2022-06-30 12:37 sosi: nhau dziri kuwedzera, nhamba iri kuwedzera, PAIKE

Indasitiri yegirazi yegirazi yeChina yakatanga muma1950s, uye budiriro huru chaiyo yakauya mushure mekugadzirisa nekuvhura.Nhoroondo yekukura kwayo ipfupi, asi yakakura nekukurumidza.Parizvino, yave nyika hombe pasi rose mune girazi fiber kugadzira kugona.

Iyo indasitiri yegirazi fiber indasitiri yakagadzira nzvimbo dzakasiyana muzvikamu zvakasiyana.

Mundima yeroving, yeChina yekugadzira Jushi inotungamira pasirese, ine chiyero uye mutengo wakanakira.Jushi neTaishan girazi faibha vane mabhenefiti ari pachena mumunda weshinda yesimba remhepo.Yavo E9 neHMG yekupedzisira-yakakwirira modulus girazi faibha yarn ine yakakwira tekinoroji zvemukati uye inogona kuenderana nedambudziko remakuru-mablades.Izvo zvinodiwa zvehunyanzvi mumunda weshinda yemagetsi / machira zvakakwirira, uye Guangyuan zvinhu zvitsva, Honghe tekinoroji, Kunshan Bicheng, nezvimwe zviri munzvimbo inotungamira.Mumunda wegirazi fiber composite, Changhai Co., Ltd. ndiyo inotungamira kupatsanurwa, uye yakagadzira yakazara maindasitiri cheni yegirazi fiber resin composites.

MaChina eJushi, Taishan fiberglass neChongqing International vari muchikamu chekutanga maererano nehukuru hwekugadzira uye chiyero, uye vari kumberi.Kugona kugadzirwa kweshinda yefiberglass inogadzirwa nemabhizinesi matatu inoita 29%, 16% uye 15% yeiyo muChina.Pasi rose, kugona kwekugadzira kwehofori nhatu dzepamba zvakare kunodarika makumi mana muzana ehuwandu hwepasi rose.Pamwe chete naOwens Corning, neg (Japan electric nitrate) nekambani yeAmerican JM, vakanyorwa semabhizinesi makuru matanhatu epasirese egirazi faibha, anoverengera anopfuura makumi manomwe neshanu muzana epasi rose rekugadzira.

Indasitiri yegirazi fiber ine hunhu huri pachena hwe "heavy assets".Pamusoro pemutengo wezvinhu uye simba, mitengo yakagadziriswa yakadai sekuderera inoverengerawo chikamu chikuru.Naizvozvo, mutengo mukana wave mumwe wepakati pekukwikwidza kwemabhizinesi.Nheyo yemutengo wekugadzira wegirazi fiber ndeyezvinhu, inoverengera inosvika makumi matatu muzana, iyo mabhizinesi epamba anonyanya kushandisa pyrophyllite seyakagadzirwa, inoverengera ingangoita gumi muzana yemari yekugadzira.Simba uye simba rinoita nezve 20% - 25%, iyo gasi rechisikigo rinotora 10% yemutengo wekugadzira.Mukuwedzera, kushanda, kuderera uye zvimwe zvinhu zvinodhura zvinokwana 35% - 40% yose.Iyo yemukati yakakosha yekutyaira chinhu chekusimudzira indasitiri kudzikira kwemitengo yekugadzira.Tichitarisa nhoroondo yebudiriro yegirazi faibha, ndiyo chaizvo nhoroondo yebudiriro yekudzikisa mutengo wegirazi fiber mabhizinesi.

Padivi rezvakagadzirwa, vatungamiriri vakati wandei vegirazi fiber mumusoro vakavandudza kugona kwekuvimbisa kwemamineral raw materials maererano nemhando dzakasiyana, huwandu uye hunhu nekubata kana kutora chikamu mumabhizinesi ekugadzira ore.Semuyenzaniso, China Jushi, Taishan fiberglass uye Shandong fiberglass dzakatevedzana dzakatambanudzira kusvika kumusoro kweiyo indasitiri cheni nekuvaka zvirimwa zvavo zvekugadzira ore kuderedza mutengo weore mbishi sezvinobvira.Semutungamiri akakwana weindasitiri yegirazi fiber indasitiri, China Jushi ine mutengo wakaderera wezvigadzirwa.

Kana ichienzaniswa nemabhizinesi ekunze, mabhizinesi epamba neekunze ane mutsauko mudiki mumitengo yezvinhu.Zvichienderana neakasiyana zviwanikwa zvepasirese nyika dzakasiyana, mabhizinesi emuno anoshandisa pyrophyllite semidziyo yakabikwa, nepo mabhizinesi eAmerica anonyanya kushandisa kaolin sezvigadzirwa, uye mutengo weore ungangoita madhora makumi manomwe / tani.

Panyaya yemutengo wesimba, mabhizinesi eChinese ane zvayakaipira.Mutengo wesimba weChinese matani egirazi fiber warn ungangoita 917 yuan, mutengo wesimba wematani eAmerica ungangoita 450 yuan, uye mutengo wesimba wematani eAmerica 467 yuan / tani yakaderera pane iyo yeChina.

Iyo girazi fiber indasitiri zvakare ine pachena cyclical maitiro.Nekuenderera mberi kwekukura kwemagetsi, mota, simba remhepo uye mamwe minda, ramangwana remusika tarisiro yakakura, saka chikamu chepamusoro chekutenderera chinotarisirwa kuwedzerwa.