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imikhiqizo

I-PVC SG-8

incazelo emfushane:

I-thermoplastic high-molecular polymer eyenziwe yi-suspension polymerization ye-vinyl chloride monomer.I-molecular formula :- (CH2 – CHCl) n – (N: degree of polymerization, N= 590 ~ 1500).Yimpahla eluhlaza esetshenziswa kabanzi ekukhiqizeni ipulasitiki.Inokuqina okuhle kwamakhemikhali, ukumelana nokugqwala nokumelana namanzi.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-PVC SG-8,
amapayipi amakhebula impahla eluhlaza, I-PVC SG-8 esetshenziselwa ukukhiqizwa kwamaphaneli odonga,

I-thermoplastic high-molecular polymer eyenziwe yi-suspension polymerization ye-vinyl chloride monomer.I-molecular formula :- (CH2 – CHCl) n – (N: degree of polymerization, N= 590 ~ 1500).Yimpahla eluhlaza esetshenziswa kabanzi ekukhiqizeni ipulasitiki.Inokuqina okuhle kwamakhemikhali, ukumelana nokugqwala nokumelana namanzi.

Ukucaciswa

I-GB/T 5761-2006 Standard

Into

SG3

SG5

SG7

SG8

I-Viscosity, ml/g

(inani lika-K)

Idigri ye-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

Inombolo yezinhlayiyana zokungcola≤

30

30

40

40

Okuqukethwe okuguquguqukayo %,≤

0.40

0.40

0.40

0.40

Ukuminyana okuvelayo g/ml ≥

0.42

0.45

0.45

0.45

insalela

ngemva kwesisefo

0.25mm ≤

2.0

2.0

2.0

2.0

0.063mm ≥

90

90

90

90

Inombolo yokusanhlamvu/400cm2≤

40

40

50

50

I-Plasticizer absorbency value engu-100g resin g≥

25

17

-

-

Ubumhlophe %,≥

75

75

70

70

I-conductivity yesixazululo esikhipha amanzi, [us/(cm.g)]≤

5

-

-

-

Okuqukethwe okusele kwe-chloride ethylene mg/kg≤

10

10

10

10

Izinhlelo zokusebenza

I-Polyvinyl chloride resin inezinhlobonhlobo zezicelo, ezifana nezimoto zangaphakathi zezimoto, izinto zokuhlobisa zomndeni, ibhokisi lokukhanya lokukhangisa, izicathulo zezicathulo, amapayipi we-PVC nokufakwa, amaphrofayili we-PVC nepayipi, ishidi le-PVC nepuleti, ifilimu egoqayo, amathoyizi aphefumulayo, imikhiqizo yangaphandle, Intambo ye-PVC nekhebula, isikhumba sokwenziwa se-PVC, izinkuni nepulasitiki phansi, ibhodi likathayela, njll.

I-PVC-

Ukupakisha

25kg umugqa wesikhwama wezandla one-PE

Incazelo:
Ukubukeka kwe-PVC SG-8 iyimpushana emhlophe e-homogeneous, ngaphandle kokunambitha nephunga.

Ukusetshenziswa kwe-PVC resin brand SG-8:
I-resin brand SG-8 isetshenziselwa ukukhiqizwa kokubunjwa okunephrofayili enezindonga ezincane, amaphaneli odonga, amapayipi ekhebula, imikhiqizo engaqinile yenjongo Ejwayelekile (i-linoleum, isikhumba sokwenziwa, amafilimu epulasitiki, ukupakishwa kwe-polymer enezinhlangothi ezintathu).

Indlela yokukhiqiza:
Kutholwe nge-polymerization ye-vinyl chloride.I-polymerization yenziwa ngokumiswa (endaweni yamanzi).
Kunezindlela eziningi zokukhiqiza i-vinyl chloride kusuka ku-acetylene, i-ethylene dichloride, i-ethylene ne-ethane.Imikhiqizo yethu isekelwe kuphela ekusetshenzisweni kwe-ethylene.


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