANGKUANDUDEQIEDAO;SHIHEDELIANGGEQIEDAOBAOZHENGQIEGEKUANDUWEI12mmHE24mm,HUOZHESHIYONGBUHUISHIBIANYUANCHANSHENGSUNHAIDESHIHEDEQITADAOJU。DAOPIANZHIJIANJULIDEJINGQUEDUWEIBIAOCHENGKUANDU±0.1MIMA。

微信图片_20201211145059.png

2.不锈钢板

BUXIUGANGBANFEICHANGPINGZHENG,ZHISHAOZHANG125mm,KUAN50mm,HOU1.1mm,BUXIUGANG(YIXIAJIANCHENGGANGBAN)ZHONGLEIFUHEGB/T 3280-2007GUIDINGDE06Cr19Ni10CAIZHI,TUIHUOPAOGUANG,GANGBANBIAOMIANGUANGLIANG,BIAOMIANCUCAODU(GB/T 2523-2008)WEI(50±25)nm


3.压辊机

YUANZHUTIDEGANGZHIYAGUN(JIANCHENGYAGUN)DEZHIJINGWEI(85±2.5)mm,KUAN(45±1.5)mm,BIAOMIANBAOFUYOUYUE6mmHOUDEXIANGJIAO,YINGDUWEI(80±5)DESHAOSHIA。BIAOMIANYUANZHENG、WUTUAOPIANCHA。YAGUNDEZHILIANGWEI(2000±100)g.

YONGYIPAOGUOGUANGDEZHIJINGBUXIAOYU50mmDEJINSHUYUANZHU。BIYAOSHI,ZENGJIAPEIZHONG,SHIQIZHILIANGANBEIJIANCAILIAOMEILIMIKUANDUSHIJIA20N(2kg)DEYALI。

微信图片_20201211145226.png

4.持粘测试仪

持粘性测试仪由试验架、夹具、试验砝码、计时系统组成,GB4851对该设备有详细规定。

持粘性测试仪

持粘性测试仪


LINGWAI,2014NIANWOGUOZUIXINCHULECHIZHANXINGCESHIDEXINBIAOZHUN——GB4851-2015。XINCHIZHANCESHIZAIFANGFA、SHEBEISHANGMIANDOUYOUHENDAGAIBIAN。XIANZUORUXIADUIBI,GONGCANKAO。

微信图片_20201211145451.png

WOSIZHENDUIGB4851-2014XINCHIZHANBIAOZHUNDECESHIYIRUXIATU。

微信图片_20201211145543.png

YY/T0148GUIDINGLECESHIYIYONGJIAODAICHIZHANXINGDEFANGFA,YAOQIUZAI36-38DUHUANJINGXIACESHI。

10工位恒温式持粘仪

10工位恒温式持粘仪


三、剥离强度测试

1. 180DUBOLICESHI

DUIYUGUOBIAO,KECANZHAOGB 4851HE YY/T 0148;DUIYUMEIBIAO,YOUXINGQUKECANZHAOASTM F 904。

JIANGYITIAOJIAOZHANDAIZHANZAIBUXIUGANGBANSHANG,BUXIUGANGBANGUDINGZAILALISHIYANJIDEYIGEJIAJUSHANG,SHIYANJIDELINGYIGEJIAJUJIAOZHANDAIZIYOUDUAN,YUBUXIUGANGBANCHENG180°JIAO,YIGUIDINGSULVLAKAIJIAOZHANDAI。

TONGGUOCHIXUCONGBUXIUGANGBANSHANGBOLIJIAODAISUOXUDELICELIANGCHUBOLILI,ZHUANHUAWEIBOLIQIANGDU。ZHUYIBOLIXIANCHUIZHIYUZUOYONGLIDEFANGXIANG。

YY/T-0148规定如下:

剥离强度试验步骤

1.样品制备

SHIYANQIANJIANGZHANTIEJIAODAIJUANHUOZHANTIEJIAODAIPIANJINXINGZHUANGTAIDIAOJIE24h。DUIYUTIAOJIANSHIYANG,SHIYANQIANJIANGJIAODAIJUANYIYUE30cm/sDESUDUZHANKAI,CAIQUYUE400mmZHANGDESHIPIANHOULIJISHIYAN。RUGUOGONGSHICAILIAOBUZU25mm,ZEYONGZHENGGEKUANDU。RUGUOGONGSHICAILIAOKUANDUDAYUE25mm,ZEZAI25mmDESHIYANGKUANDUSHANGJINXING。DUIYUPIANZHUANGSHIYANG,SHIYANQIANQUCHUBAOHUWU,CAIQUXIANGYINGCHICUNDESHIYANG。SHIYANQIJIANZHUYIBUNONGZANGZHANTIEBIAOMIAN。

