Budada polymiser polymiserWaa wax lagu daro ugu weyn ee budada qallalan ee diyaarka ah sida hoobiyeynta isku-darka ah sida salka ku-saleysan ama ku saleysan gypsum-ku saleysan.
Budada cinjirka 'latex' ee loo yaqaan 'the the pumphed' Sababtoo ah dusha sare ee walxaha waxaa lagu daboolaa budo, budo u adkaysi u adkaysiga, waxaan helnaa budada polymer-ka qalalan. Si fudud ayaa loogu shubaa ama lagu shubaa meel lagu keydiyo bakhaarada bakhaarada. Marka budada lagu qaso biyo, sibidhka ama madaafiicda ku saleysan gypsum, waa la tacaali karaa, iyo walxaha aasaasiga ah (2um) waxay dib u habeyn doonaan dowlad u dhiganta taabbada asalka ah, sidaa darteed waxaa lagu magacaabaa budada lataliyaha taranka.
Waxay leedahay tahriib wanaagsan, dib u kala firdhin emulsion taabashada biyaha, waxayna leedahay sifooyin isku mid ah kiimikada saxda ah sida emulsion asalka ah. Adigoo ku daraya budada polypsers-ka-polypser-ka ah ee ku saleysan budada ku saleysan budada ku saleysan budada ku saleysan ee budada ah ee ku-dhafka ah.
Goobta dhismaha ee lagu dabaqay
1 Nidaamka Daweynta Dulyaalka ee Dibadda
Waxay xaqiijin kartaa adhesion wanaagsan oo udhaxeysa boodhka hoolka iyo gorgorka iyo sunta kale, mana aha wax sahlan in la gunto oo laga dhaco. Dabacsanaan kor u qaaday, iska caabin saamayn leh iyo xoog dildilaatada la hagaajiyay.
2 taayir dhejis ah
Waxay siisaa dammaanad xoog sare ah madaafiidda, adoo siinaya hoobiye dabacsanaan ku filan si loo xakameeyo isku-darka ballaarinta kuleylka ee kaladuwan ee ku-meel-gaarka ah ee substrate iyo taayirrada.
3 caulk
Budada polymbersler polmsive-ka ayaa ka dhiga madaafiic aan la beddeli karin oo ka hortagaysa ku dhexgalka biyaha. Isla mar ahaantaana, waxay leedahay isku dhaf wanaagsan oo leh geeska taayirrada, burburka hoose iyo dabacsanaanta.
4 Interface Mass
Waxay si fiican u xiri kartaa farqiga u dhexeeya substrate, yareynta nuugista biyaha ee derbiga, hagaajinta xoogga dusha sare ee substrate, oo hubi inaad ku dhalato hoobiyeynta.
5 Madaafiic dabaqa is-qiimeeya
Hagaajinta caabbinta dillaaca ee is-is-is-is-is-hoosaadka, kordhinta xoogga isku xidhka lakabka hoose, hagaajinta isku xirnaanta, caabbinta dillaaca, caabbinta dillaaca iyo xoojinta madaafiifka.
6 biyuhuproapproap-ka
Budada cinjirka latex-ka dibutx ayaa hagaajin kara la-shaqeynta; Intaa waxaa sii dheer kordhinta haynta biyaha; wanaajinta hawo-mareenka; Yaree mashiinka laastikada ah ee hoobiyeyaasha iyo xoojinta khilaafaadka lakabka salka. Waxay wanaajisaa cufnaanta madaafiicda, kordhinta dabacsanaanta, caabbinta dillaaca ama waxay leeyihiin awood isku xira.
7 dayactirka dayactirka
Hubso inuu ka dhaco madaafiicda iyo kordhinta cimri dhererka dusha sare ee la hagaajiyay. Hoos u dhigista modulus laastikada ah ayaa si aad ah ugu adkaysta culeyska.
8 putty
Hoos u dhig masharka laastikada ah ee masayada, kor u qaadida is-waafajinta lakabka salka, is-ka-hortagga dilka, si ay u adkeystaan caabbinta budada ah, si ay u adkeystaan qoyaanku, oo ay ka dhigeyso burburka walaaca heerkulka.
Waqtiga Post: Oct-25-2022