Imyenda idafunze ya Aramid

I. Ibiranga by'ingenzi by'imyenda idafunze ya Aramid Spunlace: Ikimenyetso cy'imikorere mu bidukikije bikomeye

Imyenda idafunze ya Aramid spunlace ikoresha ibyiza by’imigozi ya aramid n’imiterere y’ikoranabuhanga rya spunlace kugira ngo ikore ibintu bitatu by’ingenzi, inyura neza mu mbogamizi z’imikorere y’imyenda isanzwe idafunze mu bihe by’ubushyuhe bwinshi n’ibyago byinshi:

1. Kurwanya ubushyuhe bwinshi + Kudashira kw'umuriro: "Umutekano w'umutekano" mu bihe by'ubushyuhe bwinshi cyane

Ubushyuhe bw'igihe kirekire: Bitandukanye n'imigozi isanzwe nka polypropylene (ubushyuhe ≤ 120°C) na polyester (ubushyuhe ≤ 150°C), imigozi ya aramid ishobora gukora neza kuri 200°C igihe kirekire, hamwe n'ubushyuhe bw'igihe gito bugera kuri 250°C. Nyuma yo kongera imbaraga za spunlace, ubushyuhe bw'umwimerere bw'imigozi buracyakomeza, kandi bushobora gukoreshwa buri gihe mu gihe kirenga amezi 6 mu bikorwa by'ubushyuhe bwinshi nko gushongesha icyuma no kuvanga asphalt, bitarasaza cyangwa ngo byangirike, bikubye inshuro 3-5 ugereranyije n'ibikoresho bisanzwe birwanya ubushyuhe bwinshi.

Kudashira kw'umuriro nta ngaruka: Nta bindi bintu bigabanya umuriro bikenewe. Igipimo cya ogisijeni ni ≥ 28% (kirenza cyane 28% by'ubuziranenge bwa polypropylene ihindura umuriro), kandi ntishya cyangwa ngo ishonge iyo ihuye n'umuriro, ikorerwa gusa na karuboni ifite imiterere ihamye ya karuboni, ikarinda gukwirakwira kw'umuriro no gukemura ububabare bw'imyenda isanzwe idashonga "ishonga y'umuriro ikagwa" mu bihe by'ubushyuhe bwinshi.

2. Imbaraga nyinshi + Modulus nini: "Umurongo w'imiterere" mu bintu bikomeye

Imikorere ya mekanike irenze ibikoresho bisanzwe: Ubucucike bw'imigozi ya aramid ni 1.416g/cm³, burenga gato polypropylene, ariko imbaraga zo gusenya no kunyuranamo zishobora kugera kuri 1000N/5×20cm, bingana n'inshuro 50 ugereranyije na polypropylene; kandi modulus iri hejuru cyane, ifite igipimo cyo guhinduka ≤ 2% nyuma yo gukoresha imbaraga. Nyuma yo kongera imbaraga mu buryo bwa spunlace, imigozi irafatanye cyane, ifite imikorere myiza yo kurwanya gucika, ishobora kwihanganira ingaruka zikomeye cyangwa gucikana kw'ibintu ku buryo bwo hejuru nta kwangirika.

Nta gutakaza imbaraga iyo itose: Bitandukanye n'imyenda y'ipamba ifite imbaraga zigabanukaho 40% nyuma yo gukurura ubushuhe n'imigozi ya viscose ibyimba byoroshye iyo ishyizwe mu mazi, imyenda ya aramid spunlace idafunze igumana imbaraga 100% mu bidukikije bitose, kandi ifite ubushobozi bwo kurwanya aside na alkali, irusha cyane imyenda isanzwe idafunze mu kuramba mu bihe bitose kandi byangiza.

3. Gutunganya ibintu mu buryo bworoshye + Guhuza imikorere: "Ishingiro ryo Guhindura Ibintu" kugira ngo bihindurwe mu buryo bworoshye

Uburyo bwa spunlace bugumana inyungu za fibre: Hakoreshejwe uburyo bwo gushimangira imiterere ya spunlace ikoresha umuvuduko mwinshi, nta cyangirika cy’imiterere ya fibre bitewe n’inshinge, imiterere y’ibicuruzwa yegereye imyenda gakondo, ifite imiterere yoroshye kandi ihindagurika neza, kandi ishobora gucibwa no kudodwa mu buryo ubwo aribwo bwose, bigakemura ikibazo cy’ "ingufu zikomeye kandi zoroshye, kandi zidatunganywa neza" za aramids needle-punch felts.

Ubushobozi bwiza bwo guhuza imikorere: Binyuze mu nzira zo gusukura nyuma yo kuvurwa nko gusiga fluorine no kurwanya static, ishobora guhuzwa no gusukura fluorine kugira ngo ubuso budafata ku mavuta, bikaba byiza mu kuyungurura mu bushyuhe bwinshi; kandi iyo ihujwe n'imitako y'imyenda ya spunlace, ifite imbaraga nyinshi kandi ikora neza, ihura n'ibisabwa mu buryo bwinshi bwo hejuru.

