He mea paʻakikī ke koho ʻana i ka resin plastik kūpono no kāu pāhana hoʻoheheʻe ʻana.ʻO ke kumukūʻai, ka nui, ka maʻalahi, ka ikaika, a me nā mea ʻē aʻe e pili ana i ka resin i kūpono no kāu ʻāpana.
Eia kahi hoʻolauna i nā ʻano, nā pōmaikaʻi, a me nā hemahema i nā resins i hoʻohana mau ʻia i ka hoʻoheheʻe ʻana.
Polyethylene Māmā Kiʻekiʻe (HDPE)
ʻO HDPE ka ʻilika #1 o ka honua a ʻo ka mea i hoʻoheheʻe pinepine ʻia e puhi.Hoʻohana ʻia ia i loko o kahi ʻano nui o nā huahana, me nā hue no nā wai mea kūʻai aku e like me ka shampoo a me ka aila kaʻa, nā mea hoʻoluʻu, nā hale pāʻani, nā pahu wahie, nā pahu ʻoihana, a me nā pahu lawe.He mea hoʻoheheʻe ʻia, translucent a maʻalahi ka waihoʻoluʻu ʻana, a ʻaʻole kemika (Apono ʻia ʻo FDA a ʻoi paha ka palekana o nā plastics āpau).ʻO PE ka resin i hoʻohana hou ʻia me ka hoʻohana ʻana i ke code recycling 2.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $0.70/paona. | ʻO ka mānoanoa | 0.95 g/cc |
| Haʻahaʻa Temp | -75°F | Kiekie Wela Deflection | 160°F |
| Flex Modulus | 1,170 mpa | ʻoʻoleʻa | Kahakai 65D |
Polyethylene Māmā Haʻahaʻa (LDPE)
Loaʻa nā ʻano like ʻole o LDPE me ka linear-low (LLDPE) a me nā hui pū me ka ethyl-vinyl-acetate (LDPE-EVA).Hoʻohana ʻia ʻo LDPE no nā huahana palupalu e koi ana i kahi kiʻekiʻe o ke koʻikoʻi o ke koʻikoʻi kūʻē a i ʻole ka maʻalahi.ʻO ka maʻamau, ʻoi aku ka kiʻekiʻe o ka ethyl-vinyl-acetate (EVA), ʻoi aku ka palupalu o ka ʻāpana i hoʻoheheʻe ʻia.ʻO nā noi maʻamau e pili ana i nā ʻōmole squeeze, traffic channelizers, a me nā fender waʻa.ʻO ka hoʻohana kiʻekiʻe loa he kiʻi puhi no nā ʻeke plastik.He ʻoluʻolu hoʻi ia, translucent a maʻalahi ke kala, kemika inert, a hana hou ʻia ma lalo o ke code 4.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $0.85/paona. | ʻO ka mānoanoa | 0.92 g/cc |
| Haʻahaʻa Temp | -80°F | Kiekie Wela Deflection | 140°F |
| Flex Modulus | 275 mpa | ʻoʻoleʻa | Kahakai 55D |
Polypropylene (PP)
ʻO PP ka ʻilika #2 o ka honua - he resin hoʻoheheʻe ʻia kaulana loa.Ua like ka PP me HDPE, akā ʻoi aku ka paʻakikī a me ka haʻahaʻa haʻahaʻa, e hāʻawi ana i kekahi mau pono.Hoʻohana maʻamau ʻia ʻo PP i nā noi wela kiʻekiʻe, e like me nā paipu holoi kīʻaha a me nā ʻāpana olakino e pono ai ka autoclave sterilization.He ʻoluʻolu a me ka translucent a maʻalahi ke kala.Hāʻawi kekahi mau mana i wehewehe ʻia i ka "contact clarity."He mea maʻamau ka hana hou ʻana o PP ma lalo o ke code 5.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $0.75/paona. | ʻO ka mānoanoa | 0.90 g/cc |
