Uthelekiso lwePC ABS PS POM

Izixhobo zePC (Polycarbonate)

Izibonelelo:

1. Amandla aphezulu kunye nokusebenza kwe-elastication, amandla aphezulu, uluhlu olubanzi lwamaqondo obushushu asebenzayo

2. Ukungafihli okuphezulu kunye nokudanisa

3. Ukungakhathaleli okuhle

4. Iimpawu ezifanelekileyo zombane

5. I-Shrinking ephantsi ye-Shrinking, uzinzo oluhle

Izinto ezingalunganga:

1. I-hydrolysis

2. Ukuchasana kwamachiza, isiphumo se-notch

3. Uyilo olubi lwemveliso egqityiweyo luthambe kwiingxaki zangaphakathi zoxinzelelo

Iipropathi zekhemikhali kunye nePC sisixhobo sobunjineli obungapheliyo sepilisi kunye nezityholo ezifanelekileyo, uzinzo, i-Bloss, iProsties, kunye nokuxhathisa ungcoliseko. I-PC's I-Itrod I-Itrod I-It-I-It-I-Itbed I-I-Izd I-I-I-I-I-I-I-I-I-I-IZOD) iphezulu kakhulu, ayinakuba ngaphezulu kwaye i-shrinkage iphantsi kakhulu, ngokubanzi i-0.1% 0.2%. I-PC ineepropathi ezintle ze-PC, kodwa ulwelo luhlwempuzekile, ke inkqubo yokubumba yenaliti yale nto inzima ngakumbi. Ekukhetheni kwezinto zePC ezisemgangathweni, ukulindelwa kokugqibela kwemveliso njengophawu. Ukuba inxalenye ifuna ukumelana nefuthe eliphezulu, emva koko i-PC yePC enenqanaba lokuhamba komhlaba yindlela yokuhamba; Kwelinye icala, i-PC yePC enexabiso eliphezulu lokuhamba lingasetyenziswa, eliya kuthi liqinisekise ngenkqubo yokubumba.

I-ABS STOP (I-ACRYLIL-BOBOLME-STyrene Copolymer, eyaziwa ngokuba: irabha enkulu)

Izibonelelo:

1. Inzima, ngokulula ukukhupha

2. Ilangatye libuyiselweyo

3. Kulula ukufaka umbala

4. Ukunganyangeki kwempembelelo

5. Iipropathi ezithandekayo

Izinto ezingalunganga:

1. Ukunganyangeki kweSilivere

2. Amandla asezantsi okulala

3. Amandla e-thensile asezantsi

Iimpawu ezibunjiweyo:

1. I-Amorphous Izixhobo, ukudityaniswa okuhlanganisiweyo, ukuncipha komswakama, kufuneka zome ngokupheleleyo, umphezulu ufuna ixesha elide iplastiki lifuna ixesha elide ukuba libe yi-pretheit kunye neeyure ezingama-30-9

2. Ifanelekile ukuthatha ubushushu obuphezulu kunye neqondo lobushushu eliphakamileyo, ubushushu obuphezulu bulungile, bubushushu beplastiki, ubushushu obuxhaphakileyo bulungile ukuthatha i-60 degrees

Iipropathi zekhemikhali kunye nezomzimba: I-ABS idityaniswe ngabasebenzi beekhemikhali ezintathu: I-Acrylic, i-Butadiene kunye neStyrene. Elinye lala maxesha linempawu ezahlukeneyo: I-Acrylic inamandla aphezulu, ukutyeka kwekhemikhali; I-Butadiene inema enkulu kwaye iyaxhathisa impembelelo; I-Styrene isebenza ngokulula kwaye igqibele phezulu kunye namandla aphezulu. I-morphologically abs yinto engeyiyo i-rystalline. I-polymerization ye-monomers ezintathu ivelisa i-terpolymer enezigaba ezibini, isigaba esiqhubekayo se-styrene Acrylate kunye nesigaba esisasazekileyo serabha yePolybutadiene irabha. Iipropathi ze-ABS zixhomekeke ikakhulu kumyinge wezilwanyana ezintathu kunye nesakhiwo seemolekyuli kwezi nqanaba zimbini. Oku kuvumela ukuba kuguqulwe okukhulu koyilo lwemveliso kwaye kukhokelele kumakhulu eempawu ezahlukeneyo zezixhobo ze-ABS kwintengiso. Ezi mpawu zahlukeneyo zinika iipropathi ezisusela kwi-intanethi ukuya kuthi ga kwi-intanethi ukuya kuthi ga kwiglosi ephezulu kunye nokujija okuphezulu, ukujija kweqondo lokuhlaselwa, njl njl.

