Lipolasetiki tsa boenjiniere tse hananang le mocheso PPA-GF, FR bakeng sa sekhechana le li-bobbins Featured Image

Lipolasetiki tsa boenjiniere li hana mocheso PPA-GF, FR bakeng sa li-breaker le li-bobbins

Tlhaloso e Khutšoanyane:

PPA ea lintho tse bonahalang ea polasetiki e matla ebile e thata ho feta polyamide e kang nylon6, le 66, joalo-joalo. Kutlo e tlase ho metsi; Ts'ebetso e ntle ea mocheso; 'me ho lla, mokhathala le ho hanyetsa lik'hemik'hale ho molemo haholo.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Polyphthalamide (aka. PPA, High Performance Polyamide) ke karolo e nyenyane ea li-resine tsa thermoplastic synthetic lelapeng la polyamide (nylon) le hlalosoang e le ha 55% kapa ho feta moles ea karolo ea carboxylic acid ea karolo e pheta-phetoang ka har'a ketane ea polymer e entsoe ka motsoako. Litlhare tsa terephthalic (TPA) le isophthalic (IPA) acids. Ho nkela sebaka sa aliphatic ho etsa qeto ka liqeto tse nkhang hamonate mokokotlong oa polymer ho eketsa ntlha ea ho qhibiliha, mocheso oa phetoho ea khalase, ho hanyetsa lik'hemik'hale le ho satalla.

Li-resin tse thehiloeng ho PPA li bōptjoa hore e be likaroloana ho nkela litšepe lits'ebetsong tse hlokang ho hanyetsa mocheso o phahameng joalo ka likarolo tsa terene ea motlakase oa koloi, matlo a lihokelo tsa mocheso o phahameng oa mocheso le lits'ebeliso tse ling tse ngata.

Mocheso oa phetoho ea khalase ea PPA oa eketseha ha palo ea TPA e ntse e eketseha. Haeba karolo e fetang 55% ea asiti ea PPA e entsoe ka IPA, joale copolymer ke amorphous. Thepa ea semi crystalline polymers v amorphous polymers e hlalositsoe libakeng tse ling ka botlalo. Ka bokhutšoanyane, crystalline e thusa ho hanyetsa lik'hemik'hale le thepa ea mochine ka holim'a mocheso oa phetoho ea khalase (empa ka tlas'a ntlha ea ho qhibiliha). Li-polymers tsa amorphous li ntle ho warpage le pepeneneng.

Lintlha tsa PPA

Lisebelisoa tsa PPA li na le thepa e ntle ea motsoako, e sebetsang hantle ka thepa ea mocheso, ea motlakase, ea 'mele le ea lik'hemik'hale. Haholo-holo tlas'a mocheso o phahameng oa PPA o ntse o e-na le ho tiea ho hoholo le matla a phahameng, hammoho le ho nepahala le botsitso bo botle haholo.

Tšimo e ka Sehloohong ea Kopo ea PPA

E khethehileng ea ho sebelisa sehlopha bakeng sa kopano ea ho laola mocheso oa metsi a Likoloi le karolo ea 'mele ea thermostat.

Tšimo	Linyeoe tsa Kopo
Likarolo tsa Auto	Likopano tsa Taolo ea Mocheso oa Metsi a Auto, karolo ea 'mele ea thermostat, likarolo tsa sebopeho, pompo e matla, karolo ea clutch, pompo ea oli jj.
Elektronike le Motlakase	Sehokelo, sehokelo sa SMT, Breaker, socket, bobbins jj.
Indasteri e nepahetseng le likarolo tsa mochini	Likarolo tsa pompo e tsamaisang matla, likarolo tsa onto ea mouoane, lihokelo tsa boiler tsa metsi a chesang, lisebelisoa tsa ho futhumatsa metsi

PPA

SIKO PPA Kereiti Le Tlhaloso

SIKO Kereiti No.	Setlatsi(%)	FR(UL-94)	Tlhaloso
SPA90G33/G40-HRT	33%-40%	HB	PPA, ke mofuta oa semi-crystalline thermoplastic aromamide polyamide, eo hangata e bitsoang nylon e nkhang hamonate ea mocheso o phahameng, e nang le thepa e hanyetsanang le mocheso 180 ℃ mocheso oa nako e telele oa ho sebetsa, le 290 ℃ ka mocheso oa nakoana oa ho sebetsa, hape. joalo ka modulus e phahameng, ho tiea ho hoholo, karo-karolelano e phahameng ea ts'ebetso-theko, sekhahla sa ho monya metsi a tlase, botsitso ba sebopeho le monyetla o motle oa ho cheselletsa, joalo-joalo thepa ea PPA e na le thepa e ntle haholo ea ho kopanya, e sebetsang hantle maemong a mocheso, motlakase, 'mele le lik'hemik'hale. Haholo-holo tlas'a mocheso o phahameng oa PPA o ntse o e-na le ho tiea ho hoholo le matla a phahameng, hammoho le ho nepahala le botsitso bo botle haholo.
SPA90G30/G35/40/45/50	30%,35%,40 %,45%,50%	HB
SPA90G30F/G35F/40F/45F/50F	30%,35%,40 %,45%,50%	V0
SPA90G35F-GN	35%	V0
SPA90G35-WR	35%	HB
SPA90C35/C40	35%,40%	HB

Lethathamo le lekanang la Kereiti

Lintho tse bonahalang	Tlhaloso	SIKO kereiti	E lekana le mofuta o Tlwaelehileng le kereiti
PPA	PPA+33%GF, Mocheso o tsitsitse, Hydrolysis, HB	SPA90G33-HSLR	SOLVAY AS-4133HS,DUPONT HTN 51G35HSLR
	PPA+50%GF, Mocheso o tsitsitse, HB	SPA90G50-HSL	EMS GV-5H, DUPONT HTN 51G50HSL
	PPA+30%GF, FR V0	SPA90G30F	SOLVAY AFA-6133V0Z, DUNPONT HTN FR52G30NH