Gịnị bụ enyo fiber mesiri plastic?
Glass fiber mesikwuru plastic bụ ihe dị iche iche nke mejupụtara ihe nwere dị iche iche Njirimara na obosara ngwa.Ọ bụ ihe ọhụrụ na-arụ ọrụ nke resin sịntetik naihe mejupụtara fiberglass site na usoro ngwakọta.
Àgwà ndị e ji enyo enyo mesiri ike:
(1)Ezigbo nguzogide corrosion: FRP bụ ezigbo ihe na-eguzogide corrosion.Ọ nwere ezigbo iguzogide ikuku;mmiri na mkpokọta acid na alkali n'ozuzu;nnu, mmanụ dị iche iche na ihe mgbaze, ma ejirila ya mee ihe n'ọtụtụ ebe na ọgwụ mgbochi corrosion.nke akụkụ niile.Ọ na-edochi carbon ígwè;igwe anaghị agba nchara;osisi;ọla ndị na-abụghị ígwè na ihe ndị ọzọ.
(2) Ibu dị arọ na ike dị elu: Njupụta nke FRP dị n'etiti 1.5 na 2.0, nke bụ naanị 1/4 ruo 1/5 nke ígwè carbon, mana ike nkwụsị dị nso ma ọ bụ ọbụna dị elu karịa nke carbon. ígwè, na ike nwere ike iji tụnyere elu-ọkwa alloy ígwè., a na-ejikarị eme ihe na mbara igwe;akwa nrụgide na ngwaahịa ndị ọzọ dị mkpa iji belata ibu nke ha.
(3) Ngwa eletrik dị mma: FRP bụ ihe mkpuchi dị mma, nke a na-eji eme ihe mkpuchi, ma ka nwere ike ịnọgide na-arụ ọrụ nke ọma n'ọtụtụ dị elu.
(4) Ezigbo arụmọrụ okpomọkụ: FRP nwere obere eletriki eletrik, 1.25 ~ 1.67KJ na ụlọ okpomọkụ, naanị 1 / 100 ~ 1 / 1000 nke ígwè bụ ihe mkpuchi ọkụ dị mma.Kwesịrị ekwesị maka nchebe ọkụ na nkwụsị nke ablation n'okpuru ọnọdụ okpomọkụ dị elu na-agafe agafe.
(5) Nrụ ọrụ usoro dị mma: enwere ike ịhọrọ usoro ịkpụzi dịka ụdị ngwaahịa ahụ si dị, usoro ahụ dịkwa mfe ma nwee ike ịkpụzi ya n'otu oge.
(6) Ezi designability: ihe nwere ike n'ụzọ zuru ezu họrọ dị ka mkpa izute chọrọ nke ngwaahịa arụmọrụ na Ọdịdị.
(7) Igwe ngbanwe dị ala: Igwe na-agbanwe agbanwe nke FRP dị okpukpu abụọ karịa nke osisi mana 10 dị ntakịrị karịa nke ígwè, yabụ a na-echekarị na siri ike ezughị oke na nhazi ngwaahịa ma na-adị mfe nrụrụ.Enwere ike ịme ihe ngwọta ahụ ka ọ bụrụ ihe nhazi shea dị mkpa;E nwekwara ike mebere ihe owuwu Sanwichi n'ụdị eriri modulus dị elu ma ọ bụ ọgịrịga na-agba ume.
(8) Ogbenye ogologo oge okpomọkụ na-eguzogide: N'ozuzu, FRP enweghị ike iji ogologo oge na okpomọkụ dị elu, na ike nke FRP nke polyester resin izugbe ga-ebelata nke ukwuu mgbe ọ dị n'elu 50 degrees.
(9) Omume ịka nká: n'okpuru ọrụ nke ụzarị ultraviolet;ifufe, ájá, mmiri ozuzo na snow;mgbasa ozi kemịkalụ;nrụgide n'ibu, wdg, ọ dị mfe ime ka arụrụ arụ ọrụ.
(10) Ala interlaminar ike shiee ike: The interlaminar shiee ike na-ebu site resin, ya mere ọ dị ala.Enwere ike imeziwanye ihe nkedo interlayer site na ịhọrọ usoro, na-eji onye na-ejikọta ya, wdg, ma gbalịa ka ịzere ịkwanye ihe nkedo n'oge nhazi ngwaahịa.
Uru nke eriri enyo mesiri ike:
Okpomọkụ na-eguzogide okpomọkụ nke eriri iko plastik siri ike dị elu karịa nke na-enweghị eriri iko, karịsịa plastik nylon
Plastics fiber gbanyere mkpọrọgwụ nwere obere shrinkage yana nnukwu isi ike.
The iko eriri mesikwuru plastic adịghị akpata nrụgide mgbawa, na mmetụta iguzogide nkefemoglas fibra de vidrio plastic na-akawanye mma
Ike nke eriri iko plastik mesiri ike dị elu, dị ka: ike nkwụsị, ike mkpakọ, ike na-ehulata, niile dị oke elu.
N'ihi mgbakwunye nke ihe mgbakwunye ndị ọzọ.eriri glasPlastics agbasiri ike ebelatala ọrụ mgba ọkụ nke eriri iko plastik siri ike, na ọtụtụ ihe enweghị ike ịgbanye, yabụ na ọ bụ ihe na-egbochi ire ọkụ.
Ọdịmma nke enyo fiber mesiri ike:
N'ihi na mgbakwunye na nkena glassfiber, Ugegbe eriri mesikwuru plastic aghọwo opaque, na ọ bụ transperent tupu agbakwunyere eriri iko.