II. Uburyo bw'ingenzi bwo gukoresha Aramid spunlace Imyenda idafunze: Ibisubizo by'ingenzi ku miterere yo mu rwego rwo hejuru

Hashingiwe ku bintu by'ingenzi byavuzwe haruguru, imyenda idafunze ya aramid spunlace yabaye ibikoresho by'ingenzi mu nganda zikoresha ubushyuhe bwinshi, umutekano, n'ibikoresho byo kuyungurura ku rwego rwo hejuru, hibandwa ku mibanire y'ibanze ifite ibisabwa byinshi, ibyago byinshi, n'agaciro kanini:

1. Urwego rw'Inganda: "Umurinzi w'Umusaruro" mu Bidukikije Bikomeye Uburyo bwo kuyungurura ubushyuhe bwinshi: Imifuka iyungurura ivumbi yo gukoresha ibyuma bitanga amashanyarazi, imyenda iyungurura imyuka isohora umwotsi ku bibanza byo kuvangamo asphalt - Guyungurura ivumbi ku bushyuhe buri hejuru ya 200°C, ifite ubushobozi bwo kuyungurura buri hagati ya 1-5 μm. Ishobora gufata uduce duto tw'umukungugu kandi irwanya aside na alkali, ifite ubuzima burenga umwaka 1, bungana kabiri n'imyenda isanzwe iyungurura irangi, bigabanya cyane ikiguzi cyo kubungabunga ibikoresho n'igihe.

Uburyo bwo kurinda ibyuma: Ibikoresho bikingira ubushyuhe ku bikoresho by'ibyuma, imiyoboro y'ubushyuhe bwinshi ku bikoresho byo gufunga imodoka - Nta guhindura imiterere ndetse no munsi ya 250°C, ubushyuhe bwinshi bw'igihe gito, bibuza ubushyuhe bwinshi buterwa n'imikorere y'ibikoresho, bikarinda ibice bikikije kwangirika k'ubushyuhe; kandi bifite imiterere ikomeye cyane, bishobora kwihanganira kwangirika gukomeye kwa sisitemu yo gufunga, ikwiriye imashini zikomeye nk'imodoka n'ibyuma.

Uburyo bwo kurinda imyenda idashira: Igitambaro kidashira cyo gukoresha ibikoresho byo mu bucukuzi bw'amabuye y'agaciro, igitambaro cyo gupfuka gikingira imashini z'ubwubatsi - Gikomeye cyane, gishobora kwihanganira ingaruka n'ubushyuhe bw'amabuye y'agaciro n'amabuye y'umucanga, gifite igipimo cyo gutakaza ubunini bwa ≤ 5% nyuma y'inshuro 100.000 zo gushyaka, bikubye inshuro 10 ugereranyije n'igitambaro gisanzwe kidashira cya polyester, bigabanya ikiguzi cyo gukoresha ibikoresho.

2. Urwego rw'umutekano: "Life Line" mu bihe by'akaga gakomeye

Ibikoresho byo kwirinda ku giti cyawe: Imyambaro yo hanze y’abazimya inkongi, amashuka yo kurinda abasudira - Irinda umuriro kandi irinda ubushyuhe bwinshi, ishobora kuzibira umuriro n’imirasire y’ubushyuhe bwinshi, ikarinda abakozi ubushyuhe; kandi iyo ifite imiterere yoroshye, ntigira ingaruka ku kuguru kw’amaguru, igakemura ikibazo cy’ibikoresho bisanzwe byo kwirinda "biremereye kandi bibuza".

Ibikoresho byo gutabara mu gihe cy’impanuka: Ibitambaro byo gukingira inkongi ku nyubako ndende, imyenda yo kurinda mu gihe cy’impanuka ku bice by’ibigega bya peteroli - Iyo bihuye n’umuriro, bikora urwego rudahinduka rwa karuboni, rushobora gupfuka umubiri w’umuntu cyangwa gutwikira ibintu biva, bigafunga umuriro n’imyuka ihumanya. Uburemere bwabyo ni 60% gusa by’ibyapa bisanzwe bidashobora gushya, bihuza uburyo bwo gutwara no kurinda, bikwiye mu buryo bwihuse bwo gutabara mu gihe cy’impanuka.

3. Gushungura ku rwego rwo hejuru n'ibice byihariye: "Icyiciro cy'imikorere" mu buryo busobanutse neza

Kuyungurura amazi mu buryo bwo hejuru: Imyenda iyungurura amazi ihumanya cyane, ibikoresho biyungurura amazi mu bushyuhe bwinshi - Birwanya aside na alkali kandi birwanya ubushyuhe bwinshi, bishobora kuyungurura ibikoresho fatizo bya shimi mu kirere gifite aside ikomeye ya 180°C, bidafata ibice by'amazi mu yungurura amazi, bigamije ko ibicuruzwa bisukura; kandi bitangiza imigozi, byujuje ibisabwa mu nganda zikora imiti, bigatuma biba amahitamo meza cyane adashobora gusimburwa n'ibikoresho bisanzwe biyungurura amazi.

Ibikoresho byihariye bya elegitoroniki: Udupira tw’amashanyarazi dushyuha cyane, utugabanya umuriro dukoresha batiri ya lithium - Bikomeza ubushobozi bwo gukingira ubushyuhe ku bushyuhe buri hejuru ya 200°C kandi bigabanya umuriro, bikarinda neza imiyoboro migufi n’inkongi z’umuriro; mu ikoreshwa rya batiri ya lithium, bishobora gukumira ingese ya electrolyte ndetse bikanagira uruhare mu gukumira inkongi no gukumira iturika, bikaba bikwiye mu nganda zikenera ingufu nshya mu buryo bwo hejuru.

Ibyerekeye Yongdeli: Umwuga mu gukora imyenda idafunze ya aramid spunlace

Changshu Yongdeli Spunlaced Non-woven Fabric Co., Ltd., ishingiye ku ikoranabuhanga ryo gukora spunlace ikuze, ishobora gutanga imyenda ya aramid spunlace idakozwe mu buryo bwihariye ifite uburemere bwa 50-500 g/㎡ n'ubugari bwa 0.2-3.2 m, ishyigikira uburyo bwo gutunganya nyuma yo koza, gusiga irangi no gusiga irangi.

Niba ukeneye kumenya ingero z'ibicuruzwa cyangwa gahunda zo guhindura ibintu, nyamuneka twandikire.