nkhani

CSM

Mat a E-Glass Chopped Strand ndi nsalu zosalukidwa zopangidwa ndi zinthu zodulidwa mwachisawawa zomwe zimagwiridwa pamodzi ndi chomangira cha ufa/emulsion.

Imagwirizana ndi ma resini a UP, VE, EP, PF. M'lifupi mwake muli kuyambira 50mm mpaka 3300mm, kulemera kwake kuli kuyambira 100gsm mpaka 900gsm. M'lifupi mwake muli 1040/1250mm, kulemera kwake ndi 30kg. Yapangidwa kuti igwiritsidwe ntchito poyika manja, kupotoza ulusi, kupondaponda komanso njira zopitira patsogolo zopondaponda.

Zinthu Zogulitsa:
1) Kuwonongeka mwachangu kwa styrene
2) Mphamvu yokoka kwambiri, zomwe zimathandiza kuti igwiritsidwe ntchito popanga zida zazikulu m'malo ogwirira ntchito.
3) Kunyowa bwino komanso kunyowa mwachangu mu utomoni, kubwereka mpweya mwachangu
4) Kukana kwambiri dzimbiri kwa asidi

Zomwe zimagwiritsidwa ntchito pomaliza zikuphatikizapo maboti, zida zosambira, zida zamagalimoto, mapaipi osagwira dzimbiri ndi mankhwala, matanki, nsanja zoziziritsira ndi zida zomangira nyumba.

Pali kusiyana pakati pa kuuma ndi kufewa kwa mphasa ya ulusi wagalasi wodulidwa, zomwe zimachitika chifukwa cha zinthu zosiyanasiyana zochizira pamwamba pa ulusi wagalasi. Ponena za FRP yakale, nthawi zambiri amakonda nsalu yofewa yodulidwa, zomwe zimapangitsa kuti zikhale zosavuta kumamatira nkhungu ndi malo a ngodya. Iyi ndi mfundo yotsutsana. Ngati ndi yofewa, zikutanthauza kuti mphasa yodulidwayo ndi yofewa pang'ono kapena ilibe zotsalira za ulusi, ndipo ilibe kapangidwe kake. Choyimira chake ndi mphasa ya ulusi wodulidwa ndi ufa.

Chovala cha emulsion ndi cholimba, koma ndi chathyathyathya kwambiri. Ogwira ntchito ambiri a fiberglass amakonda chovala cha emulsion chifukwa n'chosavuta kudula ndipo fiberglass siuluka kulikonse.

Makamaka ngati kutentha kuli kochepa, ulusi wagalasi udzakhala wolimba kuposa masiku onse. Nthawi zambiri amalangizidwa kuti musankhe motere: ngati nkhungu ndi kapangidwe kake ka zinthu zimakhala zovuta, mungasankhe ufa wofewa kuti ulowe bwino, komanso ndi wosavuta kuyika. Kapangidwe kake kakakulu, kosalala ka zinthu zomwe mumagwiritsa ntchito, emulsion felt idzakhala yachangu komanso yomasuka.

WRE

Ma Roving Opangidwa ndi Magalasi Opangidwa ndi Magalasi ndi nsalu yopangidwa ndi mbali ziwiri yoluka molunjika. WRE imagwirizana ndi polyester yosakhuthala, vinyl ester, epoxy ndi phenolic resins.

Zinthu Zogulitsa:
1) Kuzungulira kwa m'mphepete ndi weft komwe kumayenderana bwino komanso molunjika, zomwe zimapangitsa kuti pakhale kupsinjika kofanana
2) Ulusi wolumikizidwa bwino, zomwe zimapangitsa kuti ukhale wolimba kwambiri komanso kuti kugwira ntchito kukhale kosavuta
3) Kutha kuumba bwino, kumanyowa mwachangu komanso mokwanira mu utomoni, zomwe zimapangitsa kuti pakhale zokolola zambiri
4) Kapangidwe kabwino ka makina ndi mphamvu yayikulu ya ziwalo

WRE ndi makina olimbikitsira ogwira ntchito kwambiri omwe amagwiritsidwa ntchito kwambiri popanga maboti, zombo, zida za ndege ndi magalimoto, mipando ndi malo ochitira masewera.

Chitsanzo chaulere chikupezeka cha CSM ndi WRE. M'lifupi ndi kulemera kwa dera zitha kusinthidwa. Kuti mudziwe zambiri, chonde musazengereze kulankhula nafe.