Pehea e koho ai i ka Papa Puka PVC Pono no ka Pai Kikohoʻe a me nā hōʻailona hoʻolaha

E paʻi i kahi hana kala piha ma ka papa hewa o ka PVC foam board a ʻike ʻia ka hāʻule i ka mika huinahā mua: ʻo ka ʻīnika ma kahi o ka pulu ʻana i waho, kokoke i ke ʻano 8 pt, a me kahi panel e kūlou 8 mm ma kahi 900 mm span ke kau ʻia. Ke koho ʻana i ka pepa kūpono no ka paʻi kikohoʻe a me nā hōʻailona hoʻolaha e iho i lalo i ʻehā mau waiwai i hiki ke ana ʻia, ʻo ia ka ʻili, ka ʻili, ka mānoanoa a me ka ikehu o ka ʻili. Hiki ke nānā ʻia nā mea ʻehā ma mua o ka hoʻonohonoho ʻia ʻana o kahi holo hana.

Hoʻopili kēia alakaʻi i ke ʻano o ka hiki ʻana o kēlā mau hoʻoholo i ka hōʻailona i hoʻopau ʻia: ke ʻano o ka papa, ka mānoanoa a me ka lōʻihi, ka ʻili o ka paʻi, ka hoʻokō ʻana, a me nā ʻōlelo hoʻomanawanui e hiki ke wānana i kahi kauoha.

E hoʻohālikelike i ke ʻano o ka papa me ka hana ma mua o kou hoʻohālikelike ʻana i ke kumu kūʻai

ʻAʻole hiki ke hoʻololi ʻia ka pahu pahu PVC manuahi, ka celuka a me ka co-extruded no ka paʻi kikohoʻe, no ka mea, ʻo ka celuka a me nā ʻāpana co-extruded wale nō ke lawe i ka ʻili mānoanoa e paʻa i kahi kiko i paʻi ʻia. Ma kahi pepa 5 mm, he 20 a 30 pakeneka ka ʻokoʻa ma waena o nā mea ʻekolu, a ʻo ia kālā ke kūʻai aku i ke kiko kiko, ka maikaʻi o ka ʻaoʻao a me ka paʻa ʻana.

ʻAʻole he uhi ka ʻili. Hoʻokumu ia i ka wā hoʻoluʻu a me ka nui o ka extrusion, i ka wā e paʻa ai ka ʻili o waho o ka heheʻe ma mua o ka pau ʻana o ka mea puhi i ka hoʻonui ʻana i ke kumu. Hoʻopaʻa ʻia kahi pepa i hoʻokuʻu ʻia i ka lua, ʻoi aku ka paʻakikī o ka PVC ma luna o kēlā ʻili, ʻo ia ke kumu e hiki ai i nā papa ʻelua i ka mānoanoa like 5 mm ke ʻokoʻa loa ma lalo o ke poʻo paʻi hoʻokahi.

Ma kahi e wili ʻia ai kahi hōʻailona, ​​hili a lawe ʻia ma waena o nā wahi, e hoʻomaka me ka co-extruded a i ʻole celuka. ʻO ka pahu manuahi ka pane pololei no ka hana i loko o ke ola pōkole i laminated a i uhi ʻia paha e ka vinyl.

Ka Pepa Hoailona Pvc Foam Board no ka pai ana a me ka hoolaha ana ʻO kahi papa hōʻailona puʻupuʻu PVC i hoʻokuʻu ʻia no ka hoʻolaha paʻi ʻia, hoʻonoho ʻia no nā hōʻailona wili, hinged, a i ʻole nā ​​mea hiki ke lawe ʻia i kahi mea paʻa. Nānā Huahana →

Hoʻoholo ʻia ka mānoanoa a me ka laulā inā paʻa paha kahi Panel i paʻi ʻia

No ka papa i paʻi ʻole ʻia, ʻo 5 mm ka palena liʻiliʻi loa a hiki i ka 600 mm span, 10 mm ka 900 mm span, a ʻo kekahi mea ma mua o 1200 mm pono e hoʻomaka ma 19 mm. Ma lalo o kēlā mau palena, ʻike ʻia kahi hōʻailona o ka papa puaa PVC i loko o nā pule ma hope o ke kau ʻia ʻana i ka ea mehana.

Hōʻike nā lāʻau i ka palena o luna o nā kikoʻī pāʻoihana maʻamau no ka pepa pahu PVC paʻa i ka hana hōʻailona. E hōʻoia i ka helu pololei e pili ana i ka pepa ʻikepili mea hoʻolako ma mua o ka hoʻokuʻu ʻana.

ʻO ka ʻoʻoleʻa, ʻaʻole ka paʻa, ke alakaʻi nei i kēia ʻano. ʻO ka pepa 10 mm ma 0.40 g/cm3 ʻoi aku ka paʻakikī ma ke ʻano nui ma mua o ka pepa 5 mm ma 0.80 g/cm3, no ka mea, ʻoi aku ka paʻakikī o ka panel me ka cube o ka mānoanoa aʻo ke kaupaona ʻana ma kahi laina pololei.

