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zinthu

Kutsekeka kwa Phenolic ndi Urea Kosalekeza

Kutseka kwa phenolic ndi urea kosalekeza ndi mitundu yotsekedwa yomwe imagwiritsidwa ntchito kwambiri polongedza zinthu zosiyanasiyana, monga zodzoladzola, mankhwala, ndi chakudya. Kutseka kumeneku kumadziwika chifukwa cha kulimba kwawo, kukana mankhwala, komanso kuthekera kotseka bwino kuti zinthuzo zikhale zatsopano komanso zodalirika.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu:

Chinthu chachikulu chomwe chimagwiritsidwa ntchito popanga ma phenolic seals ndi phenolic resin, yomwe ndi pulasitiki yoteteza kutentha yomwe imadziwika kuti imateteza kutentha komanso mphamvu zake. Kumbali ina, ma urea seals amapangidwa ndi urea formaldehyde resin, yomwe ili ndi makhalidwe ofanana koma osiyana pang'ono ndi ma phenolic seals.

Mitundu yonse iwiri ya ma closure imapangidwa ndi ulusi wopitilira kuti zitsimikizire kuti zikugwirizana bwino ndi khosi la chidebecho, zomwe zimathandiza kutsegula ndi kutseka. Njira yotsekera ulusi iyi imapereka chisindikizo chodalirika choletsa kutuluka kapena kuipitsidwa kwa zomwe zili mu chidebecho.

Kuwonetsera Chithunzi:

kutsekedwa kwa ulusi kosalekeza kwa phenolic ndi urea-6
kutsekedwa kwa ulusi kosalekeza kwa phenolic ndi urea-4
kutsekedwa kwa ulusi kosalekeza kwa phenolic ndi urea-5

Zinthu Zogulitsa:

1. Zipangizo: Zisindikizo nthawi zambiri zimapangidwa ndi ma resini a phenolic kapena urea

2. Mawonekedwe: Kutseka nthawi zambiri kumakhala kozungulira kuti kugwirizane ndi kapangidwe ka khosi la zotengera zosiyanasiyana. Chivundikiro nthawi zambiri chimakhala chosalala. Zigawo zina zotsekera zimakhala ndi mabowo pamwamba ndipo zimatha kuphatikizidwa ndi ma diaphragm kapena ma dropper kuti zigwiritsidwe ntchito.

3. Miyeso: "T" Miyeso (mm) - 8mm/13mm/15mm/18mm/20mm/22mm/24mm/28mm, "H" Muyeso mu mainchesi - 400 Malizitsani/410 Malizitsani/415 Malizitsani

4. Kupaka: Zotseka izi nthawi zambiri zimapangidwa mochuluka ndipo zimapakidwa m'mabokosi a makatoni osawononga chilengedwe kuti zitsimikizire chitetezo panthawi yonyamula ndi kusungira.

kutsekedwa kwa ulusi kosalekeza kwa phenolic ndi urea-7

Pakati pa zisindikizo za phenolic ndi urea zomwe zimayendetsedwa mosalekeza, zisindikizo za phenolic nthawi zambiri zimagwiritsa ntchito phenolic resin ngati zopangira zazikulu, pomwe zisindikizo za urea zimagwiritsa ntchito urea formaldehyde resin. Zipangizo zomwe zingatheke zitha kukhala ndi zowonjezera, utoto, ndi zokhazikika kuti ziwongolere kukhazikika kwa zinthuzo.

Njira yathu yopangira zisindikizo za phenolic ndi urea zomwe zimayendetsedwa mosalekeza imaphatikizapo kusakaniza zinthu zopangira - utomoni wabwino wa phenolic kapena urea wosakanikirana ndi zowonjezera zina kuti apange chisakanizo chofunikira cha zisindikizo; Kupanga - kulowetsa chisakanizo mu nkhungu kudzera munjira monga kupanga jekeseni kapena kupanga compression, ndikugwiritsa ntchito kutentha koyenera ndi kukakamiza kuti chikhale gawo lotsekedwa pambuyo pomanga; Kuziziritsa ndi Kukonza - Kutseka komwe kwapangidwa kuyenera kuziziritsidwa ndikukonzedwa kuti kutsimikizire kuti kutsekedwako kumatha kusunga mawonekedwe ndi kapangidwe kokhazikika; Kukonza ndi Kupaka - Kutengera zosowa za makasitomala kapena zopangira, magawo otsekedwa angafunike kukonzedwa (monga kuchotsa ma burrs) ndi kupaka utoto (monga zigawo zoteteza zokutira).