2.步骤

JIANGSHIYANGTIEYUBUXIUGANGBANDEQINGJIEBIAOMIANDEZHONGYANG,SHISHIYANGDELIANGBIANPINGXINGYUGANGBANDELIANGGEZHANGBIAN。YONGGUNZIXIANGSHIYANGZHANTIEBUFENSHIJIAYALI,YIYUE60cm/minDESUDUYANSHIYANGZHANGDUFANGXIANGGUNYASICI。SHIQIZAIBIAOZHUNDAQIYAXIATINGFANG10min.

YONGLIZHIDUQUFANWEIZAIMANLIANGCHENGDE15%ZHI85%ZHIJIANDESHIYIDECESHIYIQI,CEDINGCONGGANGBANBOLISHIYANGSUOXUDELI(SHILIJIAOWEI180°,BOLISUDUWEI270mm/min~330 mm/min)。GUANCEDIYIGE25mmZHANGDUCHUSHIJIADEZUOYONGLI,MEI30mmGUANCEYICIZUOYONGLI,QULIUCIDUSHUDEPINGJUNZHI。DUILINGWAI4GESHIYANGZHONGFUJINXINGSHIYAN,JISUAN5GESHIYANGDEPINGJUNZHI。

CHUTONGCHIZHANXINGCESHISUOXUYAODEBUXIUGANGBAN、YAGUNZHIWAI,HAIYAOYONGDAODIANZILALISHIYANJI。

电子拉力试验机

电子拉力试验机


2. 90度剥离(T型剥离)测试

GB/T 2791GUIDINGLEGAICESHIFANGFA。GENJUGB/T 2791,TXINGBOLIYOUFENWEINAOXINGCAILIAODUINAOXINGCAILIAOJIAOJIEDETBOLISHIYAN、NAOXINGCAILIAODUIGANGXINGCAILIAOJIAOJIEDETBOLISHIYAN。

BIRU,ZIZHANXINGBENGDAIDEBOLICESHIJIUSHICAIYONGDENAOXINGCAILIAODUINAOXINGCAILIAOJIAOJIEDETBOLISHIYAN。SHIYONGDIANZILALISHIYANJIJIKESHIXIAN。

NAOXINGCAILIAODUINAOXINGCAILIAOJIAOJIEDETBOLISHIYANSHIZAISHIXIANGDEWEIJIAOJIEDUANSHIJIABOLILI,SHISHIYANGYANZHEJIAOJIEXIANCHANSHENGBOLI,SUOSHIJIADELIYUJIAOJIEXIANZHIJIANJIAODUKEBUBIKONGZHI。

DUIYUNAOXINGCAILIAODUINAOXINGCAILIAOJIAOJIEDETBOLISHIYAN,SHIYONGag8 DIANZILALISHIYANJIJIKEJINXING90DUBOLISHIYAN。

90度剥离夹具

90度剥离夹具


四、拉伸长度、拉伸率和回复率

GENJUBIAOZHUNYY/T0507,YIYONGJIAODAILASHENZHANGDU、LASHENLVCESHIFANGFABUZHOU

CELIANGBENGDAIDEJINGZHIZHANGDU(L0),RANHOUZAIBENGDAIDELIANGDUANZUOSHANGBIAOJI,BIAOJIJULIBENGDAIMODUANYINGBUXIAOYU30mm,CELIANGLIANGJIXIANDEJULI(L1 )。JIANGBENGDAILIANGDUANYANBIAOJIXIANJIACHIZAICELIANGYIQIDELIANGGEJIAJUSHANG,BINGZUOYALI,DADAOJINGZHISHI,CELIANGLIANGBIAOJIXIANZHIJIANDEJULI(L2)。RANHOUZAIGONGZUOLALIXIABAOCHI1min,XIEDIAOLALIFUZAI,JIANGBENGDAICONGCELIANGYIQISHANGQUXIALAI,FANGZHIZAIGUANGHUAPINGTAISHANG,JINGZHI5min,ZUIHOUCELIANGBENGDAILIANGBIAOJIZHIJIANHUIFUHOUDEZHANGDU(L3)

