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Lintlha tse 10 tsa bohlokoa tsa ho sebetsa le ho theha likarolo tse matlafalitsoeng tsa PA6+30% ea Glassfiber

30% fiber ea khalase e matlafalitse phetoho ea PA6

30% fiber fiber e matlafalitsoeng ke PA6 e fetotsoeng chip ke sesebelisoa se loketseng ho sebetsana le khetla ea lisebelisoa tsa motlakase, likarolo tsa lisebelisoa tsa motlakase, likarolo tsa mochini oa kaho le likarolo tsa koloi.Lintho tsa eona tsa mechine, botsitso ba dimensional, ho hanyetsa mocheso le ho hanyetsa botsofali li ntlafalitsoe haholo, 'me matla a mokhathala ke makhetlo a 2,5 a sa ntlafatsoang,' me phello ea phetoho e totobetse ka ho fetisisa.

Ts'ebetso ea ente ea 30% ea fiber ea khalase e matlafalitsoeng ea PA6 e batla e ts'oana le ntle le matlafatso, empa hobane phallo e mpe ho feta pele e matlafatsoa, ​​khatello ea ente le lebelo la ente li lokela ho eketseha ka nepo.Lintlha tsa ts'ebetso ke tse latelang:

Glassfiber e Matlafalitsoeng likarolo1

1. Mocheso oa mocheso oa 30% oa fiber ea khalase o matlafalitsoeng PA6 o bonolo ho eketseha ka 10-40 ℃.Mocheso oa moqomo o khethiloeng bakeng sa ho bōptjoa ha li-chips tse fetotsoeng tsa PA6 o amana le thepa ea li-chips ka botsona, lisebelisoa le sebopeho sa lihlahisoa.Mocheso o phahameng haholo oa lintho tse bonahalang o bonolo ho etsa likarolo tsa 'mala oa fetoha, brittle, terata ea silevera le liphoso tse ling, mocheso o tlaase haholo oa moqomo o bonolo ho thatafatsa thepa le ho senya hlobo le screw.Mocheso o tlase ka ho fetisisa oa ho qhibiliha oa PA6 ke 220C.Ka lebaka la metsi a eona a matle, nylon e phalla ka potlako ha mocheso o feta sebaka sa eona sa ho qhibiliha.The fluidity ea 30% ea khalase ea fiber e matlafalitsoeng ea PA6 chips e fetotsoeng e tlase haholo ho feta ea lisebelisoa tse hloekileng tsa lisebelisoa le lisebelisoa tsa ente tsa PA6, 'me mocheso oa moqomo o bonolo ho eketseha ka 10-20 ℃.

2. 30% ea fiber ea khalase e matlafalitsoeng ke mocheso oa hlobo o sebetsang oa PA6 o laoloa ho 80-120C.Mocheso oa hlobo o na le tšusumetso e itseng ho kristale le ho fokotseha ha hlobo, 'me mocheso oa hlobo ke 80-120 ℃.Lihlahisoa tse nang le botenya ba lerako le phahameng li lokela ho khetha mocheso o phahameng oa hlobo, o nang le crystallinity e phahameng, ho hanyetsa ho apara hantle, ho eketseha ho thata le modulus ea elastic, ho fokotseha ha metsi le ho fokotseha ha ho bōptjoa.Lihlahisoa tse nang le marako a masesaane li lokela ho khetha mocheso o tlase oa hlobo, o nang le kristalline e tlase, boima bo botle, bolelele bo phahameng le ho fokotseha ho fokolang.Haeba botenya ba lebota bo feta 3mm, ho khothalletsoa ho sebelisa hlobo e tlase ea mocheso ho 20 ℃ ho isa ho 40 ℃.Mocheso oa hlobo oa 30% oa thepa e matlafalitsoeng ka khalase e lokela ho ba holimo ho 80 ℃.

3. Botenya ba lerako la 30% fiber fiber e matlafalitsoeng lihlahisoa tsa PA6 ha lia lokela ho ba ka tlase ho 0.8mm.Karolelano ea bolelele ba phallo ea PA6 e pakeng tsa 150,200.botenya ba lerako la sehlahisoa ha boa lokela ho ba tlase ho feta 0.8mm.Ka kakaretso, khetho e pakeng tsa 1 ~ 3.2mm.Ho fokotseha ha 30% ea lihlahisoa tsa khalase tse matlafalitsoeng tsa PA6 ho amana le botenya ba lebota la eona.Ha lerako le le letenya, le honyela le ho feta.

