Zowonjezera 1mm 5mm POM delrin pom pepala
Tsatanetsatane wa Zamalonda:
Polyoxymethylene (POM) ndi polima wosunthika womwe amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha zabwino zake. Chimodzi mwazinthu zodziwika bwino za POM ndi pepala la POM, lomwe limadziwika ndi mphamvu zake zapamwamba, kutsetsereka kwabwino komanso kukana kuvala bwino. Koma nchiyani chomwe chimapangitsa mapepala a POM kukhala apadera kwambiri?
Choyamba,Chithunzi cha POMs ndi amphamvu kwambiri komanso okhwima, kuwapangitsa kukhala abwino kwa mapulogalamu omwe amafunikira kulimba kwambiri. Chifukwa cha mphamvu zake zazikulu, ngakhale kutentha kochepa, mapepala a POM amatha kupirira kupsinjika kwakukulu popanda kusweka kapena kusweka, kuwapangitsa kukhala odalirika komanso olimba.
Ubwino winanso waukulu wa mapepala a POM ndi kutsika kwawo kwa chinyezi. Pamalo odzaza, mapepala a POM amangotenga pafupifupi 0.8% ya chinyezi, zomwe zikutanthauza kuti amagonjetsedwa kwambiri ndi chinyezi komanso kuwonongeka kwa chinyezi. Izi zimawapangitsa kukhala abwino kuti agwiritsidwe ntchito m'malo omwe kukhudzidwa ndi chinyezi ndi vuto lomwe lingakhalepo.
Kuphatikiza apo, mapepala a POM amadziwika bwino chifukwa cha kukana kwawo kuvala komanso kutsetsereka. Mphamvu yayikulu komanso yosalala ya pepala la POM imatsimikizira kuti imalimbana kwambiri ndi abrasion ndi kung'ambika, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pamapulogalamu omwe kukangana ndi vuto lalikulu.
Mapepala a POM amakhalanso osinthika kwambiri, kutanthauza kuti amatha kudulidwa mosavuta, kupangidwa ndi kupangidwa kuti agwirizane ndi ntchito zosiyanasiyana. Izi zimawapangitsa kukhala osinthasintha komanso oyenera pazosintha zamafakitale.
Komanso,Chithunzi cha POMali ndi kukana kwabwino, zomwe zikutanthauza kuti sizidzasintha kapena kusuntha pakapita nthawi. Amakhalanso ndi kukhazikika kwapamwamba kwambiri, komwe kumatsimikizira kuti amasunga mawonekedwe awo enieni ndi kukula kwawo atadulidwa kapena makina.
Mapepala a POM amalimbananso kwambiri ndi hydrolysis, zomwe zikutanthauza kuti amatha kupirira nthawi yayitali m'madzi popanda kusweka. M'malo mwake, POM-C (copolymer) imawonetsa kukhazikika kwamafuta ambiri komanso kukana kwambiri kwamankhwala, kuphatikiza hydrolysis.
Pomaliza, mapepala a POM ali ndi mphamvu zolimba komanso zowongoka bwino, zomwe zimawonetsetsa kuti atha kubwereranso ku mapindikidwe aliwonse kapena kukhudza popanda kutaya mawonekedwe kapena magwiridwe antchito.
Mwachidule, pepala la POM ndi polima losunthika komanso lodalirika lomwe lingagwiritsidwe ntchito m'njira zosiyanasiyana. Mphamvu zawo zopambana, kukana kuvala, kukhazikika kwa mawonekedwe ndi kusinthika kumawapangitsa kukhala abwino kumadera akumafakitale komwe kulimba ndi kulimba ndizofunikira kwambiri. Mapepala a POM amalimbana kwambiri ndi chinyezi ndi hydrolysis, ndipo ndi olimba kwambiri komanso olimba, zomwe zimawapangitsa kukhala ofunikira pa ntchito iliyonse yamakampani.
