Kaʻa Polyurethane Sealant Renz-43
Hōʻike huahana
Inā ʻoe e hoʻoponopono nei i nā kino kaʻa a i ʻole ka hui ʻana i nā ʻāpana kaʻa, ʻo kā mākou mea hoʻopaʻa polyurethane automotive ka hopena kūpono no ka hōʻoia ʻana i kahi sila palekana a paʻa. Hāʻawi kona ʻano modulus kiʻekiʻe i ka ikaika a me ka maʻalahi e pono ai ke kū i ka paʻakikī o ka hoʻohana ʻana i ka automotive, e kūpono ia no ke koi ʻana i nā noi automotive.
Hāʻawi kā mākou mau mea hoʻopaʻa polyurethane automotive i ke kūpaʻa maikaʻi loa i nā mea kūlohelohe e like me ka hoʻololi ʻana o ka mahana, ka haʻahaʻa a me ka ʻike UV. ʻO kēia ka mea e hōʻoiaʻiʻo ai i ka hoʻopaʻa ʻana o ka sealant i kona kūpaʻa a me ka hoʻopaʻa ʻana i ka hana i loko o nā kaʻa kaʻa koʻikoʻi, e hāʻawi ana i ka hilinaʻi lōʻihi a me ka pale.
Nā wahi o ka noi
• ka hana kino o na kaa .containers .caravans etc.
• Hoʻopaʻa ʻia a hoʻopaʻa ʻia i nā awāwa ventila, nā auwai a me nā spouts etc.
• Ka hoʻopaʻa ʻana i nā ʻāpana metala.
• No ka ho'ēmi haʻalulu i nā ʻano hana a pau o ka ʻāpana metala, Hoʻopaʻa i ka wai, ea, kinoea a me ka lepo.
Hōʻike
pahu pahu: 310ml
Sausage: 400ml / 600ml
Barela: 240KGS / 260KGS
ʻIkepili ʻenehana①
| Renz43 | ||
| Nā mea | Kūlana | Waiwai maʻamau |
| Ka nana aku | ʻEleʻele, Keʻokeʻo, ʻAhinahina paʻi homogenous | / |
| ʻO ka mānoanoa GB/T 13477.2 | 1.55±0.1 | 1.50 |
| Extrudability ml/min GB/T 13477.4 | ≥250 | 400 |
| ʻAi ʻia ʻana (mm) GB/T 13477.6 | ≤0.5 | 0 |
| Ka manawa kūʻokoʻa ②(min) GB/T 13477.5 | 30~50 | 40 |
| ʻO ka māmā hoʻōla (mm/d) HG/T 4363 | ≥3.0 | 3.2 |
| Maʻiʻo lauwili(%) GB/T 2793 | ≥95 | 95 |
| Kahakai A-oolea GB/T 531.1 | 50~55 | 53 |
| Ka ikaika uʻi MPa GB/T 528 | ≥1.5 | 2.1 |
| Elongation ma ka hoomaha % GB/T 528 | ≥450 | 500 |
| Kaha waimaka (N/mm) GB/T 529 | ≥10 | 12 |
| Ka ikaika wili-wili (MPa) GB/T 7124 | ≥4.0 | 4.0 |
| Ka wela hana (℃) | -40～90 | |
Nā kikoʻī ʻē aʻe
ʻO Guangdong Pustar Adhesives & Sealants Co., Ltd. he mea hana ʻoihana o ka polyurethane sealant a hoʻopili i Kina. Hoʻohui ka hui i ka noiʻi ʻepekema, hana a kūʻai aku. ʻAʻole wale kāna kikowaena ʻenehana R&D ponoʻī, akā hui pū me nā kulanui he nui e kūkulu i kahi ʻōnaehana noiʻi noiʻi a me ka hoʻomohala ʻana.
Ua hoʻomaikaʻi nui ʻia ka poliurethane sealant "PUSTAR" nona ponoʻī e nā mea kūʻai aku no kona kūlana kūpaʻa a maikaʻi loa. I ka hapa lua o ka makahiki 2006, i ka pane ʻana i nā loli o ka noi mākeke, ua hoʻonui ka hui i ka laina hana ma Qingxi, Dongguan, a ua hōʻea ka pae hana makahiki ma mua o 10,000 tons.
No ka manawa lōʻihi, aia kahi kū'ē like ʻole ma waena o ka noiʻi ʻenehana a me ka hana ʻana i nā mea hana polyurethane sealing, kahi i kaupalena ʻia ai ka hoʻomohala ʻana o ka ʻoihana. ʻOiai i ka honua, hiki i nā hui liʻiliʻi ke hoʻokō i ka hana nui, akā ma muli o kā lākou Adhesive ikaika loa a me ka hoʻopaʻa ʻana i ka hana, ke hoʻonui mālie nei ka mana o ka mākeke, a ʻo ka hoʻomohala ʻana o ka polyurethane sealant a me nā mea hoʻopili i ʻoi aku ma mua o nā mea hoʻopaʻa silicone kahiko ke ʻano maʻamau. .
Ma hope o kēia ʻano, ua hoʻokumu ʻo Pustar Company i ke ʻano hana hana "anti-experiment" i ka hana noiʻi a me ka hoʻomohala lōʻihi, wehe i kahi ala hou i ka hana nui, hui pū me kahi hui kūʻai ʻoihana, a ua hoʻolaha ma nā wahi āpau. ʻāina a lawe ʻia aku i ʻAmelika Hui Pū ʻIa, Rusia a me Kanada. A ʻo ʻEulopa, kaulana ke kahua noi i ka hana kaʻa, kūkulu a me ka ʻoihana.
Hose sealant hoʻohana i nā ʻanuʻu
Nā ʻanuʻu kaʻina o ka hoʻonui ʻana i ka nui ʻana
E hoʻomākaukau i nā mea hana hana: ka pū hoʻopaʻa puʻupuʻu kūikawā nā mīkina lima pepa maikaʻi ʻo spatula knife Clear glue utility knife brush rubber tip scissors liner.
E hoʻomaʻemaʻe i ka ʻili o ke kumu lāʻau
E waiho i ka mea pale (polyethylene foam strip) e hōʻoia i ka hohonu o ka padding ma kahi o 1 knm mai ka paia.
Pepa i hoʻopili ʻia e pale i ka hoʻohaumia ʻana o nā ʻāpana hana ʻole
E ʻoki i ka nozzle me ka pahi
Eʻoki i ka puka sealant
I loko o ka nozzle glue a i loko o ka pū glue
Hoʻopili like ʻia ka sealant a hoʻokuʻu mau ʻia mai ka nozzle o ka pū glue. Pono e neʻe mālie ka pū kelu e hōʻoia i ka pili pono ʻana o ke kumu pipili me ka mea hoʻopaʻa a pale i nā ʻōhū a i ʻole nā lua mai ka neʻe wikiwiki loa.
E kau i ke kāpili maʻemaʻe i ka ʻōpala (maʻalahi e hoʻomaʻemaʻe ma hope) a hoʻololi i ka ʻili me ka ʻōpala ma mua o ka hoʻohana maloʻo.
Wehe i ka pepa
Hoʻohana ʻia nā ʻanuʻu o ka paipu paʻa paʻa
Poke i ka ʻōmole sila a ʻoki i ka nozzle me ke anawaena kūpono
E wehe i ka lalo o ka sealant e like me ke kini
E hoʻokuʻu i ka nozzle glue i loko o ka pū glue