推荐仪器设备:采用智能电子拉力试验机


五、撕裂度测试

DUIYUJIAODAIDENAISILIEXINGNENG,YOULIANGZHONGFANGFA:KUXINGSILIEHEZHIJIAOSILIE。

MUQIANGUONEIZHUYAOCANZHAO《GB 16578-1996SULIAOBOMOHEBOPIANNAISILIEXINGNENGSHIYANFANGFA KUXINGSILIEFA》,《GBT 16578.2-2009 SULIAO BOMOHEBOPIAN NAISILIEXINGNENGDECEDING DI2BUFEN:AILAIMENDUOFU(Elmendor)FA》。MEIBIAOCANZHAOASTM D 1938-2002。

胶带撕裂度检测仪器推荐:ag8 电子拉力试验机或撕裂度仪


六、低速解卷力测试

GUOBIAOGB 4850、MEIBIAOASTM D 3811MGUIDINGLEDISUJIEJUANLIDECESHIFANGFA。YIGUOBIAOWEILI:

JIEJUAN——YANJUANZHUANGJIAOZHANDAIJINGXIANGBOXIAJIAOZHANDAI,SHIWAICENGJIAOZHANDAIDEZHANXINGMIANHENEICENGJIAOZHANDAIDEJICAIBEIMIANFASHENGBOLIDEGUOCHENG。

JIEJUANQIANGDU——ZAIYIDINGCESHITIAOJIANXIA,SHIJUANZHUANGJIAOZHANDAIJIEJUANSHIDANWEIKUANDUXUYAOSHIJIADEZAIHE,YONGmN/cmHUOgf/cmBIAOSHI。

JIAODAIDISUJIEJUANLICESHIFANGFABUZHOU:

1.ZAISHIYANGSHANGDAZHIDENGFENDIQUSANCHUCELIANGKUANDU,QUQISUANSHUPINGJUNZHIZUOWEISHIYANGDEKUANDU。

2.CHUQUSHIYANGZUIWAICENGDE3~5QUANJIAOZHANDAI。

3.JIANGJIEJUANJIAJUDEZHOUJIAGUDINGZAISHIYANJIXIAJIACHIQINEI,BASHIYANGTAOZAIZHOUSHANG,CONGLIANGCEXUANJINZHUIXINGJIATOU,SHISHIYANGJIACHIZAIZHOUDEZHONGYANG,RANHOUJIANGQIZHUANGRUZHOUJIANEI。

4.YONGSHOUCONGSHIYANGSHANGBOXIAYUE200mmZHANGJIAOZHANDAI,JIANGQIQISHIDUANGUDINGZAISHANGJIACHIQINEI。

5.KAIDONGSHIYANJI,YI300±30mm/minDESULVJIEKAIYUE300mmZHANGDEJIAOZHANDAI,GUANJIHOU,JIANGYIJIEKAIDEJIAOZHANDAIJIANQU。

6.AN4~5CESHI5CI,CESHIZHONGYINGZIXIGUANCHABINGJILUSHIYANGZAIJIEJUANSHICHANSHENGDEYICHANGXIANXIANG。

七、胶带纸筒芯耐压力测试

JIAODAIZAIYUNSHU、CUNCHU、SHIYONGGUOCHENGZHONGRONGYISHOUDAOWAILIDEYINGXIANGERFASHENGBIANXING,CONGERYINGXIANGCHANPINDEXINGNENG。ZHITONGQIANGDUDEHAOHUAIZHIJIEJUEDINGLEJIAOJUANDUIWAIJIELIDEZHICHENGQIANGRUO。SUOYI,QIYEDUIYUZHITONGXINDENAIYALICESHISHIHENYOUYOUBIYAODE。SHIYONGag8 LALIJIPEISHANGXIANGGUANDEJIAJUJIKECESHI。

八、阻隔性能检测试验

1.透气性能测试

DUIYUJIAOZHANDAICHANPIN,YOUYUZHUYAOZUCHENGBUFENSHIWUFANGBUHEJIAONIANJI,SUOYIWUFANGBUJUYOUYIDINGDETOUQIXING,DANTUMOYIDINGJIAONIANJIDEWUFANGBUZUCHENGDEJIAODAITOUQIXINGHUIYOUSUOGAIBIAN,ZHEIHUIYINGXIANGDAOPIFUDEYUKONGQIDEQITIJIAOHUAN。

1.1CANZHAOGUOBIAO《GB 5453-1997FANGZHIPIN ZHIWUTOUQIXINGDECEDING》、MEIBIAO《ASTM D 737-2004FANGZHIXIANWEITOUQILVDEBIAOZHUNSHIYANFANGFA》。

YIXIACANZHAOASTM D737:

TOUQIXINGSHIYANZHUANGZHIYOUYIXIABUFENZUCHENG:

1.测试头test head:圆形试验面积38.3c㎡(5.93 in2)±3%。

ZHU2:KESHIYONGQITADESHIYANMIANJI,RU5C㎡(0.75 in2)、6.45 C㎡(1.0 in2)、YIJI100 C㎡(15.5 in2)

2.固定试样的夹具系统 clamping system to secure test specimen:具有不同的厚度,对测试头施加至少50±5N(11±1 1bf)的力,但是应避免造成试样变形并最小化试样下面边缘的漏气现象。

SHIYANBUZHOU

1.在纺织品试验标准环境条件下对经过调节的试样进行试验。标准环境中,温度为21±1℃,相对湿度为65±2%,材料规格规范或者合同约定另有规定的情况除外。

2.小心操作试样,避免对试样的自然状态造成影响。

3.将试样分别放置在试验仪器的测试头表面,根据生产商操作指南进行试验操作。

RUOSHIYANGDAIYOUFUCENG,ZEFUCENGMIANCHAOXIA,MIANXIANGDIYACE,YIZUIXIAOHUABIANYUANLOUQIXIANXIANG。

 4.ZAICAILIAOGUIGEGUIFANHUOZHEHETONGYUEDINGGUIDINGDESHUIZHUYACHATIAOJIANXIAJINXIANSHIYAN。RUOMEIYOUCAILIAOGUIGEGUIFANHUOZHEHETONGYUEDING,ZEZAI125pa(12.7mmHUOZHE0.5in.SHUIZHU)SHUIZHUYALIXIATIAOJIANXIAJINXINGSHIYAN。


透气度测试仪适用于医用材料,例如: 聚氨酯发泡、PVC、皮革、纺织品、非织造布、医用敷料和胶带等材料的空气透过率与空气阻力的测试。通过测量,达到控制材料物理特性的要求,以满足产品实际应用的需要。另外还可以用于分离膜、海绵、地毯、无纺布、纸张、皮革的透气度测试。

方法A 

SHICHUIZHITONGGUOSHIYANGDEQILIUWENDINGZAIYIGEHENGDINGDELIULIANG,CEDINGZAIGAITIAOJIANXIASHIYANGLIANGCESUOXINGCHENGDEYACHA,JISUANKONGQILIUTONGZULIDENGCANSHU。

方法B 

TONGGUODIAOJIESHISHIYANGLIANGCEXINGCHENGYIGEHENGDINGDEYACHA,CEDINGYIDINGSHIJIANNEICHUIZHITONGGUOSHIYANGJIDINGMIANJIDEQILIULIULIANG,JISUANTOUQILVDENGCANSHU。

GAISHEBEIMANZUDUOXIANGGUOJIAHEGUOJIBIAOZHUN:ISO 9237、ISO 4638、ISO 5636、GB/T 10655、GB/T 5453、GB/T 4689.22、GB/T 13764、ASTM D737、TAPPI T460、JIS P8117

 参照ISO 5636 格尔莱法

透气度测试仪

TQD-02(葛尔莱法) 透气度测试仪


2.水蒸气透过率测试

YIYONGJIAODAIANZHAOYY0148CESHISHUIZHENGQITOUGUOLV

步骤:

JIANGYIZHIZHUANGYOUYUE1kgWUSHUILVHUAGAIDEPANZI,FANGRUDAIYOUXUNHUANKONGQISHESHIDEDIANREGANZAOXIANGNEI,WENDUBAOCHIZAI36℃~38℃。QUWUZHIFUHESHANGSHUYAOQIUDEXIAOHEZI,GEFANGRUYUE2gXISHUIMIAN,GEDAORUYUE20mlSHUI,YONGGONGSHICAILIAOSHITIAOGAIZHUKAIKOUDEDINGBU,ANYACAILIAO,ANYASHIBUSHICAILIAOSHIZHAN,SHIKAIKOUWANQUANBEIFENGZHU。QUEBAOSHIDEXISHOUMIANBUYUGONGSHICAILIAODEXIABIAOJIECHU。CAILIAODEKUANDUBIXUZHISHAODAYUKAIKOUCHICUN5mm.