The plastic glass fiber mesikwuru plastic nwere ala siri ike na ụba brittleness karịa plastic na-enweghị iko eriri;
N'ihi mgbakwunye nke eriri iko, viscosity gbazee nke ihe niile na-abawanye, mmiri na-adịwanye njọ, na nrụgide injection dị elu karịa nke na-enweghị eriri iko.Maka ịkpụzi ịgba ọgwụ nkịtị, okpomọkụ injection nke plastik niile agbasiri ike dị elu karịa nke ahụ na-agbakwunyeghị eriri iko.The iko eriri ebulitere site 10 ℃-30 ℃.
N'ihi na mgbakwunye na nke iko eriri na mgbakwunye, na hygroscopic Njirimaraakwa fiberglass A na-eme ka plastik ndị a kwadoro nke ọma.Plastic mbụ dị ọcha nke na-adịghị amịkọrọ mmiri ga-abakwa uru.Ya mere, a ga-akpọnwụ ha n'oge a na-akpụzi injections.
N'oge a na-akpụzi eriri iko plastik siri ike, eriri iko nwere ike ịbanye n'elu ngwaahịa rọba ahụ, na-eme ka elu ngwaahịa ahụ sie ike ma nwee ntụpọ.Iji nweta ogo elu dị elu, a na-eji igwe okpomọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ n'oge a na-akpụzi injection, nke mere na polymer plastic na-abanye n'elu ngwaahịa ahụ, ma ọdịdị ọdịdị nke plastik dị ọcha enweghị ike ime.
Mgbe emechara eriri iko ahụ,e iko fiberglass bụ ihe na-esi ike dị elu.Mgbe mgbakwunye na-agbanwe agbanwe na oke okpomọkụ, ọ bụ gas na-emebi emebi nke ukwuu, nke na-ebute oke iyi na corrosion na ịghasa na ịkpụ injection nke igwe na-akpụzi injection.Ya mere, a na-eji ụdị ihe a eme ihe na mmepụta.Mgbe ị na-eji ihe na-akpụ akpụ na igwe na-akpụzi injection, ṅaa ntị na ọgwụgwọ mgbochi corrosion elu na ọgwụgwọ elu nke akụrụngwa.
Mmetụta ike nke eriri iko na naịlọn
Nylon, nke a makwaara dị ka polyamide, bụ ihe na-emepụta ihe nke nwere ọtụtụ ngwa ngwa, nke a na-eji na textiles, nkwakọ ngwaahịa, akụkụ ígwè ọrụ na mpaghara ndị ọzọ.
Dị ka plastik injinia, PA66 nwere ọnụ ọgụgụ buru ibu nke hydrophilic amide otu, nke na-egbochi mpaghara ngwa ya.A na-ejikarị ya eme ihe na ụlọ ọrụ iji gbanwee ya site na copolymerization, ịgwakọta ihe siri ike, na ike.
Nkwanye eriri iko bụ usoro mgbanwe a na-ejikarị.Ọ nwere ike ịkwalite nguzogide iyi, ike, isi ike na nkwụsi ike nke naịlọn.
A na-eji pyrophyllite, ájá quartz, limestone na mineral ndị ọzọ eme fiber Glass site na ọkụ ọkụ dị elu, ịse waya, winding, ịkwa akwa na usoro ndị ọzọ, na dayameta monofilament ya dị ihe dị ka microns ole na ole.
Ụkpụrụ nke nkwado eriri iko: Enwere ụzọ atọ maka eriri iji nweta ike mmetụta: mgbaji eriri, eriri eriri, na resin breakage.Mgbe ogologo eriri ahụ na-abawanye, eriri na-adọpụ na-erikwu ume, nke bara uru maka mmelite nke ike mmetụta.
PA66 / iko fiber mejupụtara ihe nwere obere mmiri absorption, elu kpọmkwem ike na chemical na-eguzogide, na ngwaahịa ya nwere ezigbo mmiri absorption nguzogide, akụkụ kwụsie ike, elu ike, ike, na nhazi arụmọrụ, n'ihi ya, ọ na-ọtụtụ ebe na ụgbọ okporo ígwè, ígwè , automotive. , ngwa eletriki na ubi ndị ọzọ.
Ogologo nkeihe na-agbanwe modulus eriri ikoA na-ejikarị na-ewusi naịlọn ike bụ ihe dịka 3mm ruo 12mm.Ka ogologo eriri na-abawanye, mmetụta na nkwado ihe na-abawanye.Ọ dị mma karịa 12 mm.
Nọmalị, ogologo nkefiberglass filamentbụ 12mm, na ogologo nkechopped iko eriribụ 3 mm.E jiri ya tụnyere eriri iko dị mkpụmkpụ, akụkụ dị ịrịba ama nke nkwado eriri ogologo ogologo oge bụ na ike mmetụta na-abawanye okpukpu abụọ.Na mgbakwunye, ogologo iko eriri mesikwuru nylon composites nwere uru nke elu ike, elu rigidity, elu notched mmetụta ike, obere oge okpomọkụ na-eguzogide na ezi ike ọgwụgwụ na-eguzogide, na ka nwere ike ịnọgide na-enwe ezi n'ibu Njirimara na elu okpomọkụ na elu iru mmiri gburugburu., nke a pụrụ iji mee ihe dị ka ihe nhazi kama ịbụ ígwè.
#ihe mejupụtara fiberglass#eriri glas#e iko fiberglass#fiberglass filament#chopped iko eriri
Oge nzipu: Nov-16-2022