phenolic utomoni kwa zinthu kukangana
Ma resin a ma abrasives omangika ndi ufa ndi madzi, omwe amatha kukwaniritsa zofunikira zazinthu zosiyanasiyana. Nkhanizi anatengera patsogolo kupanga zida ndi processing. Ndi mapangidwe okhwima a ma formula, kulemera kwa mamolekyulu ndi njira zowongolera zogawira, zimapangitsa kugawa kwa maselo a resin kufika pamalo abwino kwambiri. Utomoni wa ufa umadziwika ndi kukhuthala kwamphamvu, mphamvu zamakina, kukana kwa abrasion, kukana kutentha komanso kukhazikika kwakupera konyowa. Monga chonyowetsa kwambiri, utomoni wamadzimadzi umakhala ndi ntchito yabwino yonyowetsa komanso kugawanika bwino. Zimapanga utomoni wamadzimadzi ndi chinyezi chabwino ndi makonzedwe apadera. Pansi pa chinyezi chambiri, utomoni sudzakhala wokoma, ndipo ndi mphamvu yayikulu komanso kupukuta kwakukulu, ndi chinthu chabwino kwambiri chomwe chimasankhidwa ndi opanga magudumu ambiri.
Deta yaukadaulo ya utomoni wa ufa
|
Gulu |
Maonekedwe |
Phenol yaulere (%) |
kutuluka kwa pellets / 125 ℃(mm) |
kuchiza / 150 ℃ (s) |
Granularity |
Ntchito/ Khalidwe |
|
2123-1 |
Ufa woyera/wopepuka wachikasu |
≤2.5 |
30-45 |
50-70 |
99% pansi pa mauna 200 |
General-purpose ultra-thin disc (yobiriwira, yakuda) |
|
2123-1A |
≤2.5 |
20-30 |
50-70 |
Disk yamphamvu kwambiri yowonda kwambiri (yobiriwira) |
||
|
2123-1T |
≤2.5 |
20-30 |
50-70 |
Disk yamphamvu kwambiri yowonda kwambiri (yakuda) |
||
|
2123-2T |
≤2.5 |
25-35 |
60-80 |
Gudumu lamphamvu kwambiri / lodula (losinthidwa) |
||
|
2123-3 |
≤2.5 |
30-40 |
65-90 |
Gudumu lamphamvu kwambiri (mtundu wokhazikika) |
||
|
2123-4 |
≤2.5 |
30-40 |
60-80 |
Gudumu logaya loperekedwa (mtundu wokhazikika) |
||
|
2123-4M |
≤2.5 |
25-35 |
60-80 |
Wapadera Wopera (mtundu wakuthwa) |
||
|
2123-5 |
≤2.5 |
45-55 |
70-90 |
Popera gudumu chabwino zinthu zoperekedwa |
||
|
2123W-1 |
Ma flakes oyera/opepuka achikasu |
3-5 |
40-80 |
50-90 |
– |
mauna nsalu |
Deta yaukadaulo ya utomoni wamadzimadzi
|
Gulu |
Kukhuthala / 25 ℃ (cp) |
SRY(%) |
Phenol yaulere (%) |
Kagwiritsidwe/Makhalidwe |
|
213-2 |
600-1500 |
70-76 |
6-12 |
mauna nsalu |
|
2127-1 |
650-2000 |
72-80 |
10-14 |
luso lonyowa bwino |
|
2127-2 |
600-2000 |
72-76 |
10-15 |
Mphamvu yapamwamba yabwino yonyowa luso |
|
2127-3 |
600-1200 |
74-78 |
16-18 |
Zabwino anti-attenuation |
Kulongedza ndi kusunga
Flake / Ufa: 20 kg / thumba, 25kg / thumba, Utomoni uyenera kusungidwa pamalo ozizira, owuma komanso mpweya wabwino. Moyo wosungirako ndi miyezi 4-6 pansi pa 20 ℃. Mtundu wake udzakhala wakuda ndi nthawi yosungira, zomwe sizingakhudze kalasi ya utomoni.