Glass Mat Reinforced Thermorplastic (GMT) na-ezo aka na ihe mejupụtara ọhụrụ, nke na-echekwa ike ma dịkwa mfe nke na-eji thermoplastic resin dị ka matriks na iko fiber mat dị ka ọkpụkpụ siri ike. Ugbu a ọ bụ ihe mejupụtara nke ukwuu n'ụwa. A na-ewere mmepe nke ihe dị iche iche dị ka otu n'ime ihe ọhụrụ nke narị afọ a. GMT nwere ike imepụta ngwaahịa mpempe akwụkwọ emechara, wee hazie ha ozugbo ka ha bụrụ ngwaahịa nke ọdịdị achọrọ. GMT nwere atụmatụ imewe dị mgbagwoju anya, iguzogide mmetụta dị mma, ọ dịkwa mfe ịchịkọta ma hazie ya ọzọ. A na-eto ya maka ike na ịdị mfe ya, na-eme ka ọ bụrụ ihe owuwu zuru oke iji dochie ígwè ma belata oke.
1. Uru nke ihe GMT
1. Ike pụrụ iche dị elu: Ike GMT yiri nke ngwaahịa FRP polyester ejiri aka tinye. Njupụta ya bụ 1.01-1.19g/cm, nke pere mpe karịa FRP thermosetting (1.8-2.0g/cm), yabụ o nwere ike pụrụ iche dị elu.
2. Dị fechaa ma na-echekwa ike: Enwere ike ibelata ibu nke ọnụ ụzọ ụgbọala nke ejiri ihe GMT mee site na 26Kg ruo 15Kg, a pụkwara ibelata ọkpụrụkpụ nke azụ, ka oghere ụgbọ ala ahụ wee dịkwuo elu. Ike oriri bụ naanị 60-80% nke ngwaahịa ígwè na 35 nke ngwaahịa aluminom. -50%.
3. Ma e jiri ya tụnyere thermosetting SMC (ihe mejupụtara mpempe akwụkwọ ịkpụzi), ihe GMT nwere uru dị ka okirikiri ịkpụzi obere oge, arụmọrụ dị mma, ike ịmegharịgharị na oge nchekwa ogologo.
4. Arụmọrụ mmetụta: Ike GMT iji nagide mmetụta dị okpukpu 2.5-3 karịa nke SMC. N'okpuru mmetụta mmetụta, mgbawa ma ọ bụ mgbawa na-apụta na SMC, ígwè na aluminom, mana GMT dị nchebe.
5. Ike siri ike: GMT nwere ákwà GF, nke nwere ike ịnọgide na-enwe ọdịdị ya ọbụlagodi na enwere mmetụta nke 10mph.
2. Itinye ihe GMT n'ọrụ n'ọhịa ụgbọ ala
Mpempe akwụkwọ GMT nwere ike pụrụ iche, nwere ike imepụta akụkụ dị fechaa, ma nwee nnwere onwe imewe dị elu, ike nkukota siri ike, yana arụmọrụ nhazi dị mma. A na-eji ya eme ihe nke ukwuu n'ụlọ ọrụ ụgbọala mba ofesi kemgbe afọ 1990. Ka ihe achọrọ maka akụ na ụba mmanụ ọkụ, imegharị ihe na mfe nhazi na-aga n'ihu na-abawanye, ahịa maka ihe GMT eji eme ihe n'ụlọ ọrụ ụgbọala ga-anọgide na-eto nke ọma. Ugbu a, a na-eji ihe GMT eme ihe nke ukwuu n'ụlọ ọrụ ụgbọala, ọkachasị gụnyere fremu oche, ihe mgbochi, dashboards, mkpuchi injin, ihe nkwado batrị, pedals, nsọtụ ihu, ala, ihe nche, ọnụ ụzọ azụ, elu ụlọ ụgbọala, ihe nkwado akpa, ihe mkpuchi anyanwụ, ihe nchekwa taya na ihe ndị ọzọ.
Oge ozi: Ọgọst-02-2021
