He aha nā huahana kūpono no ka hana Pultrusion?

He aha nā huahana kūpono no ka hana Pultrusion?

Kūkākūkā i nā pono a me nā pōʻino o ka pultrusion Composite Materials a me kā lākou mau noi

ʻO nā mea hoʻohuihui Asia (Thailand)co.,Ltd

ʻO nā paionia o ka ʻoihana fiberglass ma THAILAND

leka uila:yoli@wbo-acm.comWhatsApp : +66966518165 

Pultrusionmea hoohuihuihe mau mea hoʻohuihui polymer-reinforced fiber (FRP) kiʻekiʻe i hana ʻia me ka hoʻohana ʻana i kahi kaʻina hana mau i kapa ʻia ʻo pultrusion.

Ma kēia kaʻina hana, huki ʻia nā fiber mau (e like me ke aniani a i ʻole ke kalapona) i loko o kahi ʻauʻau o ka resin thermosetting (e like me ka epoxy resin, polyester, a i ʻole vinyl ester), a laila hoʻohana ʻia nā poni e hana i ka mea e like me ka makemake. A laila ho'ōla ka resin, hana i kahi huahana paʻa, māmā a paʻa.

PultrusionResin 

ʻO ka resin matrix kahi mea koʻikoʻi o nā mea pultrusion composite. ʻO nā resins Pultrusion maʻamau ka epoxy, polyurethane, phenolic, vinyl ester, a me nā ʻōnaehana resin thermoplastic i aʻo nui ʻia. Ma muli o nā hiʻohiʻona o nā mea pultrusion composite, pono i ka resin matrix ke loaʻa ka viscosity haʻahaʻa, ka wikiwiki o ka hopena i nā wela kiʻekiʻe. Ke koho ʻana i ka resin matrix, pono e noʻonoʻo ʻia nā mea e like me ka pultrusion reaction rate a me ka resin viscosity. Hiki i ka viscosity kiʻekiʻe ke hoʻopili i ka hopena lubrication i ka wā hana huahana.

Epoxy Resin 

Hōʻike ʻia nā mea hoʻohui ʻia Pultrusion me ka epoxy pultrusion resins i ka ikaika kiʻekiʻe a hiki ke hoʻohana ʻia ma lalo o nā kūlana wela kiʻekiʻe, me ka hoʻōla wikiwiki ʻana.

ka māmā holo. Eia nō naʻe, ʻo nā pilikia e like me ka brittleness material, ka manawa hoʻohana pōkole, ka permeability maikaʻi ʻole, a me ka mahana hoʻōla kiʻekiʻe e kaupalena i ka hoʻomohala ʻana o ka ʻoihana mana makani ma Kina, ʻoi aku ka nui o ka makani turbine a me nā kumu kumu.

Polyurethane 

ʻO ka polyurethane resin ka haʻahaʻa haʻahaʻa, e ʻae ana i kahi ʻoi aku ka nui o ka fiber aniani i hoʻohālikelike ʻia me ka polyester a i ʻole vinyl ester resins. Loaʻa kēia i nā mea hoʻohui polyurethane pultrusion i loaʻa i kahi modulus wiliwili o ka elasticity kokoke i ka alumini. Hōʻike ka Polyurethane i ka hana hoʻoponopono maikaʻi loa i hoʻohālikelike ʻia me nā resins ʻē aʻe.

Phenolic Resin 

I nā makahiki i hala iho nei, ua loaʻa ka manaʻo o ka pultrusion composite me ka hoʻohana ʻana i ka resin phenolic ma muli o ko lākou haʻahaʻa haʻahaʻa, ka haʻahaʻa haʻahaʻa o ka uahi, ka pale ʻana i ke ahi, a ua loaʻa i nā noi i nā wahi e like me ke kaʻa kaʻaahi, nā kahua hoʻoheheʻe ʻaila o waho, nā hale hana hoʻoheheʻe kemika, a me nā pipeline. . Eia nō naʻe, lohi nā hopena phenolic resin curing maʻamau, e hopena i nā pōʻai lōʻihi, a me ka hoʻokumu ʻana o nā ʻōpū i ka wā o ka hoʻomau wikiwiki ʻana, e pili ana i ka hana huahana. Hoʻohana pinepine ʻia nā ʻōnaehana catalysis acid e lanakila ai i kēia mau pilikia.

Vinyl Ester Resin 

ʻO ka resin alcohol ester Vinyl e hōʻike ana i nā waiwai mechanical maikaʻi loa, ke kūpaʻa wela, ka pale ʻana i ka corrosion, a me ka hoʻōla wikiwiki. Ma kahi o ka makahiki 2000, ʻo ia kekahi o nā resins i makemake ʻia no nā huahana pultrusion.

Thermoplastic Resin 

Ua lanakila ka Thermoplastic composites i nā hemahema kaiapuni o nā composites thermosetting, e hāʻawi ana i ka maʻalahi ikaika, ka pale ʻana i ka hopena, ka ʻae ʻana i ka pōʻino maikaʻi, a me nā waiwai hoʻoheheʻe. Kūʻē lākou i ka ʻino kemika a me ke kaiapuni, loaʻa ke kaʻina hoʻōla wikiwiki me ka ʻole o nā hopena kemika, a hiki ke hana wikiwiki ʻia. ʻO nā resins thermoplastic maʻamau ka polypropylene, nylon, polysulfide, polyether ether ketone, polyethylene, a me ka polyamide.

Ke hoʻohālikelike ʻia me nā mea kuʻuna e like me ke metala, nā mea ʻulaʻula, a me nā plastics non-reinforced, ʻoi aku ka maikaʻi o ke aniani fiber-reinforced pultrusion composites. Loaʻa iā lākou nā mana hoʻolālā maʻamau e hoʻokō i nā koi huahana kikoʻī.