| Haʻahaʻa Temp | 0°F | Kiekie Wela Deflection | 170°F |
| Flex Modulus | 1,030 mpa | ʻoʻoleʻa | Kahakai 75D |
Polyvinyl Chloride (PVC)
ʻOiai ʻo PVC ka plastik #3 o ka honua, ua nānā nui ʻia no ka hoʻohana ʻana i ka cadmium a me ke alakaʻi ma ke ʻano he stabilizers, hoʻokuʻu i nā waikawa hydrochloric (HCl) i ka wā e hana ai, a me ka hoʻokuʻu ʻana i nā monomers vinyl chloride koena ma hope o ka hoʻoheheʻe ʻana (ua hoʻemi ʻia ka hapa nui o kēia mau pilikia).He translucent ka PVC a hele mai ma nā ʻano ʻoʻoleʻa a palupalu - hoʻohana mau ʻia ka resin palupalu i ka hoʻoheheʻe ʻana.Loaʻa i nā noi maʻamau nā ʻāpana olakino palupalu, bellows, a me nā cones traffic.Manaʻo ʻia nā mea hana kūikawā e pale i ka corrosion mai HCl.Hiki ke hana hou ʻia ka PVC ma lalo o ke code 3.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $1.15/paona. | ʻO ka mānoanoa | 1.30 g/cc |
| Haʻahaʻa Temp | -20°F | Kiekie Wela Deflection | 175°F |
| Flex Modulus | 2,300 mpa | ʻoʻoleʻa | Kahakai 50D |
Polyethylene Terephthalate (PET)
ʻO PET kahi polyester i hoʻoheheʻe pinepine ʻia i loko o nā ipu maʻemaʻe.ʻOiai ʻaʻole hiki ke hoʻoheheʻe ʻia ka PET mold, he mea maʻamau ia, no ka mea, makemake ka resin i ka maloʻo nui.ʻO ka mākeke ʻo PET blow molding nui loa no ka inu ʻoluʻolu a me nā hue wai.Ke ulu nei nā kumukūʻai hana hou PET ma lalo o ke code recycle 1.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $0.85/paona. | ʻO ka mānoanoa | 1.30 g/cc |
| Haʻahaʻa Temp | -40°F | Kiekie Wela Deflection | 160°F |
| Flex Modulus | 3,400 mpa | ʻoʻoleʻa | Kahakai 80D |
Nā Elastomer Thermoplastic (TPE)
Hoʻohana ʻia nā TPE e pani i ka lāʻau kūlohelohe i nā ʻāpana i hoʻoheheʻe ʻia.He opaque ka mea a hiki ke kala (ʻeleʻele maʻamau).Hoʻohana maʻamau ʻia nā TPE i nā uhi hoʻokuʻu kaʻa a me nā ducts intake ea, bellows, a me nā wahi hoʻopaʻa.Hoʻoheheʻe maikaʻi ʻia ma hope o ka maloʻo ʻana a hoʻomaʻamaʻa maʻamau.Eia nō naʻe, ua kaupalena ʻia ka uku hana hou ʻana ma lalo o ke code 7 (nā plastics ʻē aʻe).
