Guriga> Alaabta> Balaastigga iyo waxyaabaha> Polsoplastlassterka Polyester Elastomer> Walxaha ceeriin ee Elastomer Thermoplastic granulated
Walxaha ceeriin ee Elastomer Thermoplastic granulated
Walxaha ceeriin ee Elastomer Thermoplastic granulated
Walxaha ceeriin ee Elastomer Thermoplastic granulated
Walxaha ceeriin ee Elastomer Thermoplastic granulated
Walxaha ceeriin ee Elastomer Thermoplastic granulated
Walxaha ceeriin ee Elastomer Thermoplastic granulated

Walxaha ceeriin ee Elastomer Thermoplastic granulated

Nooca Bixinta:L/C,T/T,D/A,D/P

Madadaalo:FOB,CFR,CIF,EXW

Tafaasiisha Sheyga
Sifooyinka Badeecada

Brandqof

Meesha Asalka AhMaacuun

Model NumberCustomization

ColorCustomizable

AppearancePlastic Granules

SanbalAan u uleey

FeatureTemperature Resistance

AdvantageHeat Resistance

MaterialTPEE

ClassificationChemical Auxiliary Agent

TypePowdered Rubber

Kartida Bixinta & Macluumaad Dheeraad ah

Nooca BixintaL/C,T/T,D/A,D/P

MadadaaloFOB,CFR,CIF,EXW

Baakado & Gaarsiin
Iibinta Cutubyada:
Kuwa kale

Hordhaca alaabta
Guryaha Thermoplastic Polyester Elastomer

1. Cimilada iyo caabbinta gabowga
Elastomers Polyether Ester waxay leeyihiin xasillooni kiimiko oo heer sare ah iyadoo lagu jiro xaalado badan oo kala duwan, sida buufinta biyaha hoostooda, ozone, iyo gabowga jawiga dibadda. Sida TPE-yada intooda badan, nabaad-guurku wuxuu ku dhacaa iftiinka UV (Iftiinka UV ee ka hooseeya 310nm waa arrin weyn oo hoos u dhacda), sidaas darteed codsiyada dibadda ama xaaladaha ay alaabtu hoos u dhigto iftiinka qorraxda, waxyaallaha ilaalinta UV waa in lagu daraa qaababka, oo ay ku jiraan kaarboon madow iyo midabyo kala duwan ama qalab kale oo gaashaan ah. Antioxidants Phenolic iyo benzotriazole-nooca nooca UV-gaashaasha ayaa loo isticmaalaa si wadajir ah si ay uga hortagaan gabowga UV.
oksaydhaynta iftiinka iyo kulaylku waa laba arrimood oo waaweyn oo hoos u dhaca iyo gabowga polyether ester elastomers, iyo PEG-PBT copolyester waxay leedahay kulayl xumo iyo caabbinta iftiinka, iyo xaalufka kulaylka oksaydhka iyo nabaad-guurka iftiinka ayaa aad u daran. Nabaad-guurka waxa lagu dedejiyaa kulaal. Iyada oo hoos u dhaca miisaanka kelli ee geeddi-socodka gabowga, dhererka jebinta maaddada ayaa hoos u dhacda, iyo heerka soo kabashada degdegga ah ee degdegga ah ayaa noqda mid liita.
Intaa waxaa dheer, polyether ester elastomers sidoo kale waxay leeyihiin heerar kala duwan oo hydrolysis ah, polyether ester elastomers ee biyaha si ay u soo saaraan falcelinta iskutallaabta, qadarka sameynta jel ayaa kordhay.PEG-PBT co-polyester implanted in vivo as a scaffold for biomaterials, waa ay fududahay in la isticmaalo ay sifooyinka xaalufinta hydrolytic. Unugyada H2O waxay weeraraan kooxda ester-ka ee u dhaxaysa PEG, PBT waxayna jebiyaan silsiladda, wax soo saarka hoos u dhaca waa PEG, PBT, PEG iyo PBT, wax soo saarka hoos u dhacana waa PEG. Alaabooyinka xaalufka ah waa PEG iyo Miisaanka kelli ee hooseeya ee PBT; heerka hoos u dhaca waxaa saameeya halabuurka, heerkulka, pH, ensaymes iyo arrimo kale, heerka sare ee PEG content, heerkulka, pH, si degdeg ah heerka hoos u dhaca, by hagaajinta content ee labada qaybood si ay u buuxiyaan heerka hoos u codsiyada kala duwan ee shuruudaha heerka hoos u dhaca.
2. adkeysi sare
Codsiga agabka TPEE ee ilo-biyoodyada waxay ka dhigi kartaa in ilo-biyoodyadu ay helaan nolol dheer oo adeeg ah, waxayna ka caawin karaan inuu tareenku bilaabo, dardargeliyo, hoos u dhigo oo uu u istaago si habsami leh. Si ka duwan ilaha birta, ma daxalaystaan, kuma xumaadaan xaaladaha deegaanka ee dabiiciga ah, mana keenaan barti dillaac ama lumis. Marka la barbardhigo alaabta caaga ah, waxay yihiin kuwo dib loo isticmaali karo waxayna ilaalinayaan barti wanaagsan.
