Chogwirira cha Bakelite Chokazinga Pani Chachitali Chithunzi Chowonetsedwa

Chogwirira cha Bakelite Chachikulu Chokazinga Pan

Zogwirira za phenolic resin, Zogwirira zazitali za zophikira, zogwirira zazitali za pani, zogwirira za mphika.

Chinthu: Seti ya chogwirira cha mabuku cha Bakelite chogwirira chachitali

Kulemera: 100-120g

Zipangizo: Phenolic/pulasitiki

Chiboliboli: Chiboliboli chimodzi chokhala ndi mabowo awiri kapena asanu ndi limodzi, zimatengera kukula ndi kapangidwe kake.

Kusintha kwa zinthu kulipo, tikhoza kupanga nkhungu ngati chitsanzo chanu kapena chojambula cha 3D.

Chotsukira mbale chili bwino komanso chotetezeka ku chilengedwe.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chiyambi cha chogwirira chachitali cha Bakelite:

Zogwirira za Bakelite zimapangidwa kuchokera ku Bakelite, chinthu cha pulasitiki chomwe chinapangidwa kumayambiriro kwa zaka za m'ma 1900. Bakelite inapangidwa ndi katswiri wa zamankhwala wa ku Belgium ndi America Leo Baekeland. Bakelite, chinthu choyamba chopangidwa ndi pulasitiki chopangidwa ndi anthu ambiri, chinatchuka mwachangu chifukwa cha kukana kutentha komanso kulimba kwake.

Zogwirira za mphika wa Bakelite zinatchuka kwambiri m'zaka za m'ma 1920 ndi 1930, pamene zipangizozo zinkagwiritsidwa ntchito pazinthu zosiyanasiyana zogwiritsidwa ntchito ndi anthu, kuphatikizapo ziwiya za kukhitchini. Zogwirira za mphika wa Bakelite zikadali zodziwika bwino masiku ano chifukwa cha ubwino wake wogwira ntchito komanso kukongola kwake.

Mapeto a zogwirira za Bakelite:

1. Chophimba chofewa chokhudza: Chimatchedwa ndi kukhudza kwake, chofewa komanso chomasuka. Ndi pamwamba pa mphasa, chilinso ndi ubwino wokhala ndi moyo wokhazikika komanso wautali.

2. Kumaliza kwa matabwa: Kumaliza kofanana ndi matabwa kumeneku ndi njira yatsopano m'zaka zaposachedwa. Chiphunzitso chake ndi kugwiritsa ntchito filimu yosamutsira madzi yophimbidwa pa chogwirira. Ndi mawonekedwe a matabwa awa, zimapangitsa kuti zophikira zikhale pafupi kwambiri ndi chilengedwe. Monga m'malo mwa chogwirira chenicheni cha matabwa, chipangizochi chimapereka chithandizo chachikulu padziko lapansi.

3. Zipangizo: Dzina lakuti bakelite, lotchedwa phenolic plastics lokhala ndi ufa wa matabwa ngati filler. Phenolic molding powder, makamaka lodzaza ndi ufa wa matabwa, lodziwika bwino kuti bakelite kapena bakelite powder. Zinthu zopangidwa ndi pulasitiki zimapangidwa ndi bakelite powder kapena bakelite powder zimatchedwa bakelite kapena zinthu zamagetsi zamatabwa.

4. PANGANO: Chigwiriro choyenerera bwino, chosavuta kugwira, chogwirizana ndi dzanja la munthu, mutha kugwira chivindikiro mosavuta. Ndi dzenje kumapeto, n'zosavuta kupachika kulikonse.

5. Yolimba kutentha kufika madigiri 160-180 Celsius. Bakelite ilinso ndi ubwino wina: yolimba kwambiri, yoteteza kutentha, yolimba komanso yokhazikika.