Teflon hi engtiang chiahin nge Fabrics ah a him?

Consumer kan nih angin kan nunphung tichangtlung thei tur thil kan zawng fo thin. Chutiang thil thar pakhat chu Teflon hi puan siamnaah hman a ni a, a stain-resistant property avanga lawm a ni a, puan venhimna atan hman a ni. Mahse, zawhna a lo chhuak fo thin: 'Teflon hi puanah hian engtiang chiahin nge a him?' He thupui hi ngun takin han chhui ila.

Arsi eng van hnuaiah chuan backpackers, climbers leh sipai te pawhin boruak laka invenna atan hero thup pakhat an rinchhan a: PTFE puan. He thilmak puan hi a tluk loh tui tlak lohna, thawk chhuah theihna leh bawlhhlawh, hriak leh chemical laka a do theihna avanga chawimawi a nih avangin, ram leh boruak khirh ber berte lakah adventurer chhiar sen loh chu ngawi rengin a venghim a ni.

Mahse, a eng chhuak zawng zawng chu rangkachak a ni lo. Kum 2019 khan documentary 'Black Water' tih chuan he hero hi a êng chhiat zawkin a rawn tarlang a, a venhimna êng hnuaia hlauhawm awm thei te chu a pholang a ni. Mipui chu rinhlelhna leh ngaihtuahnain a tuam a, mi tam tak chuan he thil aṭanga siam thawmhnaw hak hi a him leh him loh an zawt ṭan ta a ni. International Carcinogen Agency chuan a hnuah PTFE hi Class 2B carcinogen-ah a dah a, hei hi a hlauhawm theih thu sawi chhuak mah se, chiang taka au chhuahpui lo category a ni.

Vawiin hian kan thil tum kan tan ta a ni: Teflon hmai eng mawi tak hnuaia thudik awmte phochhuah a, vawi khat atan, he pawn lam thil ropui vengtu hi a legacy-in a sawi angin a him em tih hriat chian a ni.

Teflon: Thuhmahruai

Teflon hi polymer chi khat brand name a ni a, polytetrafluoroethylene (PTFE) tia hriat a ni. Nonstick pan-a hman a nih avanga hriat lar tak a ni a, textile industry-ah chuan Teflon hi puan tui leh stain-resistant siam nan an hmang nasa hle.

United States-a DuPont-a lab pakhatah, kum 1938 khan Dr. Roy Plunkett-a chuan beisei loh thil a tawk a. A lo chhuak chu thil powder tha tak a ni a, a hnuah Teflon tia vuah a ni. He Teflon coating, official taka polytetrafluoroethylene (PTFE) tia koh hi a langsar lo hle. Mahse, hmel lan dan chuan bumna a thlen thei a ni.

Polytetrafluoroethylene PTFE hian a bulpui berah chuan a structure danglam tak a nei a ni. A polymer hi carbon leh fluorine atanga siam a ni a, chu chuan a chemical inertia mak tak a siam a ni. A awlsam zawngin, hei hian corrosive chemicals nen a inhmeh tha lo tihna a ni. Chu ai chuan a ding nghet a, a chhân lêt duh lo va, a chhe duh lo bawk.

Mi pakhat chuan, 'Engvangin nge chu chu a pawimawh?' tiin a zawt mai thei, Hetah hian a eng chhuak a ni. Khawvêlah hian thil inzawm tlat, stick, a nih loh leh inzawm tlat, Teflon chu a ngaihsak lo reng a ni. He non-stick character hi friction coefficient hniam ber zinga mi nen a inzawm chuan coated cookware atan a tha hle. Chuvangin, chu zing egg chu i fry up chuan, theihtawp chhuah lovin pan atang chuan an slide chhuak thin.

Mahse, Teflon-a ṭhatna hi kitchen-ah chauh a innghat lo. Heat resistance sang tak a neih avangin industry hrang hrangah temperature sang tak atan an hmang thin. Dik tak chuan a corrosion resistance avang hian chemical aggressive ber ber thenkhat dahkhawmna atan a duh ber a ni.

