spf是什么意思很多人对这个问题比较感兴趣，下面让我们一起来看spf涔，希望可以帮助到你。
spf???涔?????
spf?????ュ???叉?ょ郴?帮?瀹????叉?????垮???ユ??浠ュ??淇??ょ???ょ??涓?绉??ц?芥????锛?琛ㄦ??浜??叉????????楂?浣????ㄦ?ュ父???叉????濡???涓??spf???㈠?搴????板?艰?楂?锛??堕?叉???藉??灏辫?寮恒??
SPF锛?????璇撮?叉?????帮?sun protection factor锛?锛????ㄥ?ㄩ??搴﹂?叉??浜у??瀵?VB??绾跨???垫????????
?叉??绯绘??Sun Protection Factor)锛??辨??缂╁??涓?PF锛??????ㄦ????叉?????叉?ょ?????や?浜х????灏?绾㈡???????介??锛?涓?????浠讳??叉?ょ?????や?浜х???稿??绋?搴︾孩???????介??涔?姣??硷?绠???璇存?ワ?瀹?灏辨?????ゆ?垫?＄传澶?绾跨???堕?村???般??
?叉?????扮???板?奸???ㄤ?姣?涓?涓?汉锛??惰?绠??规?????璁剧传澶?绾跨??寮哄害涓?浼????堕?存?瑰??锛?涓?涓?病??浠讳??叉?????界??浜哄???寰??ㄩ?冲??涓?20?????????や???绾??褰?浠?????PF15???叉?????讹?琛ㄧず??欢??5?????堕?达?涔?灏辨????00?????????ゆ??浼?琚???绾€???叉??绯绘??PF??????叉????瀵归?冲??涓?传澶?绾?VB???插尽?藉????妫?娴????般??
?叉??浜у???芥???????垫??绱??绾?VA??UVB瀵圭???ょ????瀹炽???ヨ??惧?洪?叉????瀵逛???渚?澶??跨??淇??ゆ?堕?达???搴????ラ??瀹??ㄤ?浣跨?ㄩ?叉???????典?锛??????ㄩ?冲??涓??澶?涔????堕?达????ゆ??浼?绋?寰?????娣＄孩???跺??灏????????堕?翠?SPF???肩?镐?锛??冲????洪?叉??????淇??ゆ?堕?达??叉????涓?????绀虹??SPF?煎?充负?舵????渚???淇??ゆ??????
渚?濡?:?ㄤ?娑??叉??浜у???????典?锛??ㄩ?冲??涓?????20??????锛?浣??????や?绋?绋?????娣＄孩?诧????叉??绯绘??5??浜у??????や?杈?灏??朵?涔???
20(????)*15(SPF)=300????(5灏???
SPF?叉??绯绘?扮???板?奸???ㄤ?姣?涓?涓?汉锛?褰?浣跨??PF涓????叉??????锛???璁轰????ㄩ?冲??涓?????4???堕??80????)锛????ゆ??浼????板井绾??ラ????PF涓????叉????锛??????ㄥお?充?????8???堕????60????);褰?浠?浣跨??PF15???叉?????讹?琛ㄧず??欢??5?????堕?达?涔?灏辨????00?????????ゆ??浼?琚???绾?渚?姝ょ被?ㄣ??
SPF???涔?????锛?
SPF ? sun protection factor??缂╁??锛?????????叉??????br />
SPF15灏辨????叉??????5??????锛?涓????峰????叉??4灏??跺乏?冲?э?涓????叉?ょ??/p>
?叉??绯绘?帮?SPF锛?????SPF?叉??绯绘?帮???????叉????瀵归?冲??涓?传澶?绾?VB???插尽?藉????妫?娴????帮?琛ㄦ???叉???ㄥ?????藉???ョ???叉?????界??楂?浣???瀹????规?????ょ????浣?绾㈡???????ョ‘瀹?????
SPF?煎???㈢??绯绘?版????绱??绾跨?у????ょ???у?涓??翠激瀹崇??涓?涓??堕?磋???淬???叉??VA???叉?????颁互PA????PPD琛ㄧず??
??灞?璧???:
?叉??浜у???芥???????垫??绱??绾?VA??UVB瀵圭???ょ????瀹炽??
?ㄥ??ㄤ?浣跨?ㄩ?叉???????典?锛??ㄩ?冲??涓??澶?涔????堕?达????ゆ??浼?绋?寰?????娣＄孩?诧??跺??灏????????堕?翠?SPF???肩?镐?锛??冲????洪?叉??????淇??ゆ?堕?达??抽?叉????涓?????绀虹??SPF?煎?充负?舵????渚???淇??ゆ??????
??浣?绾㈡??????锛??????ゅ?虹?扮孩?????????ユ???堕?淬??浣跨?ㄩ?叉???ㄥ????锛????ょ????浣?绾㈡??????浼?澧??匡??ｄ?璇ラ?叉???ㄥ?????叉??绯绘??PF??涓猴?