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $2.25/paona. | ʻO ka mānoanoa | 0.95 g/cc |
| Haʻahaʻa Temp | -18°F | Kiekie Wela Deflection | 185°F |
| Flex Modulus | 2,400 mpa | ʻoʻoleʻa | Kahakai 50D |
Acrylonitrile Butadiene Styrene (ABS)
ʻO ka ABS he plastic paʻakikī, hoʻohana ʻia e hoʻoheheʻe i nā mahiole pōpeku.ʻO ka Blow molding grade ABS he opaque a waihoʻoluʻu no ka hoʻohana ʻana i nā hale uila a me nā mea liʻiliʻi.Hana maikaʻi ʻo ABS ma hope o ka maloʻo ʻana.Eia nō naʻe, ʻaʻole kū like nā ʻāpana i hana ʻia mai ABS e like me ka PE a i ʻole PP, no laila pono e hoʻohana ʻia me ka makaʻala me nā ʻāpana e pili ana me nā kemika.Hiki i nā māka like ʻole ke hele i ka Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances Testing (UL 94), Classification V-0.Hiki ke hoʻohana hou ʻia ʻo ABS e like me ke code 7, akā paʻakikī kona paʻakikī.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $1.55/paona. | ʻO ka mānoanoa | 1.20 g/cc |
| Haʻahaʻa Temp | -40°F | Kiekie Wela Deflection | 190°F |
| Flex Modulus | 2,680 mpa | ʻoʻoleʻa | Kahakai 85D |
Polyphenylene Oxide (PPO)
ʻO PPO kahi resin opaque.Pono ia e hoʻomaloʻo a loaʻa ka mana huki huki i ka wā e hoʻoheheʻe ai.Hoʻopaʻa kēia i nā mea hoʻolālā i nā ʻāpana PPO me nā lākiō puʻupuʻu maikaʻi a i ʻole nā ʻano pālahalaha, e like me nā panela a me nā pākaukau.He ʻoʻoleʻa a ʻano ikaika nā ʻāpana i hoʻoheheʻe ʻia.E like me ABS, hiki i nā māka PPO ke hele i ka UL 94 V-0 nā koina hiki ke ʻā.Hiki ke hana hou ʻia, a ua ʻae kekahi mau mea hana hou ma lalo o ke code 7.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $3.50/paona. | ʻO ka mānoanoa | 1.10 g/cc |
| Haʻahaʻa Temp | -40°F | Kiekie Wela Deflection | 250°F |
| Flex Modulus | 2,550 mpa | ʻoʻoleʻa | Kahakai 83D |
Nailon/Polyamides (PA)
Hoʻoheheʻe koke ʻia ka nylon, no laila ʻoi aku ka maʻamau o ka hoʻohana ʻana i ka hoʻoheheʻe ʻana.ʻO nā resins i hoʻohana ʻia no ka hoʻoheheʻe ʻana i ka puhi ʻana he mau ʻano like ʻole o ka nylon 6, nylon 4-6, nylon 6-6, a me ka nylon 11.
ʻO ka Nylon kahi mea translucent kumu kūʻai kūpono i loaʻa ke kūpaʻa kemika maikaʻi a hana maikaʻi i nā wahi wela kiʻekiʻe.Hoʻohana pinepine ʻia e hana i nā paipu a me nā waihona i loko o nā keʻena mīkini kaʻa.Hoʻokahi papa kūikawā, nylon 46, kū i nā wela mau a hiki i 446°F.Hoʻokō kekahi mau māka i nā pae hoʻohālikelike UL 94 V-2.Hiki ke hana hou ʻia ka nylon, i kekahi mau kūlana, ma lalo o ke code recycled 7.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $3.20/paona. | ʻO ka mānoanoa | 1.13 g/cc |
| Haʻahaʻa Temp | -40°F | Kiekie Wela Deflection | 336°F |
| Flex Modulus | 2,900 mpa | ʻoʻoleʻa | Kahakai 77D |
Polycarbonate (PC)
