PTFE Tape Wansi w’okunnyika mu bbanga eggwanvu: Okutebenkera kw’emirimu & Obulabe bw’okuvunda

Teebereza ng’okozesa PTFE high-temperature tape mu chemical tank liner, marine cable wrap, oba okusiba wansi w’amazzi. Akatambi kano kanywerera mu mazzi okumala wiiki oba emyezi. Kinaakwata? Ekyesiiga kinaalemererwa? Fiberglass ejja kugonvuwa?

Eky’okuddamu si kyangu. PTFE yennyini – 'Kabaka w'Obuveera' – tekola kemiko kumpi ku bintu byonna. Naye ttaapu ya PTFE esinga PTFE yokka: erina ekintu ekiyitibwa fiberglass substrate n’ekizigo ekikwata ku puleesa (PSA) emabega. Ebitundu bino byeyisa mu ngeri ya njawulo nnyo wansi w’okunnyika okumala ebbanga eddene.

Aokai PTFE egezesezza ebika bya tape bingi mu mbeera z’okunnyika. Ekiwandiiko kino kimenya obulabe obuli mu mazzi, amazzi g’omunnyo, n’ebisengejja eby’eddagala – era kinnyonnyola ebika by’ebisiiga ebiwangaala.

Omusingi Okutwalira awamu – PTFE Substrate Ngumu, Adhesive Nnafu

Ku butambi bwa PTFE obw’ebbugumu eringi wansi w’okunnyika okumala ebbanga eddene, omulimu okutwalira awamu guyinza okufunzibwa nga:

• PTFE base material: Kirungi nnyo – chemically inert, tenyiga, dimensionally stable.

• Fiberglass substrate: Ezibuwalira – esobola okugonvuwa mu mazzi okumala ebbanga eddene.

• Adhesive layer: Ekifo ekikulu ekinafu – kivunda wansi w’okumala ebbanga eddene nga kibeera mu mazzi, ebizimbulukusa, oba eddagala.

Obulabe bw’okunnyika mu mazzi obw’ekiseera ekiwanvu

Engeri amazzi gye gakosaamu olutambi:

1. Adhesive layer: Adhesive ekwata ku puleesa ya silicone enafuwa olw’okumala ebbanga eddene ng’eri mu molekyu z’amazzi. Amazzi gayingira mu nsengekera y’ekisiba-ekisengejjero, ne gakendeeza ku kwesiiga era okukkakkana nga galemererwa ddala. Amaanyi g’ebikuta gasobola okukka okutuuka ku bitundu 40% oluvannyuma lw’essaawa 48 ng’onnyika mu mazzi ku nsengeka ezimu.

2. Fiberglass substrate: Obutambi obusinga obw’ettunzi obwa PTFE obw’ebbugumu eringi bukozesa olugoye lwa fiberglass olufukiddwamu PTFE nga substrate. Fiberglass ejja kugonvuwa mu mazzi okumala ebbanga eddene, ekivaamu okukendeera kw’amaanyi g’ebyuma okutwalira awamu aga tape. Eno nkola ya mpola (wiiki okutuuka ku myezi) naye nga tesobola kuddamu.

Ddi okunnyika mu mazzi kukkirizibwa?

• Okukwatagana okw’ekiseera ekitono (okunaaba, okumansa, okuyonja mu bufunze) – kirungi.

• Okunnyika obutasalako okumala ennaku oba wiiki – tekiba kirungi ku butambi bwa silicone PSA obwa bulijjo.

• Okukozesa enkalakkalira wansi w’amazzi, lowooza ku ttaapu ya PTFE etaliimu kyesiiga ng’erina ekyuma ekinyweza.

Aokai PTFE ewa amagezi bakasitoma nti standard silicone PSA tape esaanira okukozesebwa nga okwatagana n’amazzi oluusi n’oluusi (okugeza, okunaaba okulongoosa emmere) naye si ku kunnyika obutasalako okusukka essaawa 72. Okumala ebbanga eddene, tukuwa amagezi okukozesa ebika bya fluorosilicone adhesive oba ebitaliimu adhesive.

