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ʻO ka hoʻonui wela wela o ka PTFE kiʻekiʻe wela wela

Nānā: 0     Mea kākau: Lunahooponopono Paena Manawa Hoʻopuka: 2026-05-19 Kumu: Paena

Ninau

ʻO Jiangsu Aokai New Materials, kahi mea hana ʻoihana o ka PTFE kiʻekiʻe wela lole, lawe mai iā ʻoe i ka ʻike ʻoihana penei:

ʻAʻole i hoʻopaʻa ʻia ka helu hoʻonui wela o ka PTFE kiʻekiʻe wela. He haʻahaʻa haʻahaʻa ia ma ka lumi wela a hiki i 100°C (ma kahi o 0.5×10⁻⁵/°C), akā piʻi ʻoi ma lalo o nā kūlana wela kiʻekiʻe.

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1. Hōʻike i ka Thermal Expansion Coefficient Data of Pure PTFE

Aia ka papa ma lalo nei i nā koena hoʻonui wela o ka PTFE maʻemaʻe ma lalo o nā kūlana hoʻāʻo like ʻole, ʻāpana: ×10⁻⁵/°C. E hoʻomaopopo i ka PTFE kiʻekiʻe wela lole mea he composite mea, a me kona mau waiwai holoʻokoʻa pili loa i ke aniani fiber substrate. Hōʻike ka ʻikepili ma lalo i nā ʻano o ka uhi PTFE maʻemaʻe.

 

Kaulana Mahana

Koefficient Hoonui wela (×10⁻⁵/°C)

ʻŌlelo

Ka Mahana lumi (20°C) ~ 100°C

10 ~ 12.4

ʻIkepili ʻenehana ʻoihana maʻamau

100°C ~ 200°C

Ma kahi o 14

Ikepili o unreinforced maemae PTFE

25°C ~ 300°C

21.8

Ana ma ka laulā wela

23°C ~ 60°C

Lonitudinal:14 / Kaʻahele:12

ʻIkepili hoʻokolohua maʻamau ISO o PTFE i hoʻololi ʻia

ʻIkepili Wehewehe : Hōʻike ka PTFE i ka anisotropy liʻiliʻi i ka hoʻonui wela. He ʻokoʻa iki nā waiwai ma muli o ka pae waiwai a me ke kūlana hoʻāʻo.

2. Nā Kumu Hana a me ka Ho'ohana Pono

●  Haʻahaʻa thermal deformation kumu : Ka haʻahaʻa hoʻonui hana i hui pū me waho PTFE uhi a me loko kiʻekiʻe-ikaika aniani puluniu lole. Hōʻike ka fiber Glass i kahi mea hoʻonui wela haʻahaʻa haʻahaʻa ma kahi o 0.5 × 10⁻⁵/°C, kahi e kāohi pono ai i ka hoʻonui ʻana o ka wela a me ka hoʻopaʻa ʻana.

●  Non-linear wela hopena : ʻO ka hoʻololi dimensional o PTFE piʻi maopopo me ka wela piʻi. No ka laʻana, e hoʻonui ʻia ka PTFE maʻemaʻe 1-mika i ka 1.2 mm ke hoʻomehana ʻia mai 20 ° C a i 120 ° C, a hiki i ka lōʻihi o ka hoʻonui ke hiki i 6.5 mm ke hoʻomehana ʻia a hiki i 320 ° C. Ma waho aʻe, he wahi hoʻololi ka PTFE ma kahi o 23 ° C, kahi e piʻi wikiwiki ai ka nui o ka hoʻololi ʻana, pono ka nānā kūikawā i nā noi ʻoihana kikoʻī.

●   Iecaianoaaiiuo kaʻina koi : Slow a me ka like mehana i koi 'ia ma ka hana e kaulike i ka nui thermal hoʻonui okoa ma waena o PTFE ka uhi a me ke aniani puluniu kumu lole, e pale aku i ka uhi māwae a me ka bubbling ma muli o loko stress.

I ka hopena, ʻo ka hoʻonui haʻahaʻa haʻahaʻa he mea nui ia o ka PTFE kiʻekiʻe wela lole, ʻoiai ʻo kona hiki ke hoʻonui maoli e hoʻonui i ka laina ʻole me ka mahana. E lawe ʻia ka ʻikepili coefficient kūpono no ka helu ʻana e like me ka mahana hana maoli ma ka hoʻolālā noi wela kiʻekiʻe.

Hāʻawi ʻia ka ʻike loea i luna e Jiangsu Aokai New Materials Technology Co., Ltd.

Hāʻawi mākou i nā huahana piha piha me ka PTFE kiʻekiʻe wela lole, PTFE kiʻekiʻe wela adhesive tape, PTFE mesh kāʻei, seamless fusing mīkini kāʻei, hoʻokahi ʻaoʻao PTFE lole, kiʻekiʻe wela kūpaʻa conveyor kāʻei a me ka wela-pale aniani fiber lole. Hāʻawi mākou i nā palena ʻenehana kikoʻī, nā hoʻonā noiʻi a me nā lawelawe maʻamau.

Hoʻokaʻaʻike mai iā mākou  Mr. Guo: +86 18944819998 Mr. Liu: +86 13705266308

Hoʻopili mākou i ka ʻoihana a me ka kūpaʻa, kūpaʻa i ka hāʻawi ʻana i nā hoʻonā waiwai ʻoihana hoʻokahi a me nā lawelawe noʻonoʻo no nā mea kūʻai aku a puni ka honua.

Manaʻo huahana

Huahana Ninau
Jiangsu Aokai Mea Hou
He loea ʻo AoKai PTFE ʻO ka PTFE Coated Fiberglass Fabric Manufacturers a me nā mea hoʻolako ma Kina, kūikawā i ka hoʻolako ʻana PTFE Adhesive Tape, ʻO ke kāʻei hoʻolele PTFE, Kāʻei Mesh PTFE . E kūʻai a kūʻai nui paha i nā huahana fiberglass uhi PTFE . Nui ka laula, mānoanoa, waihoʻoluʻu i hoʻopilikino ʻia.

NUI WIWIKI

KA WAIWAI

KĀHEA IĀ MĀ˚OU
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 Kelepona:  +86 18796787600
 E-mail:  vivian@akptfe.com
Kelepona: +86 13661523628
   E-mail: mandy@akptfe.com
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