ʻO ka paʻakikī o kēia mea akaka, workhorse mea kūpono no nā huahana mai nā maka aniani a i ke aniani pale-polo i loko o nā cockpits.Hoʻohana mau ʻia e hana i nā ʻōmole wai 5-galani.Pono e hoʻomaloʻo ʻia ka PC ma mua o ka hana ʻana.Hana maikaʻi ia i nā ʻano kumu, akā pono ka loiloi koʻikoʻi no nā ʻano paʻakikī.He mea paʻakikī loa ka wili, akā hana hou ma lalo o ke code recycle 7.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $2.00/lb. | ʻO ka mānoanoa | 1.20 g/cc |
| Haʻahaʻa Temp | -40°F | Kiekie Wela Deflection | 290°F |
| Flex Modulus | 2,350 mpa | ʻoʻoleʻa | Kahakai 82D |
Polyester & Co-polyester
Hoʻohana pinepine ʻia ka polyester i ka fiber.ʻAʻole like me PET, ʻo nā polyesters i hoʻololi ʻia e like me PETG (G = glycol) a me ka co-polyester nā mea i wehewehe ʻia i hiki ke hoʻoheheʻe ʻia.Hoʻohana ʻia ka co-polyester ma ke ʻano he pani no ka polycarbonate (PC) i nā huahana pahu.Ua like ia me PC, akā ʻaʻole maopopo a paʻakikī paha a ʻaʻohe bisphenol A (BPA), kahi mea e hoʻāla ai i nā pilikia olakino ma kekahi mau haʻawina.Hōʻike nā co-polyesters i ka hoʻohaʻahaʻa kino ma hope o ka hoʻoponopono hou ʻana, no laila ua kaupalena ʻia nā mea waiwai i hana hou ʻia ma lalo o ke code 7.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $2.50/paona. | ʻO ka mānoanoa | 1.20 g/cc |
| Haʻahaʻa Temp | -40°F | Kiekie Wela Deflection | 160°F |
| Flex Modulus | 2,350 mpa | ʻoʻoleʻa | Kahakai 82D |
Urethane & Polyurethane
Hāʻawi nā Urethanes i nā waiwai hana i kaulana i nā uhi e like me ka pena.ʻOi aku ka elastic o nā Urethanes ma mua o nā polyurethanes, pono e hana kūikawā ʻia e lilo i urethanes thermoplastic.Hiki ke hoʻolei ʻia nā māka thermoplastic a hoʻoheheʻe ʻia a hoʻoheheʻe ʻia paha.Hoʻohana pinepine ʻia ka mea ma ke ʻano he papa hoʻokahi i loko o ka hoʻoheheʻe ʻana i nā pahu he nui.Hiki ke hoʻohana i nā mana Ionomer e hāʻawi i ka nani.Hoʻopili ʻia ka hana hou ʻana i ka hana hou ʻana i loko o ka hale ma lalo o ke code 7.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $2.70/paona. | ʻO ka mānoanoa | 0.95 g/cc |
| Haʻahaʻa Temp | -50°F | Kiekie Wela Deflection | 150°F |
| Flex Modulus | 380 mpa | ʻoʻoleʻa | Kahakai 60A – 80D |
Acrylic & Polystyrene
ʻO ka mālamalama o kēia mau resins haʻahaʻa haʻahaʻa e alakaʻi i nā mea kūʻai aku e noi iā lākou no nā noi e like me nā lens kukui.Hoʻokuʻu maʻamau ka mea i ka wā extrusion a hoʻoheheʻe ʻia i loko o kahi ʻano wai, kahi e haʻahaʻa ai ka helu kūleʻa o ka extrusion blow molding.Ke hoʻomau nei nā mea hana a me nā mea hoʻohuihui i ka hana ʻana i nā hoʻomaikaʻi ʻana no nā māka extrusion me kekahi kūleʻa.Hiki ke hana hou ʻia ka mea, maʻamau no ka hoʻohana ʻana i ka hoʻoheheʻe ʻana, ma lalo o ke code 6.
