Kayan aikin abinci na musamman na musamman

Ma'anar Pom (polyforfaldehyde resin) Ma'anar): Polyformaldehyde shine layi mai layi ba tare da sarkar sarkar ba, babban yawa da babban yawa. Dangane da sinadaran sinadarai na sarkar kwayoyin ta, ana iya kasu kashi biyu na juna da polyforfaldehyfuminderfallyde. Muhimmin bambanci tsakanin biyun shine: Rikici na tunani, maƙarƙashiya tana da kyau, amma kwanciyar hankali na zafin jiki yana da talauci, amma matsakaicin matsakaitan da kuma kwanciyar hankali da kwanciyar hankali; Da kuma hanzarta popolyforyde rabo, crystallity, ma'ana ma'ana, karfin aiki yana da fadi, ba mai sauƙin ba shi da kyau, amma 50 ° C), acid da kwanciyar hankali da kwanciyar hankali da kwanciyar hankali. Yana da filastik mai filastik tare da cikakken kaddarorin. Yana da kyawawan ayyukan jiki mai kyau, injina da keyicles din sunadarai, musamman wasu kaddarorin. Wanda aka fi sani da Si Karfe ko kuma shige Karfe, don manyan hanyoyin injiniyan gaba ɗaya. Ya dace da samar da anti-sa sassan bangarorin, sassa da kuma sunadarai, kayan aiki da sauran sassan. Daya daga cikin resin resin, wanda kuma aka sani da polyforfaldehyde daya resin, pom filastir kayan abinci; Wani irin farin fari ne ko baƙar fata filayen filastik, tare da babban ƙarfi, babban ƙarfe, babban halaye. Ana amfani da shi akasari don yin goron gowars, bearings a atomatik, kayan aikin injin, kayan aiki ne na duniya