Glass Mat Reinforced Thermorplastic (GMT) na-ezo aka na akwụkwọ akụkọ, nchekwa ike na ihe mejupụtara ihe dị fechaa nke na-eji resin thermoplastic dị ka matriks na enyo fiber ute dị ka ọkpụkpụ gbasiri ike.Ugbu a ọ bụ ihe mejupụtara ihe na-arụsi ọrụ ike n'ụwa.A na-ewere mmepe nke ihe dịka otu n'ime ihe ọhụrụ nke narị afọ.GMT nwere ike mepụta ngwaahịa emechara nke mpempe akwụkwọ, wee hazie ya ozugbo ka ọ bụrụ ngwaahịa nke ụdị achọrọ.GMT nwere atụmatụ imewe dị mgbagwoju anya, nguzogide mmetụta dị mma, ọ dịkwa mfe ịgbakọta na nhazigharị.A na-eto ya maka ike ya na ịdị mfe ya, na-eme ka ọ bụrụ ihe nhazi dị mma iji dochie ígwè ma belata oke.
1. Uru nke ihe GMT
1. Ike dị elu: Ike GMT yiri nke ngwaahịa FRP polyester ejiri aka.Njupụta ya bụ 1.01-1.19g / cm, nke dị ntakịrị karịa FRP thermosetting (1.8-2.0g / cm), ya mere ọ nwere ike dị elu..
2. Dị arọ na nchekwa ike: A na-ebelata ibu nke ọnụ ụzọ ụgbọ ala nke ejiri ihe GMT mee ihe site na 26Kg ruo 15Kg, na ọkpụkpụ azụ nwere ike ibelata, nke mere na ohere nke ụgbọ ala ahụ na-abawanye.Oriri ike bụ naanị 60-80% nke ngwaahịa igwe na 35 nke ngwaahịa aluminom.-50%.
3. N'iji ya tụnyere thermosetting SMC (ihe na-akpụzi mpempe akwụkwọ), ihe GMT nwere uru nke obere okirikiri ịkpụzi, arụmọrụ mmetụta dị mma, recyclability na ogologo oge nchekwa.
4. Mmetụta mmetụta: Ike GMT na-emetụta mmetụta bụ 2.5-3 ugboro karịa nke SMC.N'okpuru mmetụta nke mmetụta, ọkpụkpụ ma ọ bụ mgbawa na-apụta na SMC, ígwè na aluminom, mana GMT adịghị mma.
5. Akwa siri ike: GMT nwere akwa GF, nke nwere ike ịnọgide na-enwe ọdịdị ya ọbụlagodi na enwere mmetụta nke 10mph.
2. Ngwa nke ihe GMT na mpaghara ụgbọ ala
Mpempe akwụkwọ GMT nwere ike akọwapụtara nke ọma, nwere ike imepụta akụkụ dị fechaa, ma nwee nnwere onwe imewe dị elu, nnabata ike ọgụ siri ike, yana ezigbo nhazi nhazi.A na-eji ya eme ihe na ụlọ ọrụ ụgbọ ala mba ọzọ kemgbe 1990s.Dị ka ihe ndị a chọrọ maka akụ na ụba mmanụ ụgbọala, mweghachi na ịdị mfe nhazi na-aga n'ihu, ahịa maka ihe GMT na-eji na ụlọ ọrụ ụgbọ ala ga-anọgide na-eto eto.Ka ọ dị ugbu a, a na-eji ihe GMT eme ihe na ụlọ ọrụ ụgbọ ala, ọkachasị gụnyere okpokolo agba oche, bumpers, dashboards, mkpuchi injin, braket batrị, pedal, n'ihu, ala, ndị nche, ọnụ ụzọ azụ, elu ụgbọ ala, braket akpa, ihe nleba anya anyanwụ, ihe nchekwa. taya taya na ihe ndị ọzọ.
Oge nzipu: Ọgọst-02-2021