PTFE Tepi Yekudya Kubata: Tembiricha & Nguva Miganhu Yaunofanirwa Kutevera

PTFE high-temperature tepi inoshandiswa zvakanyanya mukugadzira chikafu - pamatireyi ekubikisa, zvivhariso zvekupisa, uye mabhandi ekutakura. Asi kana chikafu chichibatanidzwa, mitemo yekuchengeteka inoisa miganhu yakasimba patembiricha uye nguva yekubata. Kuvapfuura kune njodzi yekuputira kuora uye kutama kwezvinhu zvine njodzi kuchikafu.

Kunzwisisa miganhu iyi hakusi sarudzo. Icho chinodiwa chemutemo uye chekuchengetedza.

Aokai PTFE inogadzira matepi echikafu ePTFE anoenderana neFDA, EU, uye Chinese zviyero. Gwaro iri rinotsanangura zvikumbaridzo zvetembiricha, miganho yenguva, uye mitemo yekushandiswa kwayo yemashandisirwo ezvekudya.

Core Temperature Limits - Mutsetse Uripi?

PTFE tepi haigoni kumira kupisa kusingagumi. Iyo miganho yakavakirwa pakudzikama kwekudziya kwekushisa, kwete iyo oven setpoint (yepamusoro tembiricha nyaya).

1. 260°C – Kunyanya kuenderera mberi tembiricha yekushandisa

• Mutemo: Pazasi 260 ° C, yakachena PTFE inochengetedza yakanakisa kugadzikana kwemakemikari. Kuenderera mberi kushandiswa kwakachengeteka pasina muganhu wenguva.

• Nheyo: FDA 21 CFR 177.1550 uye Chinese GB 9685.

• Yakakosha chiziviso: Izvi zvinoreva tembiricha yepasi yekupfeka , kwete tembiricha yemhepo yeovheni. Ovheni ye260°C inogona kunge iine nzvimbo dzinopisa kubva mukupisa kunopenya.

2. 260 ° C - 300 ° C - Inorambidzwa kuchinja mararamiro

• Mutemo: Single kuonana nguva haifanire kudarika 30 maminetsi.

• Sei: Pamusoro pe260 ° C, kuoma kwekuvhara uye kunamatira zvishoma nezvishoma kunoderera. Iyo fiberglass substrate uye inonamira inogona kushatisa, ichiisa njodzi yekutsvaga kutama kwezvinhu.

• Shandisa kesi: Kubika kwenguva pfupi pa 280 ° C kwemaminitsi gumi nemashanu - kunogamuchirwa nguva nenguva. Kwete yekugadzirwa kwemazuva ese.

3. Pamusoro pe300 ° C - Inorambidzwa

• Mutemo: Rega kushandisa nekukurumidza. Tsiva tepi.

• Chikonzero nei: PTFE inonyunguduka panenge pa327°C. Iyo yakanamatira inoora nekukurumidza. Hutsi hune muchetura hunogona kubuda.

• Zero kushivirira: Usambofa wakafumura PTFE tepi kune tembiricha iri pamusoro pe300 ° C mukubata chikafu.

Nguva Inogumira - Yakachengeteka Yakareba Sei?

General musimboti: Kukwira tembiricha, ndiko kupfupika kunobvumirwa kuonana nguva.

Mienzaniso inoshanda:

• Heat sealer pa200 ° C, ichimhanya 24/7 → yakachengeteka, hapana muganhu wenguva.

• Kubika chingwa pa 250 ° C kwemaminitsi makumi mana nemashanu → yakachengeteka.

• Kuchenesa kupisa sealer pa 280 ° C kwemaminitsi gumi nemashanu → inogamuchirwa nguva nenguva, asi kwete zuva nezuva.

• Pizza hovhoni ine kupenya kwakananga kupisa kunokonzera 320°C pamusoro → kusatenderwa.

Aokai PTFE chiziviso: Kana usina chokwadi, pima tembiricha chaiyo yepasi pePTFE tepi ine thermometer yekubata kana thermal label. Tembiricha yemhepo yehovhoni inogona kutsausa.

Nhungamiro Yekushandisa Zvinoenderana

Kutevera tembiricha miganhu inodiwa asi haina kukwana. Kushandisa kwakakodzera uye kuchengetedza zvakakosha zvakaenzana.

1. Sarudza zvigadzirwa zvegiredhi rekudya chete

• Gara uchisimbisa chikafu-giredhi certification uye bvunzo mishumo usati watenga.

