Wararka

Sababta Kala-firdhiyeyaasha Dhaqameedku Inta Badan U Guuldarraystaan ​​iyo Sida Kala-firdhiyeyaasha Hyperdispersants-ku U Xalliyaan

Marka la isku duro ee masterbatch-ka midabka, soosaarayaashu waxay inta badan la kulmaan:

• Kala duwanaansho midab oo u dhexeeya dufcadaha
• Xariijimo midab iyo dhibco ku yaal qaybaha la sameeyay
• Kala duwanaanshaha dhalaalka iyo ceeryaanta dusha sare
• Kala firdhis aan degganayn inta lagu jiro duritaanka xiirashada sare leh
• Hoos u dhac ku yimid waxqabadka farsamada sababtoo ah iswaafajin liidata

Xitaa marka la isticmaalayo kala-firdhiyeyaal dhaqameed ama wakiillo kala-firdhiya, waxqabadku badanaa wuu ku guuldareystaa xaaladaha wax-soo-saarka duritaanka dhabta ah.

Maxaa sabab u ah?

Sababtoo ah nidaamyada badankood waxaa loogu talagalay sameynta kala firdhinta, ee maaha in la ilaaliyo xasilloonida kala firdhinta iyadoo la adeegsanayo cadaadiska farsamaynta.

Wakiilka Kala-firdhiya / Kala-firdhiya ee Nidaamyada Polymer-ka

Kala firdhiye (ama wakiil kala firdhiya) waa wax lagu daro oo shaqeynaya oo loo isticmaalo nidaamyada polymer-ka ee ka kooban midabka si:

• Hagaajinta qoynta midabka
• Yaree isku-darka walxaha
• Xasilinta qaybinta midabka ee ku jirta shaxda polymer-ka

Balaastikada warshadaha, waxyaabahan lagu daro waxaa badanaa loogu yeeraa:

• Kala-bixiyaha Midabka
• Wakiilka kala firdhiya ee loogu talagalay qeybta ugu fiican ee midabka
• Waxyaabaha lagu daro polymer-ka ee kala firdhiya
• Wakiilka qoynta iyo kala firdhinta

Waxaa si weyn loogu isticmaalaa injineernimada balaastikada, wax soo saarka heerka sare, iyo nidaamyada isku-dhafka farsamada.

Sababta Kala-firdhiyeyaasha Dhaqameedku ugu fashilmaan wax-ka-beddelka duritaanka
1. Xaddidaadda Naqshadeynta Qoynta Kaliya

Inta badan firdhiyayaashu waxay diiradda saaraan oo keliya qoynta bilowga ah, ee ma aha xasilloonida muddada dheer.

2. Dib-u-soo-celinta Xidhmada

Inta lagu jiro wax-ka-beddelka duritaanka:

• Socod sare oo xiirid ah
• Wareegga kulaylka
• Kala duwanaanshaha cadaadiska

→ Midabada ayaa dib u soo ururi kara xitaa ka dib marka la isku daro si guul leh.

3. Xasillooni la'aanta Rhology-ga

Wakiillo badan oo kala firdhiya ayaa hagaajiya dheellitirka laakiin ku guuldareysta inay xasiliyaan qaybinta midabka inta lagu jiro qaabaynta duritaanka.

4. Farqiga U-habboonaanta Resin

Nidaamyo kala duwan (PP / PE / ABS / PC / PET / PVC) waxay abuuraan dhaqan kala firdhisan oo aan iswaafaqsanayn, taasoo saamaysa isku mid ahaanshaha midabka.

Baloogga Farsamada: Sababta Nidaamyada Kala-baxa ee Hyperdipersant ay si ka wanaagsan u shaqeeyaan

Kala firdhinta midabka casriga ah waxay u baahan tahay qaab xasilin saddex lakab ah:

1. Qoynta wajiga - Yaree xiisadda wajiga ee midabka-polymer
2. Ka-saarista - Kala-qaybinta midabka u kala jebi walxaha aasaasiga ah
3. Xasilinta Steric - Ka hortag dib-u-soo-ururinta marka la xiiro iyo kulaylku hoos u dhaco

→ Kala-firdhiye dhaqameedku waxay caadi ahaan daboolaan oo keliya Lakabka 1aad
→ Daboolka sare ee kala firdhiyaha sare Lakabyada 1 + 2 + 3

Xalka Kala-baxa:Habka Kala-firdhinta Khafiifka ah ee Ku Salaysan Silikoon

(Tilmaamaha Wax Ku Oolka ah ee Hagaajinta Kala Fidinta Midabka, Joogteynta Midabka, iyo Xasiloonida Habaynta ee Isku-dhafka Balaastikada iyo Qaybaha Sare)

SILIKESILIMER 6200 silicone hyperdispersant Waxaa si gaar ah loogu sameeyay diyaarinta isku-darka midabka iyo isku-dhafka farsamada. Waxa kale oo loo isticmaali karaa kala-baxa hal midab iyo isku-darka midabka ee loogu talagalay hababka kala-baxa ee dalbanaya. Bixinta:

• Waxtarka qoynta midabka oo la hagaajiyay
• Kala firdhis isku mid ah oo ku jirta dhalaalka
• Rhology deggan inta lagu jiro wax lagu duray
• Ka hortagga dib-u-soo-ururinta
• Muuqaalka dusha sare oo la xoojiyay iyo isku dheelitirnaanta midabka

La jaan qaadaya:
PP | PE | PS | ABS | PC | PVC | PET | PBT

Saamaynta Waxqabadka ee Nidaamyada Habaynta Dhabta ah

Marka la isticmaalayo nidaamka ka caawiya kala-baxa xad-dhaafka ah:

• Kala duwanaanshaha midabka ee u dhexeeya dufcadaha ayaa hoos u dhacaya
• Taxanaha dusha sare iyo calaamadaha socodka ayaa yaraaday
• Joogtaynta dhalaalku way soo hagaagtaa
• Heerka qashinka oo ay ugu wacan tahay cilladaha muuqaalka ayaa hoos u dhaca
• Xasiloonida wareejinta Masterbatch way soo hagaagaysaa
Meelaha Codsiga
• Qalabka gudaha ee baabuurta (nidaamyada PP / ABS)
• Guryaha elektaroonigga ah ee macaamiisha (PC / ABS)
• Soo saarista heerka sare ee midabka
• Injineernimada isku-dhafka balaastikada ah
• Polymers midab leh oo fiber-ku xoojiyay (GF-PP, GF-PA)
Tilmaamaha Xulashada (Injineerada iyo Qaabeeyayaasha)

Isticmaal nidaamyada lagu caawiyo hyperdispersant marka aad aragto:

• Burbur joogto ah oo midab leh ka dib marka la isku daro
• Midab aan degganayn inta lagu jiro wax-ka-beddelka duritaanka
• Isku-dheelitir la'aanta u dhaxaysa masterbatch-ka iyo resin-ka
• Shuruudaha rarista midabka sare
• Is-waafaqla'aanta dhalaalka ama hooska ee wax soo saarka

Habka qiimaynta ee lagu taliyay:

• Tijaabi xaaladaha kala-goynta badan
• Xaqiiji tallaabada ugu dambeysa ee wax lagu duray (ma aha oo keliya inta lagu jiro isku-darka)
• Xaqiiji xasilloonida muddada dheer iyadoo la raacayo wareegga kulaylka
Su'aalaha Badiya La Weydiiyo:Kala-saarayaasha Balaastikada iyo Masterbatch

S1: Waa maxay faraqa u dhexeeya kala-firdhiye iyo wakiil kala-firdhiye?
Kala firdhiyuhu wuxuu diiradda saaraa qoynta midabka iyo xasilinta, halka wakiilka kala firdhiyuhu uu si ballaaran u tixraaco qalabka wax lagu farsameeyo ee caawiya kala firdhinta inta lagu jiro isku-darka iyo qaabaynta.

S2: Maxay wakiilada kala firdhiya ugu fashilmaan qaabaynta duritaanka?
Sababtoo ah nidaamyada badankood kama hortagaan dib-u-soo-ururinta midabka marka la eego xiirashada sare iyo cadaadiska kulaylka.

S3: Waa maxayfirfircooni badan?
Hyperdispersant waa nidaam dheeri ah oo horumarsan oo bixiya qoyaan, ka-saarid, iyo xasilin muddo dheer ah oo midabyada ku jira matrices-ka polymer-ka.

Soo Koobid

Waxqabadka midabka ee deggan ee qaabaynta duritaanka waxay ku xiran tahay heerkulka kala firdhisan iyo xasilinta wajiga, ee maaha kaliya isku-darka midabka. Nidaamyada Hyperdipersant waxay bixiyaan xasillooni marxalado badan leh - qoynta, ka-saarista isku-dhafka, iyo dayactirka kala firdhinta muddada-dheer - hubinta midnimada midabka oo sareysa, xasilloonida rheological, iyo tayada dusha sare ee nidaamyada polymer-ka.

Beddel / Xiriir

Haddii nidaamkaaga hadda jira ee kala firdhiya ama wakiilka kala firdhiya uusan ilaalin karin xasilloonida midabka marka la eego xaaladaha wax lagu duray ee dhabta ah, qiimee nidaamka kala firdhinta ee ka caawiya kala firdhiyaha hyperdipersant si aad:

• Hagaajinta xasilloonida kala firdhinta midabka
•Kordhi muuqaalka dusha sare iyo dhalaalka
•Yaree kala duwanaanshaha qashinka iyo wax soo saarka

La xiriir SILIKE si aad u hesho xal dhammaystiran oo kala firdhisan oo loogu talagalay isku-dhafka balaastikada iyo kuwa waaweyn, oo ay ku jiraan isku-dhafka midabada, isku-dhafka shaqooyinka, isku-dhafka midabka ee aadka u badan, iyo isku-dhafka ka hortagga dabka. La xiriir qiimeynta farsamada, tijaabada muunadda, tijaabooyinka habaynta, iyo la-talinta codsiga si loo wanaajiyo kala firdhinta midabka, loo hagaajiyo isku-dhafka midabka, loona wanaajiyo waxqabadka badeecada.