Zogulitsa zathu ziyenera kuyesedwa bwino kwambiri kuti zitsimikizire kuti zinthu zonse zikutsatira miyezo ndi malamulo oyenera. Zinthu zoyeserazi zikuphatikizapo kuyesa kukula, kuyesa mawonekedwe, kuyesa kusalala kwa pamwamba, kuyesa magwiridwe antchito otseka, ndi zina zotero. Kuyang'ana mawonekedwe, kuyesa magwiridwe antchito, kusanthula mankhwala, ndi njira zina zimagwiritsidwa ntchito poyesa khalidwe.

Zinthu zotsekera zomwe timapanga nthawi zambiri zimapakidwa zambiri kuti zinyamulidwe mosavuta komanso kusungidwa mosavuta. Timagwiritsa ntchito mabokosi a makatoni oteteza chilengedwe popaka, omwe amaphimbidwa kapena kupakidwa ndi zinthu zoteteza kugwera pansi komanso zivomerezi, okhala ndi zigawo zingapo zodzitetezera kuti zisawonongeke komanso kusinthika.

Kupereka chithandizo chokwanira pambuyo pogulitsa kwa makasitomala ndi gawo lofunika kwambiri. Timapatsa makasitomala athu ntchito zonse, kuphatikizapo ntchito zogulitsa zisanachitike, zogulitsa, ndi ntchito zogulitsa pambuyo pogulitsa. Ngati makasitomala ali ndi mafunso okhudza khalidwe, magwiridwe antchito, kapena mavuto ena a zisindikizo zathu, akhoza kutilankhulana nafe pa intaneti, kudzera pa imelo, kapena njira zina. Tidzayankha mwachangu ndikupereka mayankho.

Kusonkhanitsa ndemanga za makasitomala nthawi zonse ndi njira yofunika kwambiri yopititsira patsogolo zinthu ndikupanga zinthu zatsopano. Timalandiranso ogwiritsa ntchito onse kuti atipatse ndemanga zoyenera pa zinthu zathu nthawi iliyonse, zomwe zikugwirizana kwambiri ndi ndemanga za makasitomala. Tidzakonza njira yathu yopangira. Tidzasintha nthawi zonse ndikukweza mtundu wa ntchito yopangira komanso ntchito yogulitsa pambuyo pogulitsa kuti ikwaniritse zosowa ndi ziyembekezo za makasitomala.

Magawo:

Tchati Choyerekeza Ulusi wa GPI
"T" Dimension(mm)   Muyeso wa "H" mu mainchesi  
  400 Malizitsani 410 Malizitsani 415 Malizitsani
8 / / /
13 / / 0.428-0.458 mainchesi
15 / / 0.533-0.563 mainchesi
18 0.359-0.377 mainchesi 0.499-0.529 mainchesi 0.593-0.623 mainchesi
20 0.359-0.377 mainchesi 0.530-0.560 mainchesi 0.718-0.748 mainchesi
22 0.359-0.377 mainchesi / 0.813-0.843 mainchesi
24 0.388-0.406 mainchesi 0.622-0.652 mainchesi 0.933-0.963 mainchesi
28 0.388-0.406 mainchesi 0.684-0.714in 1.058-1.088 mainchesi
Nambala yogulira Udindo Mafotokozedwe Kuchuluka/ Bokosi Kulemera (kg)/bokosi
1 RS906928 8-425 25500 19.00
2 RS906929 13-425 12000 16.20
3 RS906930 15-425 10000 15.20
4 RS906931 18-400 6500 15.40
5 RS906932 20-400 5500 17.80
6 RS906933 22-400 4500 15.80
7 RS906934 24-400 4000 14.60

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