Hoʻoholo mau ka Density i ka hana a ka papa ma nā wahi hoʻoponopono. He 0.55 g/cm3 celuka pepa pa'a i ka helu 8 wili kokoke i ka lihi, oiai he 0.35 g/cm3 free-foam pepa o ka like mānoanoa e pa'i i ka haawe hookahi. E hoʻohālikelike i ka papa i ka hui, ʻaʻole wale me ka mea paʻi.

Ink Adhesion: He aha nā mea e hoʻololi ai ma waena o kahi pūʻulu a me ka mea aʻe

Pono nā inika hiki ke ho'ōla i ka UV ma ka li'ili'i loa he 38 mN/m o ka ikehu o ka ʻili e pulu maʻemaʻe, a ʻo ka papa ʻōhua PVC i mālama ʻole ʻia e noho ana ma kahi o 30 a 34 mN/m. No laila, e hō'ea mai kekahi pepa i kū'ai 'ia no ka pa'i pololei 'ana me ka waiwai dyne i ho'opa'a 'ia, a i 'ole e mālama 'ia ka corona ma ka ho'ololi like i pa'i 'ia ai.

ʻO ka hapa nui o nā hoʻopiʻi adhesion e hoʻi i ka lawelawe ʻana ma mua o ka mīkini: kahi hopena lapaʻau i pohō, waiho ʻia ka lepo e ka ʻoki ʻana o CNC, a i ʻole ka wai i ʻohi ʻia i loko o kahi hale kūʻai anu.

• E hōʻoia i ka pae dyne me kahi peni hoʻāʻo ma ka hailona hana, ʻaʻole loa ma ka laʻana i ʻāpono ʻia; ʻO 38 mN/m ka paepae hana.
• E paʻi koke ma hope o ka mālama ʻana i ka corona, no ka mea, palaho ka hopena me ka manawa, ka lepo a me ka pili ʻana i ka ʻili.
• E holoi i nā maka i pai ʻia me ka waiʻona isopropyl a maloʻo loa; ʻO ka mea hoʻoheheʻe i hoʻopaʻa ʻia ma lalo o ka inika UV e lilo i ʻōpala.
• E waiho palahalaha nā pepa i loko o ke keʻena paʻi no 12 mau hola i hiki i ka papa ke hiki i ka lumi wela ma mua o ke ahi o nā kukui.
• E mālama i ka ʻokoʻa o ke poʻo paʻi ma waena o 1.5 mm a me 3 mm, no ka mea, ʻoi aku ka nui o ka ʻokoʻa i ka pololei o ke kau ʻana ma kahi pepa 5 mm.
• E holo i ka ASTM D3359 cross-hatch tape hoʻāʻo ma kēlā me kēia pūʻulu hou a ʻae ʻole i kekahi mea ma lalo o ka hoʻohālikelike 4B.

Hōʻike pū ka ikehu Surface i ke kumu ʻaʻole ia he hoʻoponopono honua. Ma nā lāʻau i mālama ʻole ʻia a ʻelemakule paha e hoʻihoʻi hou ka primer lahilahi i ka adhesion, akā hoʻohui ia i kahi uhi e hoʻopōʻino i ka maka matte i manaʻo ʻia e nā mea kūʻai aku. Ua hōʻike ʻia nā ana ma hope o kēia ma kā mākou memo ma ikehu ili a me ka hoʻopaʻa ʻana i ka inika UV ma luna o ka papa puaa PVC keʻokeʻo .

ʻO ka Pepa Paʻi PVC Sintra PVC no nā papa hōʻailona a me nā hae ʻO kahi papa puaa PVC sintra-grade me kahi maka matte UV-paʻi ʻia, loaʻa i nā pepa 1220 x 2440 mm no nā papa hōʻailona, nā hōʻike POP, a me nā substrate hae. Nānā Huahana →

Ke ahi, ka lewa a me ka pepa no nā papahana hōʻailona

Hōʻike maʻamau ka hōʻailona o loko o nā hale kalepa ʻo ʻAmelika Hui Pū ʻIa i ka ASTM E84 Class A, kahi hōʻailona hoʻolaha ahi o 25 a i lalo paha, ʻoiai e hana ana nā papahana ʻEulopa i EN 13501-1 B-s2,d0. Pono nā panela waho i nā mākau UV-stabilised a me kahi kūlana alakaʻi ʻole i kākau ʻia ma lalo o REACH.

