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Ngwa anya eriri na-ejuputa jelii

Ngwa anya eriri na-ejuputa Jelii egosipụtara onyonyo
  • Ngwa anya eriri na-ejuputa jelii

Nkọwa dị mkpirikpi:

Ụlọ ọrụ eriri anya na-arụpụta eriri eriri anya site n'itinye eriri anya n'ime sheathing polymeric. A na-etinye jelii n'etiti sheathing polymeric na eriri anya. Ebumnuche nke jelii a bụ inye mmiri na-eguzogide mmiri na dị ka ihe nchekwa na-ehulata nrụgide na nsogbu. Ihe ndị a na-emepụta ihe na-emekarị bụ polymeric na polypropylene (PP) na polybutylterepthalate (PBT) bụ ihe a na-ejikarị eme ihe. Jelii na-abụkarị mmanụ na-abụghị Newtonian.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Ọdịdị nke na-abụghị Newtonian na-enye ohere ka jelii dị nro n'oge nhazi ma tọọ mgbe e wepụrụ ihe ndị na-emepụta ihe. Akụkụ dị egwu nke na-enye arụmọrụ dị mkpa bụ viscosity na ọnụ ọgụgụ shear dị iche iche yana nrụgide mkpụrụ. A na-eme jelii ahụ site na iji mmanụ na ihe inorganic ma ọ bụ organic thickener. A na-eji thickeners inorganic sitere na ụrọ organic ruo silica. Ndị a thickeners na-kwụsịtụrụ na a hydrophobic mmanụ dị ka a ịnweta mmanụ ma ọ bụ sịntetik mmanụ. Na mgbakwunye, enwere ike itinye ihe nkwụsi ike iji hụ na nkwụsi ike oxidative nke ngwakọta.

Njirimara

● XF-400 dakọtara na mkpuchi resin acrylic na ihe polymer maka eriri na ngwa eriri.

● A na-atụ aro ka a nwalee ihe niile polymer na kọntaktị na tapawa maka ndakọrịta n'oge eji.

● A haziri XF-400 maka usoro njupụta oyi nke na-ezere oghere n'ihi ntanye ntanye.

Nkọwa nka nka

Oke

Uru Nnọchiteanya

Usoro ule

Ọdịdị

Enweghị agba na Semitransparent

Nyocha anya

agba kwụsie ike @ 130°C / 120hrs

<2.5

ASTM127

njupụta (g/ml)

0.83

ASTM D1475

ebe na-egbuke egbuke (°C)

> 200

ASTM D92

ebe ọdịda (°C)

>200

ASTM D 566-93

ntinye @ 25°C (dmm)

440-475

ASTM D217

@ -40°C (dmm)

>230

ASTM D217

viscosity (Pa.s @ 10 s-125°C)

4.8+/-1.0

CR Ramp 0-200 s-1

(Pa.s @ 200 s-125°C)

2.6+/-0.4

CR Ramp 0-200 s-1

Nkewa mmanụ @ 80°C / awa 24 (Wt%)

0

FTM 791 (321)

mgbanwe @ 80°C / awa 24 (Wt%)

<1.0

FTM 791 (321)

Oge ntinye oxidation (OIT)@190°C (nkeji)

>30

ASTM 3895

uru acid (mgKOH/g)

<0.3

ASTMD974-85

Ọnụ ọgụgụ evolushọn hydrogen 80 Celsius C / awa 24 (µl / g)

<0.02

 

mgbochi mmiri (20°C/7 ụbọchị)

gafere

SH/T0453a
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