• Iva nechokwadi chekutevedzera:

  • China GB 4806 series

  • EU Regulation 1935/2004

  • FDA 21 CFR 177.1550

• Zvigadzirwa zvekunyepedzera kana zvakaderera zvinogona kuburitsa utsi hune muchetura pakupisa kwakanyanya, kunyangwe mukati me260°C.

2. Nyorera kune yakanangana nechikafu chete

PTFE high-temperature tepi yakagadzirirwa kubata zvisina kunanga chete. Zvishandiso zvinobvumirwa zvinosanganisira:

• Tray liners (chikafu chinogara pamusoro petepi)

• Isolation layers yezvivhariso zvekupisa (tepi yekubatanidza kurongedza, kwete chikafu)

• Zvivharo zvisina tsvimbo zvekucheka mapanga

Usafe wakaputira kana kuvhara chikafu zvakananga nePTFE tepi yekubikisa, kusvira, kana kubheka. Kubata kwakananga hakubvumidzwe.

3. Kugadzirisa kushanda uye kudzivisa kupisa kwakaoma

Uyu ndiwo mutemo unonyanya kukosha wekushanda.

• Nguva dzose iva nechokwadi chokuti tepi yakavharwa nechikafu kana vatakuri panguva yekupisa.

• Kana inopisa pasina mutoro (ovheni isina chinhu, pasina chikafu), tembiricha yepasi ichakurumidza kudarika muganhu uye inokonzera kuora mukati memaminitsi.

• PTFE tepi haishande kune mwenje wave grill kana broiler basa rema microwave oveni - inopenya yakaoma kupisa inoburitsa yakanyanya kupisa tembiricha yemuno ipapo ipapo.

Muenzaniso: Meti yePTFE inosiiwa muovheni ye250 ° C isina chikafu ichadzikisira nekukurumidza kupfuura iyo yakavharwa nepizza. Chikafu chinotora kupisa uye chinoita kuti tepi itonhore.

4. Ita ongororo yenguva dzose uye inosungirwa kutsiva

Kunyangwe nekushandiswa chaiko, tepi yePTFE inopera. Chengetedza zvinyorwa uye kuronga kutsiva. Pakarepo shandura tepi kana ukaona:

• Blistering kana kusvuura

• Kukura kwakanyanya (yellow, browning, blackening)

• Surface abrasion (inooneka kupfeka, fuzzy texture)

• Kurasikirwa kwechinhu chisina tsvimbo (chikafu chinotanga kunamatira)

• Adhesive kutadza (kusimudza tepi kubva kune substrate)

Chikonzero nei: Tepi yakakuvadzwa inogona kubvisa zvidimbu zvidiki kana kuburitsa zvinhu zvinokuvadza, zvinosvibisa chikafu.

Yakakurudzirwa kutsiva nguva (Aokai PTFE kutungamira):

• Chiedza chekushandisa (hovheni yekumba, nguva nenguva) - shandura kana yakuvadzwa kana mwedzi 6-12 yega yega

• Bhizimisi rekutengesa (kushandiswa kwemazuva ese) - ongorora mwedzi wega wega, shandura mwedzi 3-6 yega yega

• Heat sealer (inoenderera 24/7) - tsiva yega yega 1-3 mwedzi zvichienderana nekupfeka

5. Chinyorwa chakakosha - chikafu chakanyanya-mafuta

Kana uchibata chikafu chine mafuta akawandisa senyama, bota, uye zvigadzirwa zvemafuta, dzikisa tembiricha yekushandisa zvakakodzera. High-tembiricha girisi inogona kupinda uye kukanganisa PTFE, ichiwedzera kushatisa zvinhu. Pazvokudya zvine mafuta, funga kuderedza tembiricha yehovhoni ne10-20°C kana kushandisa gobvu giredhi rePTFE.

Pfupiso - Safe Use Chekilist

Aokai PTFE inopa chikafu-giredhi PTFE matepi ane akazara ekutevedzera zvinyorwa. Isu tinogona kukubatsira iwe kusarudza ukobvu uye giredhi rakakodzera kune yako chaiyo application - kubheka, kuvhara kupisa, kana kuendesa chikafu.

Mashoko ari pamusoro apa anopiwa ne Jiangsu Aokai New Materials Technology Co., Ltd.

Nekutsanangurwa, kutungamira kwekushandisa, uye zvigadziriso zvetsika zvePTFE machira ekupisa, matepi, mabhandi emesh, nezvimwe:

• VaGuo: +86 18944819998

• Mr. Liu: +86 13705266308

Kutsigira hunyanzvi uye kutendeseka, isu takazvipira kuunza imwe-stop mhinduro uye masevhisi ane kufunga.