Chu bâkah, Teflon chunglam i khawih chuan a hnim hring ang maiin a lang a, chu chu a structure ṭha tak avângin a ni. Electrical setup-ah chuan a insulating property te hi hlut a ni a, circuit leh device te chu electrical flow duh loh lakah a venghim a ni.

Mahse, pawisa fai tin hian a sir pahnih a nei a. A lumna nasa tak hnuaia dah a nih chuan PTFE coated cookware hian polymer fume a tichhuak thei a ni. A tlem hle a, mahse heng meikhu te hian mihringah 'polymer fume fever' a thlen thei a, hei hian flu a hriatchhuah tir thei a ni. Kan thiante feathered, pet birds te hian heng polymer fumes te hi an sensitive hle thei a ni.

A siam chhuah chhung hian thlalak dang a lo lang leh a, chu chu perfluorooctanoic acid (PFOA) hman a ni. Hun rei tak chhunga hriselna lama ngaihtuahna nena inzawm hian a himna chungchangah inhnialna a nasa hle. Heng lungkhamnate hi ngaihthah chungin United States-a thil siamtute chuan PFOA chu an kalpui dan aṭanga tihtawp an rel ta a ni.

Thutawp atan chuan Teflon-a thawnthu hi thil thar siam leh inthlak danglam theihna a ni. A hmuhchhuah palh atanga a hmanna hmun zau tak thlengin a zinkawng hian tunlai thil siam theihna leh a harsatna te a tarlang vek a ni. Thil zawng zawng ang bawkin hlawkna nasa tak a thlen laiin, fing taka hman chu keimahni kutah a awm.

Safety endik: PFOA hriatthiamna

Kum tam tak chhung chu Teflon himna chungchang hi sawiho a ni nasa hle. A ngaih pawimawh ber chu Teflon (PTFE) ngei chungchang ni lovin a siamna atana hman compound perfluorooctanoic acid (PFOA) chungchang a ni. He thil hi hriselna lama harsatna hrang hrang nen a inzawm a, hei hian consumer-te zingah ngaihtuahna a tibuai hle. Mahse, hriat tur pawimawh tak chu kum 2013 atang khan hriselna leh boruak chungchangah thil siamtu lian ber berte chuan Teflon siamna atana PFOA hman hi an titawp ta a ni.

Tunlai hian Fabrics ah Teflon a awm

Tunlai puan siamna atana hman Teflon hi a tam zawk chuan a him nia ngaih a ni a, PFOA a pai tawh loh avangin. Teflon coating hi fabric protector nghet tak a ni a, materials te chu stain do turin a pui a, product dam rei theihna a ti rei bawk. Outdoor gear, upholstery, leh thil dang, a chhe thei tur thila ngaihhlut bik a ni.

Risk A Awm Em?

PFOA aṭanga inthlak danglam ni mah se, puan-a Teflon himna chungchangah ngaihtuahna ṭhenkhat a la awm reng a ni. Buaina ber chu thil chu a lum lutuk (600°F/316°C aia sang) thlenga tihlum a nih hian a lo awm a, chutih lai chuan meikhu a chhuah thei a, chu chu a inhnim chuan a hlauhawm thei a ni. Mahse, hman dan pangngaiah chuan Teflon-a khuh puan te hian heng temperature hi an thleng lo va, nitin hmannaah chuan risk hi a awm lo tak zet a ni.

Ngaihtuahna Inthlau tak

Teflon hi puan siamna atana hman thin nitin hman atan a him tlangpui. Hlawkna tam tak a pe a, stain resistance leh fabric dam rei theihna a tipung bawk. Mahse, material zawng zawng ang bawkin an property hriatthiam leh hman dik hi himna tur atan a pawimawh hle. Tun hmaa ngaihtuahna lo awm tawhte hian thil siamna lama inthlak danglamna pawimawh tak tak a thlen a, tunlaia kan hman thin Teflon hi a hma aia him zawkin a siam a ni.

Nitin kan hman thin thilte hriat reng hi consumer conscious kan nih theihna tura hmalakna bulpui ber a ni tih hre reng ang che. Kan nun tichangtlungtu thil tharte kan ngaihlu chhunzawm zel angin, thil siam chhuah leh hmanna kawng tinrengah langtlang leh himna kan champion a ngai bawk.