3. Habaynta iyo qaabaynta
TPEE waxay leedahay degenaansho dhalaaleed oo heer sare ah iyo heerkulbeeg buuxa, sidaa darteed waxay leedahay habsocod wanaagsan, waxaa lagu farsamayn karaa iyadoo la adeegsanayo farsamooyin heerkulbeegyo kala duwan ah, sida extrusion, duritaan, dharbaaxo qaabayn, qaabayn wareeg ah iyo qaabaynta dhalaalidda dhalaalidda. Heerarka xiirid hooseeya, viscosity dhalaalka TPEE dareen uma laha heerka xiirid, halka heerka xiirid sare, dhalaaliso viscosity iyadoo heerka xiiridu uu kordhayo oo uu yaraado. Maaddaama uu dhalaalku TPEE aad ugu nugul yahay heerkulka, inta u dhaxaysa 10 ℃ isbeddelka, dhalaalkiisu wuxuu isbeddelaa dhowr jeer ilaa daraasiin jeer, markaa heerkulka qaabaynta waa in si adag loo xakameeyo.
Si loo hubiyo in qoyaanka qoyaanku uu ka yar yahay 0.1%, ka hor inta aan la samaynin baahida hawada qalajinta (80-120 ℃, 6-8h).
(1) Qaabaynta wax-soo-saarka
Isticmaalka extruder caag ah caadiga ah waxay noqon kartaa TPEE extrusion ah oo xaashida, tube, ul iyo duub silig, iwm .
(2) Qaabaynta duritaanka
Tiknoolajiyada qaabaynta cirbadeynta waxaa loo habayn karaa qaabab iyo cabbiro kala duwan oo badeecado ah. Mashiinka qaabaynta irbado-nooc-ku-soo-noqosho ah sababtoo ah isku-duubnaanta heerkulka iyo joogteynta dhalaalka iyo mudnaanta, qoto-dheeraanta jeexdin ee nooca gradient, saamiga lagu taliyey ee cadaadiska 3.0-3.5, saamiga L / D (18-24): 1; Cadaadiska duridda 80-120MPa, isticmaalka cirbadeynta tartiib tartiib ah iyo dhexdhexaad ah.
(3) qaabaynta afuufidda
Habaynta afuufidda waxay u baahan tahay resin leh maqaar dhalaalid sare leh iyo xoog dhalaalid. Codsiga tignoolajiyada balaadhinta silsiladda kiimikada ee polymer extrusion, qaybta silsiladda gaarka ah ee ku xidhan silsiladda molecular ee TPEE, oo loo diyaariyey inay la kulanto qaabaynta dharbaaxada qaybo gaar ah oo baaxad weyn (sida tuubbada hawada qaadashada matoorka) ee viscosity sare ee TPEE.
(4) hababka kale ee qaabaynta
TPEE sidoo kale waxay ku habboon tahay qaabaynta wareegta iyo habka shubista dhalaalidda. Sida kubbadda habka qaabaynta wareega, taayirada tuubada pneumatic yar. Dhalashada dhalaalaysa waxay leedahay kharashyo hawleed hooseeya, faa'iidooyinka xasilloonida cabbirka wanaagsan ee alaabta.

Thermoplastic Polyester Elastomer

Macluumaadka shirkadda

Waxyaalaha ay shirkadu soo dajiso ama dhoofiso waxa ka mid ah.


Waxyaalaha ay shirkadu soo dejiso iyo wax-soo-saarka dhoofinta ugu badan waxaa ka mid ah
(1) Dhexdhexaadiyaha : Xarunta kiimikada oo laga sameeyay xeryahooda fudud oo badanaa loogu talagalay in loo isticmaalo isku-dhafka dambe ee alaabooyinka kakan . Nooc kiimiko ah oo cimri gaaban ayaa caadiyan ku samaysma fal-celin ahaan tallaabo dhexdhexaad ah oo u dhaxaysa walxaha bilawga ah iyo badeecada u dambaysa .

(2) Polymers : Polymers waa molecule weyn ama macromolecule, kaas oo asal ahaan isku jira qaybo badan. Polymers waxaa laga heli karaa dhammaan hareerahayaga, laga bilaabo xuddunta DNA-ga, taas oo ah biopolymer si dabiici ah u soo baxa, ilaa polypropylene oo loo isticmaalo adduunka oo dhan sida balaastiig. Polymers-yada kala duwan waxay leeyihiin tiro siyaalo jireed iyo kiimiko oo gaar ah, taas oo ay ugu wacan tahay isticmaalka nolol maalmeedka.

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