SPF=??浣?绾㈡??????锛??ㄩ?叉???ㄥ????锛?/??浣?绾㈡??????锛??ㄩ?叉???ㄥ????锛?
????璧???锛??惧害?剧?-?叉??绯绘??/a>
spf???涔?????
spf????娴????叉????瀵圭传澶?绾块?插尽?藉????妫?娴????般??
?叉??绯绘?帮?SPF锛?????SPF?叉??绯绘?帮?琛ㄦ???叉???ㄥ?????藉???ョ???叉?????界??楂?浣?锛?瀹????规?????ょ????浣?绾㈡???????ョ‘瀹?????SPF?煎???㈢??绯绘?版????绱??绾跨?у????ょ???у?涓??翠激瀹崇??涓?涓??堕?磋???淬???叉????濡??????叉??????????瀵圭传澶?绾跨???叉?よ?藉??锛??ㄥ??濡?????绛句?甯哥?ㄩ?叉??????PF?肩?绾ф?ヨ〃绀恒??
?叉??浜у???芥???????垫??绱??绾?VA??UVB瀵圭???ょ????瀹筹??ㄥ??ㄤ?浣跨?ㄩ?叉???????典?锛??ㄩ?冲??涓??澶?涔????堕?达????ゆ??浼?绋?寰?????娣＄孩?诧??跺??灏????????堕?翠?SPF???肩?镐?锛??冲????洪?叉??????淇??ゆ?堕?达??抽?叉????涓?????绀虹??SPF?煎?充负?舵????渚???淇??ゆ??????
SPF璁よ?璇??猴?
?叉??绯绘?板?????涓??????板?锛?瀹???涓?杩?蹇?椤讳??т釜浜虹???よ川???ユ????搴??????よ?叉辰??娲诲?ㄧ?跺?靛??娴?姹??跺?垫?ヨ???????叉?????????╅??瑕?涓??у??锛?瀹跺涵?????藉?璇ユ?规????繁????瑕????╅?叉??????
?叉???ㄥ????绂荤传澶?绾跨???????ㄤ????????叉????????????锛?涓?浠锋?奸?浣?娌℃??缁?瀵瑰?崇郴??浠锋?奸????叉????骞朵?涓?瀹?????????浜轰娇???杩?搴??规??釜浜鸿?よ川????澶?????????堕?存?ラ???┿??
spf???涔?????
spf???????叉?????帮??叉??绯绘?般??
SPF?兼???ュ???叉?ょ郴? sun protection factors ??缂╁??锛?瀹????叉????濡???淇??ょ???わ??垮???ユ??绾㈡????涓?绉??ц?芥????????璋??ユ??绾㈡??涔?绉颁负绱??绾跨孩??锛?涓昏????ュ??涓???UVB寮?????涓?绉????ょ孩????搴????叉????濡?????SPF?间?缁?甯镐唬琛?VB???叉?ゆ??????????
spf浠?缁?
?叉????濡?????SPF?间?缁?甯镐唬琛?VB???叉?ゆ??????????浜轰?娉?娴?瀹??叉??????SPF?兼???介??缁?涓???????ā寮???SPF?煎???㈢??绯绘?版????绱??绾跨?у????ょ???у?涓??翠激瀹崇??涓?涓??堕?磋???淬???叉??VA???叉?????颁互PA????PPD琛ㄧず??
SPF?煎?????涓??????板?锛?瀹???涓?杩?蹇?椤讳??т釜浜虹???よ川???ユ????搴??????よ?叉辰??娲诲?ㄧ?跺?靛??娴?姹??跺?垫?ヨ???????叉?????????╅??瑕???涓??у????锛?瀹跺涵?????藉?璇ユ?规????繁????瑕????╀???SPF?奸?叉??????SPF?间?浠锋?奸?浣?娌℃??缁?瀵瑰?崇郴??
浠锋?奸????叉????骞朵?涓?瀹?????????浜轰娇???杩?搴??规??釜浜鸿?よ川????澶?????????堕?存?ラ???┿???规?????藉??007骞???1?ユ?寮?瀹??界??????濡???????瑙?????瑙?瀹?锛?褰???娴??叉????濡???浜у????SPF?奸?浜?30锛?涓????绘????宸???浠?澶т?30锛???澶у???芥??娉?PF30+锛???涓??芥??娉ㄥ?娴??笺??
SPF???涔?????锛?
?叉??绯绘?帮?SPF锛?????SPF?叉??绯绘?帮???????叉????瀵归?冲??涓?传澶?绾?VB???插尽?藉????妫?娴????帮?琛ㄦ???叉???ㄥ?????藉???ョ???叉?????界??楂?浣???瀹????规?????ょ????浣?绾㈡???????ョ‘瀹?????
浣?绾ч?叉?????叉?????颁负SPF2~6锛?涓?骇??PF6~8锛?楂?绛??叉??????涓?PF8~12锛?SPF?煎??2~30???村????浜у????灞?楂?寮烘??瓒?楂?寮洪?叉??????