Okunnyika mu mazzi g’omunnyo – Obulabe obw’amaanyi

Bw’ogeraageranya n’amazzi amayonjo, amazzi g’omunnyo galeeta akabi akasingawo:

• Ayoni za chloride zanguwa okuyingira n’okwonoona oluwuzi olusiiga.

• Amazzi g’omunnyo galeeta okukulukuta okw’amaanyi ennyo ku bitundu bya fiberglass – ebiwuzi by’endabirwamu bisobola okukulukuta ne binafuwa.

• Okufuuka ekiristaayo ky’omunnyo mu biseera by’enzirukanya y’okukala kuyinza okutaataaganya mu ngeri ey’ebyuma ekiyungo ky’okusiiga.

Okuteesa: Tokozesa ttaapu ya PTFE eya bulijjo okunnyika mu mazzi g’omunnyo okumala ebbanga eddene (okugeza, okuzinga waya z’ennyanja, sensa wansi w’amazzi). Kozesa perfluoropolyether (PFPE) adhesive oba adhesive-free PTFE nga olina okusiba mu byuma.

Chemical Solution Immersion – Kisinziira Byonna ku Adhesive

Obutambi bwa PTFE businga mu kuziyiza eddagala – naye kino okusinga kisinziira ku kika ky’ekyesiiga. Obulabe obuli wansi w’okunnyika mu ddagala bwawukana nnyo.

Okukendeera kw’enkola y’omubiri – Ebipimo ebikulu

Ekikulu eky’okutwala: Ekintu kya PTFE ekinywevu mu ngeri eyeewuunyisa. Kumpi obulabe bwonna obw’okuvunda buva ku kyesiiga era, ku kigero ekitono, ekiva mu fiberglass substrate.

Summary & Selection Guide ku nkozesa y'okunnyika

In summary , PTFE high-temperature tape can be used in immersion applications – naye singa otegeera ensonga enafu. Substrate ya PTFE kumpi tewangulwa. Fiberglass eno erimu obuzibu obw’ekigero. Ekyesiiga kye kisinga okuleeta akabi k’okulemererwa.

Ku kunnyika mu mazzi amayonjo wansi w’essaawa 72, standard silicone PSA ekkirizibwa. Okumala ebbanga eddene, amazzi g’omunnyo, oba eddagala erikambwe, longoosa okutuuka ku fluorosilicone, PFPE adhesive, oba – ekisinga obulungi – PTFE tape etaliimu adhesive ng’erina okunyweza mu byuma.

Oyagala PTFE tape spec ku mbeera entongole ey'okunnyika? Aokai PTFE ekuwa eby’okulonda ebingi eby’okusiiga era esobola okukuwa data y’okugezesa ku mbeera zo. Tukwasaganye n'obudde bwo obw'omu makkati, ebbugumu, n'obudde bw'osuubira okunnyika.

Ebirimu bino biweereddwa... Jiangsu Aokai Ebintu Ebipya Tekinologiya Co., Ltd.

Bw’oba ​​weetaaga ebikwata ku nsonga enzijuvu, ebiragiro by’okukozesa, n’okugonjoola ebizibu ku bintu byaffe byonna, omuli PTFE olugoye olw’ebbugumu eringi, PTFE obutambi obw’ebbugumu eringi, emisipi egy’akatimba ka PTFE, emisipi egy’ekyuma ekifuyira ezitaliiko musonno, olugoye olusiigiddwako PTFE oludda olumu, emisipi egy’ebbugumu eringi n’olugoye lwa fiberglass olw’ebbugumu eringi , tukusaba otuukirire:

• Mwami Guo: +86 18944819998 ye

• Mwami Liu: +86 13705266308 ye

Tunywerera ku ndowooza y’obukugu n’obwesimbu, era twewaddeyo okuwa eby’okugonjoola ebizibu mu kifo kimu n’obuweereza obufaayo. bakasitoma bonna