ʻO ka Papa Puka PVC kala a me ka Pepa Hōʻailona Forex ma ka ʻAlani ʻO kahi papa ʻalani PVC ʻalani i hana ʻia ma nā ʻāpana 1220 x 2440 mm a me ka mānoanoa 3-25 mm, kūpono i nā hōʻike kūʻai kūʻai a me nā hōʻailona hoʻolaha. Nānā Huahana →

ʻO ka hoʻomanawanui, ke kumu kūʻai a me nā ʻōlelo hoʻolako e pale i ke kauoha

ʻO ka hoʻomanawanui ʻana i ka pāʻoihana ma kahi pāpaʻa PVC 1220 x 2440 mm maʻamau e hoʻohui a i ʻole 5 mm ma ka lōʻihi a me ka laula, hoʻohui a i ʻole 0.2 mm ma ka mānoanoa, a me ke kakaka kiʻekiʻe o 5 mm ma luna o ka 2440 mm lōʻihi. Hōʻike ʻia nā pepa looser ma hope e like me nā āpau i kahi kiʻi hōʻailona ʻoki ʻia CNC.

1. E noi i ka inoa papa, ana i ka nui a inā paha i hoʻokuʻu ʻia ka ʻili; ʻO kahi kiʻi paʻa ʻole me ka wehewehe ʻana i ka ʻili ʻaʻole ia he kikoʻī.
2. E noi i ka mānoanoa ma ke kākau ʻana, no ka mea, hoʻonohonoho nā mea paʻi i ke kiʻekiʻe o ka moena a me ka mamao o ke kukui mai ka helu inoa.
3. E hōʻoia i ka hāʻawi ʻana i ka pallet palahalaha me nā kihi i pale ʻia, no ka mea, lilo ka pallet kūlou i hōʻailona kūlou ma hope o ka wāwae ukana kai.
4. E hōʻike mua i ke ʻano o ka hoʻopaʻa ʻana, inā paʻa ma ka ʻaoʻao a i ʻole i hoʻopaʻa ʻia ma ka skid, no ka mea, hoʻololi ia i ke kumukūʻai ukana ma ka mika cubic.
5. E hoʻohālikelike i ke kumu kūʻai no kēlā me kēia mika square ma ka mānoanoa āu e pono ai, ʻaʻole ke kumu kūʻai no ka pepa, no ka mea, ʻoi aku ka liʻiliʻi o ka papa 0.35 g/cm3 i kēlā me kēia pepa a ʻoi aku ka pipiʻi no ka hana i hoʻopau ʻia.

He mea nui ka leo ma lalo o ka waihona kumu kūʻai. ʻO ka mea hana e holo ana ma mua o 25,000 tonnes o ka papa PVC i ka makahiki hiki ke hoʻopaʻa paʻa i ka mānoanoa a me ka mānoanoa o ka ʻili ma waena o nā ipu, ʻo ia ka mea e hoʻomau i ka hoʻolaha hou ʻana, a ʻO Jiatao Industrial Co., Ltd. hoʻopuka i kēlā mana me kahi mea kanu 11,000 square meter a ʻoi aku ma mua o 15 mau makahiki o ka ʻike extrusion.

Nā hoʻoholo e hiki mai ana ma kēlā me kēia hana paʻi

Ua lawa anei ka 3 mm PVC foam board no kahi hoailona i paiia?

No ka palahalaha, i kākoʻo ʻia i loko o ka hana ma lalo o 600 mm span. Ma ka 3 mm e paʻi maikaʻi ʻia ka pepa ma luna o kahi moena palahalaha, akā pale ia i ka wā e kau ʻia ai a paʻa ʻole ʻia, no laila e kuhikuhi i 5 mm no nā panela e kau ana a me 10 mm no kekahi mea kū ʻole.

E ʻae anei ʻo PVC foam board i ka inika UV me ka ʻole o ka primer?

ʻAe, hāʻawi ʻia ka ikehu ʻili he 38 mN/m a ʻoi aʻe paha i ka manawa o ka paʻi ʻana. He 30 a i ka 34 mN/m ka waiwai i hooponopono ole ia, no laila e noi i ka waiwai dyne no ka hui a paʻi i loko o nā hola o ka lāʻau corona ma mua o nā lā.

Pehea e hiki ai iaʻu ke koho i kahi mea hoʻolako papa hou i hoʻokahi pule?

E kauoha i ʻekolu ʻāpana, e ana i ka mānoanoa ma ʻeiwa mau kiko me ka micrometer a hōʻole i kekahi mea ma waho aʻe a i ʻole 0.2 mm, a laila e holo i kahi hoʻāʻo cross-hatch ASTM D3359 a koi i 4B a ʻoi aku paha ma mua o ka hoʻokuʻu ʻana i kahi kauoha pahu.

Ua helu ʻia ke ahi papa pahu PVC no ka hoʻolaha i loko?

ʻO ka papa pahu pahu PVC ʻoʻoleʻa ka mea e pale ai i ka lapalapa ma muli o kāna maʻiʻo chlorine, a ʻo ka hapa nui o nā helu kālepa o 5 mm a ma luna e hoʻāʻo ʻia i ASTM E84 me kahi papa kuhikuhi ahi ma waena o 15 a me 25. He mānoanoa kikoʻī nā helu, no laila e noi mau i ka hōʻike no ka mānoanoa āu e kūʻai nei.