涓????叉??绯绘?版??涓ょ?锛???PF锛?Sun Protection Factor锛???PA锛?Protection Factor of UVA锛???绉?FA锛?锛?浣?骞堕??绯绘?拌?楂?瓒?濂姐??
SPF????瀵?VB???冲???叉?ょ郴?般??瀹?楠?琛ㄦ??锛??叉??绯绘??gt;30??浜у??浣跨?ㄦ?纭??藉??互瀵圭???ゆ??渚?瓒冲???淇??わ???浠ユ???藉??005骞存?跺??叉??浜у??涓?????璁告????SPF30浠ヤ???绯绘?帮?SPF瓒?杩?30??涓?寰?浠?PF30+?ヨ〃绀猴??垮??瀵规?璐硅????璇????
PA????瀵?VA???叉?ょ郴?帮?????杩?娌℃???蜂????帮?????涓???++??+++涓?涓??绾с??PA+澶х害???叉??涓???讹?PA++绾?涓???讹?PA+++???寮洪?叉?ゃ??
?叉??绯绘?版???ㄥ?楠?瀹や腑涓ユ?兼???т娇?ㄨ?姹?????搴︽??ㄨ??娴?寰???锛?瀹???浣跨?ㄦ?朵???汉寰??炬???叉????娑??拌冻澶?????搴︼???浼???涓哄?烘????﹁?哥?????????????浠ワ??叉??????姝ｇ‘浣跨?ㄨ?姣?绯绘?版?撮??瑕????﹀?锛??煎?ㄥ?????ㄧ???叉??涔?寰???瑕?锛???瑕????╀??ㄩ?叉??????
?╁?璧???锛?
?叉??????濂藉?洪?ㄥ??20??????/p>
?叉???????т??ㄥ??????涓???锛???涓虹?╃???ч?叉????????瀛︽?ч?叉??????
?╃???ч?叉??????川涓????ㄤ??????╄川??????甯哥???棰?绮?锛???互??灏????ｅ?绱??绾匡?浣夸?涓??借??ヨ???わ???箍璋卞?伴?叉??VA??UVB锛?涓昏???浜?姘у??????姘у??????婊??炽??姘у??????纰抽?搁?????介?跺??绛???
?朵??规????ㄦ?уソ锛?涓?瀹规??杩???锛?姣?杈??????跨????????????わ?缂虹?规???杈?????锛?娑??ㄩ?㈤?ㄤ?澶????躲??
??瀛︽?ч?叉??????传澶?绾跨???告?跺??锛?涓昏?????瀛﹀????????绫伙???互?告?剁传澶?绾匡?浣垮?惰?介??琛板????锛???娉??拌揪???ゃ????瀛︽?ч?叉??????????寰?澶?锛???互?告??VB??UVA锛?甯哥?ㄦ??????瀵规皑?鸿???查?哥??(PABA)???惰????┿????妗??搁??被??姘存?ㄩ?搁??被??????被??Mexoryl SX??Tinosorb绛???
?朵??规??川?拌交??锛???????濂斤?浣???涓?瀹????烘??э??????叉???????虹?肩??????瑙?锛???浜?浜哄???戒?杩???锛?PABA???瀹规??杩???????瀛﹂?叉????锛???
涓轰?杈惧?版?村ソ???叉??????锛??板?ㄥ?澶???濡????芥??箍璋辩??锛????跺????涓ょ??叉????锛????堕?叉??VA??UVB锛???娉ㄦ??SPF??PA?笺???????逛???????涓?????????锛?濡??????层???烽?俱???℃?绛???
浣???璁哄????叉????锛???濂藉?洪?ㄥ??20????浣跨?????互浣垮?朵腑???叉???????村ソ?颁?瑙?璐ㄥ?缁???锛????ユ??濂界???叉?????????﹀?锛??叉????涓?瀹?瑕????惰ˉ?︼?濡??????峰???楂?寮哄害杩??????濂借?藉?姣???涓ゅ?板??涓???惰ˉ涓?娆°??
灏?瀛╁???涓烘?㈠??藉??寮猴???榛?浜?寰?蹇?氨?????讳?锛?澶т汉缁?甯镐?璁や负浠?浠????瑕??叉??锛?????璁や负?叉????瀵圭???や?濂戒?缁?瀛╁?娑????跺?杩????瀵圭????绱??绾垮????ょ??浼ゅ????骞村辜寮?濮???娓?绱?Н????
寰?澶?浜哄?ㄨ??骞存?跺?虹?板?澶??叉???辩汗锛??戒?骞磋交?舵??寰?杩?澶????炽??灏?瀛╃???よ?瀚╋?濡????ュ??娴存?堕?磋??挎?村?????浼ゃ??涓????瑙????????叉????涓?浼?瀵瑰?跨????や骇??浼ゅ?锛?浣?瑕?娉ㄦ???????扮?肩????锛??????ㄥ?跨?涓??ㄩ?叉????锛????规?存俯????
????璧????ユ?锛?浜烘??ュ悍缃????叉????姣?澶╅?介??瑕?? ?叉??绯绘?板苟??瓒?楂?瓒?濂?/a>