DUIFENGKOUDEHEZICHENGLIANG,JINGQUEDAOHAOKE,JIANGTAMENFANGRUJUZHONGYUE18h(JILUSHIJIANJINGQUEDAO15min)。CONGJUZHONGQUCHUHEZI,ZAIBIAOZHUNDAQIYAXIALENGQUE1h,ZAICICHENGLIANG,JINGQUEDAOHAOKE。

水蒸气透过性试验方法

1.ZHUANGZHI

YIZHIYOUKANGFUSHICAILIAOZHICHENGDEHEZI,WAIBUCHICUNYUEWEI95mmX25mmX20mm,JINGZHILIANGBUCHAOGUO60g,CHULEDINGBUYOU80mmX10mmZHANGFANGXINGKAIKOU,QIYUJUNMIBI,CHUKAIKOU(YONGGONGSHICAILIAOGAIZHU)YIWAIGAIHEZIWANQUANBUTOUSHUIXINGHUOSHUIZHENGQI。

2.BUZHOU 

JIANGYIZHIZHUANGYOUYUE1kgWUSHUILVHUAGAIDEPANZI,FANGRUDAIYOUXUNHUANKONGQISHESHIDEDIANREGANZAOXIANGNEI,WENDUBAOCHIZAI36℃~38℃。QUWUZHIFUHESHANGSHUYAOQIUDEXIAOHEZI,GEFANGRUYUE2gXISHUIMIAN,GEDAORUYUE20ml

SHUI,YONGGONGSHICAILIAOSHITIAOGAIZHUKAIKOUDEDINGBU,ANYACAILIAO,ANYASHIBUSHICAILIAOSHENZHAN,SHIKAIKOUWANQUANFENGZHU。

QUEBAOSHIDEXISHOUMIANBUYUGONGSHICAILIAODEXIABIAOMIANJIECHU。CAILIAODEKUANDUBIXUZHISHAODAYUKAIKOUCHICUN5mm.

DUIFENGKOUDEHEZICHENGLIANG,JINGQUEDAOHAOKE,JIANGTAMENFANGRUJUZHONGYUE18h(JILUSHIJIANJINGQUEDAO15min).

CONGJUZHONGQUCHUHEZI,ZAIBIAOZHUNDAQIYAXIALENGQUE1h,ZAICICHENGLIANG,JINGQUEDAOHAOKE。



接触性创面敷料按照YY/T0471测试水蒸气透过率仪器

1.WUGEQINGJIEDEGANZAOYUANTONG:YOUNAIFUSHICAILIAOZHIZAO,NEIJINGWEI(37.5±0.1)mm(JIEMIANJIWEI10c㎡),LIANGDUANGEYOUTUYUAN,MEIZHINENGZHUANG20mlQULIZISHUI(TU1JICHULESHIYIDEYUANTONGSHILI)。

YUANTONGDEYIDUANSHIYIGEHUANXINGDEJIABAN,KAIKONGMIANJIWEI10c㎡;YUANTONGDELINGYIDUAN,SHIYIZHIJINGYUTUYUANZHIJINGXIANGDENGDEJINSHUGAIBAN,BINGYOUYIMIFENGHUANYIQUEBAOYUTUYUANYOUXIAOMIFENG,GAIBANDELIANGDUANYUTUYUANJIAJIN。

2.TIANPING:NENGCHENGLIANG100g,JINGDUWEI0.0001g

3.SHIDUJI:NENGJIANCEXIANGDUISHIDU(RH)SHIFOUCHAOGUOLE20%DEJIXIAN。

4.GANZAOXIANGHUOPEIYANGXIANG:YOUXUNHUANFENGBINGNENGSHIWENDUBAOCHIZAI(37±1)℃,NENGSHIKONGQIJUNYUNFENBU,ZAIZHENGGESHIYANGUOCHENGZHONG,XIANGDUISHIDU(RH)BAOCHIDIYU20%。

5.SHOUSHUDAOPIAN:HUOQITAQIEGEQIJU。


ag8 GONGSIDEFULIAOSHUIZHENGQITOUGUOLVCESHIYI,FENWEI6GONGWEI、12GONGWEI、36GONGWEI。ZHUANMENWEIYIYONGFULIAOXINGYESHEJI,CESHISHIJIANDUAN、CESHIGONGWEISHUDUO。

YONGTOUSHIBEICHENGZHONGFACESHIYUANLI,ZAIYIDINGDEWENDUXIA,SHISHIYANGDELIANGCEXINGCHENGTEDINGDESHIDUCHA,SHUIZHENGQITOUGUOTOUSHIBEIZHONGDESHIYANGJINRUGANZAODEYICE,TONGGUOCEDINGTOUSHIBEIZHONGLIANGSUISHIJIANDEBIANHUALIANG,QIUCHUSHIYANGDESHUIZHENGQITOUGUOLVDENGCANSHU。




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