Pono oPultrusionMea Hana Hui:

1.Manufacturing Efficiency: He hana mau ka Pultrusion molding me nā mea maikaʻi e like me ke kiʻekiʻe o ka hana nui, nā kumukūʻai haʻahaʻa, a me nā manawa hāʻawi wikiwiki i hoʻohālikelike ʻia i nā ʻano hana hana composite ʻē aʻe.

2.High Strength-to-Weight Ratio: Pultrusion composite mea ikaika a paakiki nae ka mama. ʻOi aku ka māmā o ka carbon fiber Pultrusions ma mua o nā metala a me nā mea ʻē aʻe, e kūpono ana iā lākou no nā noi koʻikoʻi kaumaha i ka aerospace, automotive, a me ka halihali.

3.Corrosion Resistance: Hōʻike nā FRP composites i ke kū'ēʻana i ka corrosion ikaika, e kūpono ana iā lākou no nā noi ma nāʻoihana e like me ka hana kemika, ka moana, kaʻaila, a me ke kinoea maoli.

4.Electrical Insulation: Hiki ke hoʻolālāʻia nā pultrusions fiber glass e lilo i mea hanaʻole, e hoʻolilo iā lākou i mea koho maikaʻi no nā noi uila e koi ana i ka hana dielectric.
ʻO ke kūpaʻa nui: ʻAʻole deform a ʻāʻī paha nā mea hoʻohui Pultrusion i ka manawa, he mea koʻikoʻi ia no nā noi me nā ʻae pololei.

5.Custom Design: Hiki ke hanaʻia nā mea pultrusion i nāʻano likeʻole a me nā nui, e like me nā koʻokoʻo, nā paipu, nā kukui, a me nāʻoihana paʻakikī. Hiki iā lākou ke hana maʻamau, e ʻae ana i nā hoʻololi hoʻolālā i ke ʻano fiber, ka nui o ka fiber, ke ʻano resin, ka pale uhi, a me ka mālama ʻana e hoʻokō i nā koi kūikawā a me nā noi.

Nā pōʻino o ka hoʻohana ʻanapultrusionMea Hana Hui:

1.Limited Geometric Shapes: Pultrusion composite mea i kaupalena 'ia i nā mea me ka mau a kokoke mau kea-pauku ma muli o ke kaʻina hana hana mau kahi e huki ai i ka fiber-reinforced mea ma o molds.

2.High Manufacturing Costs: Hiki ke pipiʻi nā mold i hoʻohanaʻia i ka pultrusion molding. Pono lākou e hana ʻia mai nā mea kiʻekiʻe kiʻekiʻe e hiki ai ke kū i ka wela a me ke kaomi o ke kaʻina hana pultrusion, a pono e hana ʻia me ka hoʻomanawanui machining.

3.Low Transverse Strength: ʻO ka ikaika transverse o nā mea pultrusion composite he haʻahaʻa ma mua o ka ikaika longitudinal, e hoʻonāwaliwali iā lākou i ke kuhikuhi perpendicular i nā fibers. Hiki ke hoʻoponopono ʻia kēia ma ka hoʻokomo ʻana i nā lole multi-axial a i ʻole nā ​​fibers i ka wā o ka hana pultrusion.

4.Difficult Repair: Inā ʻino nā mea hoʻohuihui Pultrusion, hiki ke paʻakikī ka hoʻoponopono ʻana iā lākou. Pono paha nā ʻāpana holoʻokoʻa e hoʻololi, hiki ke lilo i kumu kūʻai a hoʻopau manawa.

Nā noi oPultrusionMea Hana HuipultrusionLoaʻa nā mea hoʻohuihui i nā noi ākea i nā ʻoihana like ʻole, me:

1.Aerospace: Nā ʻāpana no nā mokulele a me nā mokulele, e like me nā ʻaoʻao hoʻomalu, nā pae pae, a me nā kākoʻo kūkulu.

2.Automotive: ʻO nā ʻāpana kaʻa, me nā mea hoʻokele kaʻa, nā bumpers, a me nā mea hoʻomaha.

3. Infrastructure: Hoʻoikaika a me nā ʻāpana no ka ʻoihana, e like me nā mea moe, nā papa alahaka, ka hoʻoponopono ʻana a me ka hoʻoikaika ʻana, nā pou pono, nā insulators uila, a me nā crossarms.

4.Chemical Processing: Nā mea hana kemika e like me nā paipu a me ka papahele papahele.

Lapaʻau: Hoʻoikaika no nā pale a me nā kumu ʻimi endoscopic.

5.Marine: Nā noi moana, e like me nā masts, battens, dock pilings, heleuma pins, and docks.

6.Oil and Gas: ʻO ka aila a me ke kinoea noi, me nā poʻo punawai, nā paipu, nā lāʻau paila, a me nā paepae.

7.Wind Energy: Nā ʻāpana no nā ʻili uila makani makani, e like me ka hoʻoikaika ʻana i ka pahi, nā pāpale spar, a me nā mea ʻoʻoleʻa aʻa.

8. Nā Lako Haʻuki: Nā ʻāpana e koi ana i nā ʻāpana keʻa mau, e like me ka ski, nā pou ski, nā mea kolepa, nā hoe, nā ʻāpana pana, a me nā pou hale lole.

I ka hoʻohālikelike ʻana i nā metala kuʻuna a me nā plastics, hāʻawi nā mea hoʻohui Pultrusion i nā pono he nui. Inā he ʻenekinia waiwai ʻoe e ʻimi ana i nā mea hana kiʻekiʻe o ka composite no kāu noi, ʻo Pultrusion composite material kahi koho kūpono.