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Mvura Kuvhara tambo yekuzadza Jelly

Mvura Inovhara tambo yekuzadza Jelly Featured Image
  • Mvura Kuvhara tambo yekuzadza Jelly

Tsanangudzo Pfupi

Cable jelly ikemikari yakagadzikana musanganiswa weiyo solid, semi-solid uye liquid hydrocarbon. Iyo tambo jelly haina kusvibiswa, ine kunhuhwirira kwakashata uye haina unyoro.

Mukufamba kwetambo dzemafoni epurasitiki, vanhu vanosvika pakuziva kuti nekuda kwepurasitiki ine humwe hunyoro hwekupenya, zvichikonzera kuti tambo pave nezvinetso mumashoko emvura, kazhinji zvichikonzera tambo yetambo kupindira kwemvura, kukanganisa kwekutaurirana, kusagadzikana kwemvura. kugadzirwa uye hupenyu.


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General Tsanangudzo yeCable Jelly

Uye zvakare, pinholes uye kukuvara kwenzvimbo kukuvadza epurasitiki sheath inogona kukonzera hunyoro kubva pakupinda tambo yepakati, iyo tambo yemagetsi maitiro inokanganisa. Yakaona zvakare kuti kukuvadzwa kwebhachi rebhachi haisi iyo nzvimbo iyo hunhu hwekutapurirana huchidzikira, izvo zvinopa kugadzirisa kwetambo uye kugadzirisa dambudziko rakawanda, saka mukugadzira tambo, kazhinji nzira nhatu dzekusimbisa hunyoro-uchapupu uye kusapinda kwemvura. tambo inokwidziridzwa kana kuzadzwa nepetroleum jelly ichishandisa super-absorbent material, iyo ine petroleum jelly kumba ine zvishoma zvakajairika. Petroleum jelly yakazadzwa tambo, fiber optic tambo yese gap, pakati pemvura isina chisimbiso inoita basa reiyo optical fiber kubva kune yekunze nharaunda, kuwedzera hupenyu hwayo, uye hapana kuchengetedza kunogona kuchengetedza kugadzikana kwenguva refu uye kuvimbika kwefiber optic kutapurirana.

Kushandiswa kweCable Jelly

Muindasitiri yetambo, tambo jelly inoshandiswa zvakanyanya kugadzira tambo dzefoni dzine copper wiring, tambo jelly inoiswawo se petrolatum yekuzadza makomisheni.

Packing ye cable jelly.

Cable jelly inofanirwa kurongedzerwa mumadhiramu esimbi kana flexi tank kudzivirira chero kuvuza panguva yekufambisa.

Hunhu

● Iyo LF-90 ine kuwirirana kwakanaka kwazvo nezvinhu zvakawanda zvepolymer, uye ine kuwirirana kwakanaka kwazvo nesimbi uye aluminium zvinhu.

● Inokurudzirwa kuenderana kuyedzwa kwezvese zvinhu zvepolymer zvinosangana nemafuta ekuzora.

● LF-90 yakagadzirirwa kutonhora kwekuzadza, inodzivisa voids nekuda kwekuderera kwemafuta.

Zvidimbu zvehunyanzvi

Parameter

Representative Value

Test Method

Chitarisiko

Semitransparent

Kuongorora kwekuona

kugadzikana kwemavara@ 130°C / 120hrs

<2.5

ASTM127

density (g/ml)

0.93

ASTM D1475

panopenya (°C)

> 200

ASTM D92

panodonhera (°C)

>200

ASTM D 566-93

kupinda @ 25°C (dmm)

320-360

ASTM D 217

@ -40°C (dmm)

>120

ASTM D 217

viscosity (Pa.s @ 10 s-125°C)

50

CR Ramp 0-200 s-1

kupatsanurwa kwemafuta @ 80°C / 24 maawa (Wt %)

0

FTM 791(321)

kusagadzikana@ 80°C / 24 maawa (Wt %)

<1.0

FTM 791(321)

oxidation induction time(OIT)@190°C (min)

>30

ASTM 3895

Asidhi kukosha (mgKOH/g)

<1.0

ASTMD974-85

Hydrogen shanduko inosvika 80°C/24maawa(µl/g)

<0.1

hydroscopicity (min)

<=3

YD/T 839.4-2000
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