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samfurori

PVC kumfa jirgin albarkatun kasa

taƙaitaccen bayanin:

Thermoplastic high-molecular polymer wanda aka yi ta hanyar dakatarwar polymerization na vinyl chloride monomer.Tsarin kwayoyin halitta: - (CH2 - CHCl) n - (N: digiri na polymerization, N= 590 ~ 1500).Shi ne danyen da aka fi amfani da shi wajen samar da robobi.Yana da kyakkyawar kwanciyar hankali na sinadarai, juriya na lalata da juriya na ruwa.


Cikakken Bayani

Tags samfurin

PVC foam board albarkatun kasa,
PVC guduro SG5 don allon kumfa, PVC guduro SG8 don allon kumfa,

PVC kumfa jirgin albarkatun kasa

Guduro: PVC gabaɗaya yana amfani da nau'in guduro nau'in 8, wanda ke da saurin gelation mai sauri yayin aiki, in mun gwada ƙarancin sarrafawa, ingantaccen ingancin samfur, da sauƙin sarrafa yawa.A cikin 'yan shekarun nan, masana'antun da yawa sun canza zuwa nau'in resin 5.

Stabilizer: Zaɓin stabilizer, la'akari da kariyar muhalli da kyakkyawan sakamako na mafi ƙarancin ƙarancin ƙasa, amma saboda ingantacciyar farashi, ba a inganta ba, gaba tare da buƙatun kare muhalli don haɓakawa, kasuwa mai ƙarfi ta ƙasa za ta shigo da ita. haske mai haske.Calcium zinc stabilizer yana da matsalar ƙona zinc kuma tasirin kwanciyar hankali ya ɗan yi rauni kuma adadin ya ragu.A halin yanzu, mafi amfani ko gubar gishiri stabilizer, kumfa jirgin saboda mold giciye-section ne m, da kwarara tashar ne dogon da rawaya kumfa bazuwar zafi samar, da stabilizer ake bukata don samun babban gubar abun ciki da kuma mai kyau kwanciyar hankali sakamako, in ba haka ba. samfurin yana da haɗari ga matsaloli daban-daban.

Wakilin busawa: zaɓin wakili mai busawa, mai busawa AC a cikin tsarin bazuwar ya saki zafi mai yawa, mai sauƙin kaiwa zuwa tsakiyar sashin rawaya, wanda ke buƙatar takamaiman adadin busa mai busawa, bazuwar yana taka rawar ɗaukar wuce haddi. makamashin zafi, yana buƙatar adadin adadin busawa ya zama babba, don cimma kumfa iri ɗaya ba tare da manyan ramukan kumfa ba.

Mai tsarawa: mai sarrafa kumfa, ta hanyar shekaru na bincike da haɓakawa da haɓakawa, fasahar tsari na mai sarrafa kumfa ACR yana ƙara girma, kuma ingancin aikin yana ƙara ƙaruwa.Dangane da kaurin allon kumfa, takardar ya kamata a yi robobi cikin sauri, kuma lokacin farin ciki ya kamata a yi masa filastik jinkirin bayani mai ƙarfi mai sarrafa kumfa.

Lubricants: Zaɓin kayan shafawa yana bin ka'idar farko, tsakiya da kuma ƙarshen lubrication, ta yadda kayan suna kiyaye su ta hanyar lubricants a kowane mataki, kuma suna bin tsarin samar da kwanciyar hankali na dogon lokaci ba tare da lalata ba.

Fitar da Auxilies: Domin inganta ingancin kumfa da tsarin kumfa, ana iya ƙara silinn aluminium na alumini a cikin tsari don rage hazo.

Pigments: Domin samun kyakkyawan sakamako mai kyau, ana iya ƙara titanium dioxide da furotin mai haske, kuma ana iya ƙara antioxidants da ultraviolet absorbers don inganta yanayin juriya.

Filler: Zaɓin hasken calcium carbonate na iya zama, ba tare da amfani da alli mai aiki ba, zaɓin babban lambar raga.

Thermoplastic high-molecular polymer wanda aka yi ta hanyar dakatarwar polymerization na vinyl chloride monomer.Tsarin kwayoyin halitta: - (CH2 - CHCl) n - (N: digiri na polymerization, N= 590 ~ 1500).Shi ne danyen da aka fi amfani da shi wajen samar da robobi.Yana da kyakkyawar kwanciyar hankali na sinadarai, juriya na lalata da juriya na ruwa.

Ƙayyadaddun bayanai

GB/T 5761-2006 Standard

Abu

SG3

Farashin SG5

SG7

Farashin SG8

Dankowa, ml/g

(K darajar)

Digiri na polymerization

135-127

(72-71)

1350-1250

118-107

(68-66)

1100-1000

95-87

(62-60)

850-750

86-73

(59-55)

750-650

Yawan ƙazanta ≤

30

30

40

40

Abubuwan da ba su da ƙarfi %, ≤

0.40

0.40

0.40

0.40

Girman girma g/ml ≥

0.42

0.45

0.45

0.45

saura

bayan sieve

0.25mm ≤

2.0

2.0

2.0

2.0

0.063mm ≥

90

90

90

90

Yawan hatsi/400cm2≤

40

40

50

50

Plasticizer absorbency darajar 100g guduro g≥

25

17

-

-

Farin fata %, ≥

75

75

70

70

Ƙwararren bayani mai cire ruwa, [us/(cm.g)]≤

5

-

-

-

Ragowar chloride ethylene abun ciki mg/kg≤

10

10

10

10

Aikace-aikace

Polyvinyl chloride guduro yana da fadi da kewayon aikace-aikace, kamar mota ciki, iyali kayan ado, talla haske akwatin, takalma tafin kafa, PVC bututu da kayan aiki, PVC profiles da tiyo, PVC takardar da farantin, mirgina film, inflatable toys, waje kayayyakin, PVC waya da na USB, PVC wucin gadi fata, itace da filastik bene, corrugated allon, da dai sauransu.

PVC- aikace-aikace

Marufi

(1) Shiryawa: 25kg net/pp jakar, ko jakar takarda kraft.
(2) Yawan lodawa: 680Bags/20'kwantena, 17MT/20'kwantena.
(3) Yawan lodawa: 1000Bags/40'kwantena, 25MT/40'kwantena.

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