ʻO ka hoʻopaʻa hoʻopaʻa hoʻopaʻa wai paʻa wai
Hōʻike huahana
ʻO kekahi o nā pōmaikaʻi nui o kā mākou silicone sealant ʻo ia ka hiki ke hāʻawi i kahi paʻa hilinaʻi a lōʻihi hoʻi ma nā ʻano mea like ʻole. Inā he metala, aniani, keramika a i ʻole ka plastic, hana kā mākou mea hoʻopaʻa i nā mea paʻa ikaika loa e kū nei i ka hoʻāʻo o ka manawa. E haʻi aku i nā hopohopo e pili ana i nā leaka a i ʻole nā ʻāwaha no ka mea hana kā mākou silicone sealant i kahi pale pale e hoʻopaʻa pono ai i ka ʻili i hoʻopā ʻia.
Nā wahi o ka noi
He kūpono no ka hoʻopaʻa ʻana i nā mea hoʻonohonoho like ʻole o nā puka makani a me nā puka.
Hōʻike
Paipu palaki: 240ml / 260ml / 280ml / 300ml
Sausage: 590ml
ʻIkepili ʻenehana
| ʻIkepili ʻenehana① | 6134 | |
| Nā mea | Kūlana | Waiwai maʻamau |
| Ka nana aku | ʻEleʻele, ʻAhinahina, Keʻokeʻo, paʻi homogeneous | / |
| ʻO ka mānoanoa GB/T 13477.2 | 1.50±0.10 | 1.53 |
| Hiki i ka Extrudability (ml/min) GB/T 13477.4 | ≥150 | 300 |
| Nā waiwai keu (mm) GB/T 13477.6 | ≤3 | 0 |
| Ka manawa manuahi②(min) GBfT 13477.5 | ≤30 | 15 |
| Laki hoʻolaʻa elastic% GB/T 13477.17 | ≥80 | 84 |
| Maʻiʻo lauwili (%) GB/T 2793 | ≤8 | 3.8 |
| Kahakai A-paʻakikī GBZT 531.1 | 30~45 | 40 |
| Ka ikaika uʻi MPa GB/T 528 | ≥0.8 | 1.6 |
| ʻO ka hoʻolōʻihi ʻia ma ka haʻihaʻi % GBAT 528 | ≥300 | 350 |
| Modulus Tansile ( MPa ) GB/T 13477.8 | >0.4(23°C) | 0.5 |
| Nā waiwai uʻi ma ka hoʻonui mālama ʻia GB/T 13477.10 | ʻAʻohe hemahema | ʻAʻohe hemahema |
| Nā waiwai hoʻopili a hoʻohui i ka hoʻonui ʻia ʻana ma hope o ka hoʻoinu wai GBfT 13477.11 | ʻAʻohe hemahema | ʻAʻohe hemahema |
| Nā waiwai hoʻopili/cohesion ma ka wela hoʻololi GB/T 13477.13 | ʻAʻohe hemahema | ʻAʻohe hemahema |
| Hoʻopili ma hope o ka hoʻomālamalama ʻana o UV JC/T485 | ʻAʻohe hemahema | ʻAʻohe hemahema |
①Ua hoʻāʻo ʻia nā ʻikepili āpau ma luna ma lalo o ke kūlana maʻamau ma 23±2°C, 50±5%RH.
②E hoʻololi ʻia ke ʻano o ka mahana a me ka haʻahaʻa o ke kaiapuni.
Nā kikoʻī ʻē aʻe
Hoʻopaʻa Paʻa
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
Hoʻonui i nā ʻanuʻu kaʻina hana e hoʻomākaukau ai i nā mea hana: ka pū kāmela kūikawā mīkina lima pepa maikaʻi ʻo spatula knife Maʻemaʻe ka pulupulu pono pahi palaki ʻoki ʻoki ʻoki liner E hoʻomaʻemaʻe i ka ʻili o ke kumu paʻa E waiho i ka mea pale (polyethylene foam strip) e hōʻoia i ka hohonu o ka paʻi. ma kahi o 1 knm mai ka paia i hoʻopaʻa ʻia i ka pepa i mea e pale ai i ka hoʻohaumia ʻana o nā ʻāpana hana ʻole e ʻoki i ka nozzle me ka pahi. ka wehe ʻana o ka sila I loko o ka nozzle glue a i loko o ka pū glue Hoʻopaʻa like ʻia ka hoʻopaʻa ʻana a hoʻomau mau ʻia mai ka nozzle o ka pū glue. Pono e neʻe like ka pū me ka lohi no ka hoʻopaʻa pono ʻana o ke kumu hoʻopili me ka mea hoʻopaʻa a pale i nā ʻōhū a i ʻole nā lua mai ka neʻe wikiwiki ʻana. hoʻohana maloʻo Wehe i ka pepa
Hoʻohana ʻia nā ʻanuʻu o ka paipu paʻa paʻa
Poke i ka omole sila a oki i ka nozzle me ke anawaena kupono Wehe i ka lalo o ka sealant e like me ke kini.