Glassfiber e Matlafalitsoeng likarolo2

4. The exhaust orifice groove e lokela ho laoloa ka tlase ho 0.025mm.Thepa e khaphatsehang ea 30% fiber fiber e matlafalitsoeng ea PA6 resin e ka ba 0.03mm, ka hona, slot ea ho tima e lokela ho laoloa ka tlase ho 0.025mm.

5. Bophara ba heke ha boa lokela ho ba tlase ho 0.5 kilott (t ke botenya ba karolo ea polasetiki).Ka heke e ka tlas'a metsi, bophara bo fokolang ba heke e lokela ho ba 0.75mm.

6. Ho fokotseha ha 30% ea fiber fiber e matlafalitsoeng lihlahisoa tsa PA6 ho ka fokotsoa ho 0.3%.

Ho fokotseha ha thepa e hloekileng ea PA6 ho pakeng tsa 1% le 1.5%, 'me shrinkage e ka fokotsoa hoo e ka bang 0.3% ka mor'a ho eketsa 30% ea fiber fiber reinforcement.Boiphihlelo bo sebetsang bo bontša hore ha fiber ea khalase e ntse e eketsoa, ​​​​ho fokotseha ha sebopeho sa resin ea PA6 ho fokotseha.Leha ho le joalo, ka keketseho ea bongata ba fiber, e tla boela e baka likhoele tse phaphametseng ka holim'a metsi, ho se tsamaisane hantle le litlamorao tse ling, phello ea matlafatso ea khalase ea 30% e batla e le ntle.

7. 30% fiber fiber e matlafalitsoeng ka thepa ea PA6 e nchafalitsoeng ha ea lokela ho sebelisoa ho feta makhetlo a 3.30% fiber e matlafalitsoeng ea khalase ea PA6 ha e na lisebelisoa tse tsosolositsoeng, empa haeba bareki ba sebelisa thepa e ngata haholo, ho bonolo ho etsa hore lihlahisoa li senyehe kapa ho fokotseha ho hoholo ha thepa ea mochini le ea 'mele, palo ea kopo e lokela ho laoloa ka tlase ho 25%, ho seng joalo. e tla baka ho feto-fetoha ha maemo a ts'ebetso, 'me kalafo ea ho omisa e tlameha ho etsoa pele lisebelisoa tse nchafalitsoeng le lisebelisoa tse ncha li tsoakoa.

8. Palo ea moemeli oa ho lokolla hlobo e nyenyane ebile e tšoana.Moemeli oa tokollo oa lihlahisoa tsa 30% tsa khalase tse matlafalitsoeng tsa PA6 a ka khetha zinc stearate le oli e tšoeu, kapa a ka tsoakoa ho peista, 'me sesebelisoa se senyenyane sa tokollo se ka ntlafatsa le ho felisa liphoso tse kang li-bubble.Tšebeliso e tlameha ho ba e nyenyane le e ts'oanang, e le hore e se ke ea baka mefokolo ea holim'a lihlahisoa.

9. Ka mor'a hore sehlahisoa se tsoe ka hlobo, se kenye metsing a chesang ho pholile butle-butle.Hobane fiber ea khalase e tla tsamaisana le tataiso ea phallo ts'ebetsong ea ho bopa ente, thepa ea mochini le shrinkage e tla ntlafatsoa ho ea ka tataiso, e leng se tla fella ka deformation le warping ea lihlahisoa.Ka hona, ka moralo oa hlobo, boemo le sebōpeho sa heke e lokela ho ba tse utloahalang.Mocheso oa hlobo o ka phahamisoa ts'ebetsong, 'me sehlahisoa se lokela ho kenngoa metsing a chesang ho pholile butle.

10. 30% fiber fiber e matlafalitsoeng likarolo tsa PA6 tse sebelisoang tikolohong ea mocheso o phahameng li lokela ho kolobisoa.Mokhoa oa ho laola mongobo oa ho belisa metsi kapa tharollo ea potassium diacetate e ka sebelisoa.Mokgwa wa taolo ya mongobo wa ho bedisa metsi o bea sehlahiswa mongobong wa 65% ho fihlella ho monya ha mongobo ka tekatekano.Mocheso oa phekolo ea potassium acetate aqueous solution (karolelano ea potassium acetate ho metsi ke 1.2515, ntlha e belang 121C) ke tharollo ea 80-100potassium acetate.Nako ea phekolo haholo-holo e itšetlehile ka botenya ba lerako la sehlahisoa, ha botenya ba lerako bo ka ba lihora tse 2 bakeng sa 1.5mm, lihora tse ka bang 8 bakeng sa 3mm, le lihora tse ka bang 16-18 bakeng sa 6mm.


Nako ea poso: 08-12-22