I-PS STATTYCYNE)

(Injongo ngokubanzi i-Polystyrene Gpps, eyaziwa ngokuba: irabha enzima;

Ilungele ukwenza iinxalenye ezibonakalayo, iinxalenye zokuhombisa, izixhobo zekhemikhali, izixhobo zokukhanya, njl.

Impawu ezibunjiweyo, i-amorphous yezinto, ukungavunyelwa ukufuma, akukho lula ukubola, kodwa kulunge ulwando lwangaphakathi, kulula ukuvelisa uxinzelelo lwangaphakathi, ulwelo olufanelekileyo, inaliti ekhoyo . Kucetyiswa ukusebenzisa ubushushu obuphezulu bezinto eziphathekayo, amaqondo obushushu aphezulu, uxinzelelo olusezantsi, ixesha elininzi lokufunda linceda ukunciphisa uxinzelelo lwangaphakathi. Thintela i-shrintage kunye nengxaki.

Iipropathi zekhemikhali nezezimthetho: Uninzi lwentengiso luphawu olucacileyo, olungelulo lwe-rystallic lube nozinzo lwejometri, uzinzo lwe-thermal, iipropathi zotshintsho, iipropathi zotshintsho kunye notyekelo oluncinci kakhulu lokuhlimela. Inganyangeki emanzini, i-dilutennic inorganic acid, kodwa inokuchithwa nge-oxiding eqinileyo i-acid njenge-acid ye-acid kwaye inokudumba kwaye ivele kwaye isebenze kwezinye izinyibilikisi ezihlangeneyo. I-shrinkage eqhelekileyo iphakathi kwe-0.4 ne-0.7%.

I-POM (POLOXYETHTHlene, eyaziwa ngokuba: plastisol)

I-Crystalline Thermoplastic, indawo yokunyibilika ye-165-175 degrees, uhlobo lwentsimbi esondeleyo.

Izibonelelo:

1. Amandla aphezulu omatshini kunye nengqongqo

2. Amandla aphezulu okudinwa

3. Ukuxhathisa okusingqongileyo okusingqongileyo, ukumelana nokuziphatha okuhle kwizinyibilikisi zendalo

4. Ukuxhathisa okuphezulu kwiimpembelelo eziphindaphindiweyo

5. Uluhlu olubanzi lwamaqondo obushushu asebenzayo (-40 ~ 120 degrees)

6. IPRORTE ZEEMPAHLA ZOKUGQIBELA

7. Ukubuyiselwa okuhle

8. I-onlub elungileyo kunye nokuchasana ne-abrasion elungileyo

9. Uzinzo oluhle kakhulu

Izinto ezingalunganga:

1. Kulula ukwenza i-thermal ibekho kwi-thermal

2. Akukho mntu uzicingela

3. Ukuchasana nokungakhathali

4. I-Strinking ephezulu

Iipropathi zekhemikhali nezezimzimba: I-Pom yimpahla enzima nexineneyo, nokuba inamaqondo aphantsi aneempawu ezintle, uzinzo lwejometri kunye nokunganyangeki kwempembelelo. Izinto ze-homollymer zinamandla amahle, amandla okudinwa, kodwa akukho lula ukuqhubekeka. Izixhobo ze-copolymer zinozinzo oluhle kunye neekhemikhali kwaye kulula ukuziqhubela phambili. Zombini izinto ze-homollymer kunye nezixhobo ze-copolymer zekristali ye-crystalline kwaye azifumani lula ukufuma, kunye nenqanaba eliphezulu le-Pom likhokelela kwireyithi ye-shrinkinity ephezulu, enokuba ngaphezulu kwe-2 ukuya kwi-3.5%. Kukho amazinga ahlukeneyo e-shrinkage kwizixhobo ezahlukeneyo eziqinisekisiweyo.