Nā hoʻohālikelike waiwai hoʻohālikelike
| Koina | $1.10/paona. | ʻO ka mānoanoa | 1.00 g/cc |
| Haʻahaʻa Temp | -30°F | Kiekie Wela Deflection | 200°F |
| Flex Modulus | 2,206 mpa | ʻoʻoleʻa | Kahakai 85D |
Mea Hou
Hāʻawi nā mea hana a me nā mea hoʻohui i kahi ʻano kupaianaha o nā waiwai resin i hoʻonui ʻia.Hoʻokomo ʻia nā mea hou aku i kēlā me kēia lā i loaʻa nā ʻano waiwai like ʻole.No ka laʻana, TPC-ET, kahi thermoplastic elastomer o co-polyester, ke pani nei i nā TPE kuʻuna i nā kūlana wela kiʻekiʻe.ʻOi aku ka maikaʻi o ka TPU thermoplastic urethane elastomers hou i nā aila, ʻaʻahu, a haehae ma mua o TPE kuʻuna.Pono ʻoe i kahi mea hoʻolako e hahai i nā hoʻomohala ma ka ʻoihana plastics.
Hoʻohālikelike waiwai hoʻohālikelike ma ke ʻano plastik
| Koina | ʻO ka mānoanoa | Haʻahaʻa Temp | Kiʻekiʻe Temp | Flex Modulus | Kahakai | Code Recycle | |
| HDPE | $0.70/paona | 0.95 g/cc | -75°F | 160°F | 1,170 mpa | 65D | 2 |
| LDPE | $0.85/paona | 0.92 g/cc | -80°F | 140°F | 275 mpa | 55D | 4 |
| PP | $0.75/paona | 0.90 g/cc | 0°F | 170°F | 1,030 mpa | 75D | 5 |
| PVC | $1.15/paona | 1.30 g/cc | -20°F | 175°F | 2,300 mpa | 50D | 3 |
| PET | $0.85/paona | 1.30 g/cc | -40°F | 160°F | 3,400 mpa | 80D | 1 |
| TPE | $2.25/paona | 0.95 g/cc | -18°F | 185°F | 2400 mpa | 50D | 7 |
| ABS | $1.55/paona | 1.20 g/cc | -40°F | 190°F | 2,680 mpa | 85D | 7 |
| PPO | $3.50/paona | 1.10 g/cc | -40°F | 250°F | 2,550 mpa | 83D | 7 |
| PA | $3.20/paona | 1.13 g/cc | -40°F | 336°F | 2,900 mpa | 77D | 7 |
| PC | $2.00/lb | 1.20 g/cc | -40°F | 290°F | 2,350 mpa | 82D | 7 |
| Polyester & Co-polyester | $2.50/paona | 1.20 g/cc | -40°F | 160°F | 2,350 mpa | 82D | 7 |
| Urethane Polyurethane | $2.70/paona | 0.95 g/cc | -50°F | 150°F | 380 mpa | 60A-80D | 7 |
| Acrylic -Styrene | $1.10/paona | 1.00 g/cc | -30°F | 200°F | 2,206 mpa | 85D | 6 |
ʻAʻole pau nā mea hiki ke hana hou i nā mea.E hoʻoikaika mau ʻo Custom-Pak e hoʻomau i nā hanana hou loa a hāʻawi i ka ʻōlelo aʻo maikaʻi loa no ke koho ʻana i nā mea e holomua ai kāu papahana.
Manaʻo mākou he mea kōkua kēia ʻike maʻamau e pili ana i nā mea plastik.E ʻoluʻolu e hoʻomaopopo: He ʻokoʻa ka waiwai o nā māka kikoʻī o kēia mau mea i hōʻike ʻia ma aneʻi.Manaʻo nui mākou e loaʻa iā ʻoe kahi pepa ʻikepili waiwai waiwai e pili ana i ka resin āu e noiʻi nei no laila e hōʻoia ʻoe i ka waiwai hoʻāʻo pololei no kēlā me kēia waiwai.
Kūʻai ʻia nā mea palaki ma kahi mākeke ikaika.Hoʻololi pinepine nā kumukūʻai no nā kumu he nui.ʻAʻole i manaʻo ʻia nā kumukūʻai generalizations e hoʻohana ʻia no nā huaʻōlelo huahana.
Ka manawa hoʻouna: Apr-07-2022