Katundu Wazinthu:
Mtundu wa POM Board Specification Data Sheet | |||||
| Kufotokozera | Chinthu No. | Makulidwe (mm) | Utali & Utali (mm) | Kuchulukana (g/cm3) |
Gulu la POM Board | ZPOM-TC | 10-100 | 600x1200/1000x2000 | 1.41 | |
Kulekerera (mm) | Kulemera (kg/pc) | Mtundu | Zakuthupi | Zowonjezera | |
+ 0.2 ~ + 2.0 | / | Mtundu uliwonse | LOYOCON MC90 | / | |
Abrasion Volume | Kuthamanga Factor | Kulimba kwamakokedwe | Elongation pa Break | Kupindika Mphamvu | |
0.0012 cm3 | 0.43 | 64 MPA | 23% | 94 MP pa | |
Flexural Modulus | Charpy Impact Mphamvu | Kutentha Kwambiri Kutentha | Rockwell Hardness | Kumwa Madzi | |
2529 MPa | 9.9 kJ/m2 | 118 °c | M78 | 0.22% |
Kukula kwazinthu:
Dzina lachinthu | Makulidwe (mm) | Kukula (mm) | Kulekerera Kunenepa (mm) | Est NW (KGS) |
delrin pom mbale | 1 | 1000x2000 | (+0.10) 1.00-1.10 | 3.06 |
2 | 1000x2000 | (+0.10) 2.00-2.10 | 6.12 | |
3 | 1000x2000 | (+0.10) 3.00-3.10 | 9.18 | |
4 | 1000x2000 | (+0.20)4.00-4.20 | 12.24 | |
5 | 1000x2000 | (+0.25)5.00-5.25 | 15.3 | |
6 | 1000x2000 | (+0.30)6.00-6.30 | 18.36 | |
8 | 1000x2000 | (+0.30)8.00-8.30 | 26.29 | |
10 | 1000x2000 | (+0.50)10.00-10.5 | 30.50 | |
12 | 1000x2000 | (+1.20)12.00-13.20 | 38.64 | |
15 | 1000x2000 | (+1.20)15.00-16.20 | 46.46 | |
20 | 1000x2000 | (+1.50)20.00-21.50 | 59.76 | |
25 | 1000x2000 | (+1.50)25.00-26.50 | 72.50 | |
30 | 1000x2000 | (+1.60)30.00-31.60 | 89.50 | |
35 | 1000x2000 | (+1.80)35.00-36.80 | 105.00 | |
40 | 1000x2000 | (+2.00)40.00-42.00 | 118.83 | |
45 | 1000x2000 | (+2.00)45.00-47.00 | 135.00 | |
50 | 1000x2000 | (+2.00)50.00-52.00 | 149.13 | |
60 | 1000x2000 | (+2.50)60.00-62.50 | 207.00 | |
70 | 1000x2000 | (+2.50)70.00-72.50 | 232.30 | |
80 | 1000x2000 | (+2.50)80.00-82.50 | 232.30 | |
90 | 1000x2000 | (+3.00)90.00-93.00 | 268.00 | |
100 | 1000x2000 | (+3.50)100.00-103.5 | 299.00 | |
110 | 610x1220 | (+4.00)110.00-114.00 | 126.8861 | |
120 | 610x1220 | (+4.00)120.00-124.00 | 138.4212 | |
130 | 610x1220 | (+4.00)130.00-134.00 | 149.9563 | |
140 | 610x1220 | (+4.00)140.00-144.00 | 161.4914 | |
150 | 610x1220 | (+4.00)150.00-154.00 | 173.0265 | |
160 | 610x1220 | (+4.00)160.00-164.00 | 184.5616 | |
180 | 610x1220 | (+4.00)180.00-184.00 | 207.6318 | |
200 | 610x1220 | (+4.00)200.00-205.00 | 230.702 |
Physical Datasheet:
Mtundu: | woyera | Kupindika kupsinjika kwamphamvu / Kupsinjika kwamphamvu kumachotsa mantha: | 68/-Mpa | Critical Tracking Index(CTI): | 600 |
Gawo: | 1.41g/cm3 | Kuthamanga kwamphamvu kwamphamvu: | 35% | Kuthekera kwa Bonding: | + |
Kukana kutentha (mosalekeza): | 115 ℃ | Tensile modulus ya elasticity: | 3100MPa | Kukhudzana ndi chakudya: | + |
Kukana kutentha (nthawi yochepa): | 140 | Kupsinjika kwanthawi yayitali - 1%/2%: | 19/35MPa | Kukana kwa Acid: | + |
Malo osungunuka: | 165 ℃ | Pendulum gap impact test: | 7 | Kukana kwa alkali | + |
Kutentha kwa magalasi: | _ | Friction coefficient: | 0.32 | Kulimbana ndi madzi a carbonated: | + |
Liniya wowonjezera kutentha kokwanira (avareji 23~100 ℃): | 110×10-6m/(mk) | Kulimba kwa Rockwell: | m84 | Aromatic compound resistance: | + |
(avereji 23-150 ℃): | 125×10-6m/(mk) | Mphamvu ya dielectric: | 20 | Kukana kwa Ketone: | + |
Kutentha (UI94): | HB | Kukana kwamphamvu: | 1014Ω×cm | Kulolera makulidwe (mm): | 0-3% |
Mayamwidwe amadzi (kuviika m'madzi pa 23 ℃ kwa 24H): | 20% | Kukaniza pamwamba: | 1013 pa | ||
(Kuviika m'madzi pa 23 ℃: | 0.85% | Dielectric wachibale-100HZ/1MHz: | 3.8/3.8 |
Kachitidwe ka Zogulitsa:

Zogulitsa:
- Katundu wamakina wapamwamba kwambiri
- Dimensional bata ndi mayamwidwe otsika amadzi
- Chemical resistance, kukana mankhwala
- Kukana kutopa, kukana kutopa
- Kukana kwa abrasion, coefficient yochepa ya kukangana
Kuyesa kwazinthu:
Tianjin Beyond Technology Developing Co., Ltd ndi bizinesi yonse yomwe imayang'ana pakupanga, chitukuko ndi kugulitsa mapulasitiki aumisiri, mphira ndikuchulukitsa zinthu zopanda zitsulo kuyambira 2015.
Takhazikitsa mbiri yabwino ndikumanga ubale wautali & wokhazikika wa mgwirizano ndi makampani ambiri apakhomo ndipo pang'onopang'ono titha kugwirizana ndi makampani akunja kum'mwera chakum'mawa kwa Asia, Middle East, North America, South America, Europe ndi zigawo zina.
Zogulitsa zathu zazikulu:UHMWPE, MC nayiloni, PA6,POMHDPE,PPPU, PC, PVC, ABS, ACRYLIC, PTFE, PEEK, PPS, PVDF mapepala & ndodo
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