High Quality Kuvaka Adhesive Sealant Lejell210
Technical Data①
| Lejell210 | ||
| Items | Standard | Typical Value |
| Chitarisiko | Dema, chena, grey homogenous paste | / |
| Density GB/T 13477.2 | 1.4±0.1 | 1.33 |
| Extrudability ml/min GB/T 13477.4 | ≥150 | 300 |
| Sagging zvimiro(mm) GB/T 13477.6 | ≤3 | 0 |
| Tora nguva yemahara②(h) GB/T 13477.5 | ≤24 | 2 |
| Kurapa kumhanya (mm/d) HG/T 4363 | ≥2.0 | 2.2 |
| Zviri mukati (%) GB/T 2793 | ≤8 | 2 |
| Shore A-kuoma GB/T 531.1 | 25~30 | 28 |
| Tensile simba MPa GB/T 528 | ≥0.8 | 1.1 |
| Elongation panguva yekuzorora% GB/T 528 | ≥750 | 850 |
| Tensile modulus Mpa GB/T 13477.8 | ≤0.4(23℃) | 0.30 |
| Tensile zvivakwa pakuchengetwa kwekuwedzera GB/T 13477.10 | Hapana kukundikana | Hapana kukundikana |
| Adhesion/cohesion properties pakuchengetwa kuwedzera mushure mekunyudzwa mumvura GB/T 13477.11 | Hapana kukundikana | Hapana kukundikana |
| Adhesion/cohesion properties panguva yakasiyana tembiricha GB/T 13477.13 | Hapana kukundikana | Hapana kukundikana |
| Elastic recovery rate% GB/T 13477.17 | ≥70 | 80 |
| Kushanda tembiricha (℃) | -40～90 | |
① Yese data iri pamusoro yakaedzwa pasi peyakamisikidzwa mamiriro pa23±2°C, 50±5%RH.
② Kukosha kwekutora nguva yemahara kwaizokanganiswa nekuchinja kwekushisa kwezvakatipoteredza uye hunyoro.
Mamwe Mashoko
Guangdong Pustar Adhesives & Sealants Co., Ltd. inyanzvi inogadzira polyurethane sealant uye inonamira muChina. Iyo kambani inobatanidza tsvakiridzo yesainzi, kugadzira uye kutengesa. Haisi chete ine yayo R&D tekinoroji nzvimbo, asi zvakare inoshanda pamwe nemayunivhesiti mazhinji kuvaka tsvagiridzo nekusimudzira application system.
Iyo yekuzvimiririra brand "PUSTAR" polyurethane sealant yakarumbidzwa zvakanyanya nevatengi nekuda kwekugadzikana kwayo uye kwemhando yepamusoro. Muchikamu chechipiri cha2006, mukupindura shanduko mukudiwa kwemusika, kambani yakawedzera mutsara wekugadzira muQingxi, Dongguan, uye chiyero chegore chekugadzira chasvika matani anopfuura zviuru gumi.
Kwenguva yakareba, pave paine kupokana kusingawirirane pakati pekutsvagisa kwehunyanzvi uye kugadzirwa kwemaindasitiri ezve polyurethane sealing zvinhu, izvo zvave kurambidza kusimukira kweindasitiri. Kunyangwe munyika, makambani mashoma chete anogona kuwana kugadzirwa kwakakura, asi nekuda kwesimba rawo rakasimba reAdhesive uye yekuisa chisimbiso, pesvedzero yemusika iri kuwedzera zvishoma nezvishoma, uye kugadzirwa kwepolyurethane sealant uye zvinonamira zvinodarika zvechinyakare silicone sealants ndiyo inowanzoitika. .
Kutevera maitiro aya, Pustar Company yakatanga nzira yekugadzira "anti-experiment" mukutsvaga kwenguva refu nekusimudzira maitiro, yakavhura nzira nyowani yekugadzirwa kwakakura, yakabatana nechikwata chehunyanzvi chekushambadzira, uye yakapararira munzvimbo dzese. nyika uye kutumirwa kuUnited States, Russia neCanada. Uye Europe, iyo ndima yekushandisa yakakurumbira mukugadzira mota, kuvaka uye indasitiri.
Hose sealant shandisa matanho
Matanho ekuwedzera akabatanidzwa saizi
Gadzirira maturusi ekuvaka: yakakosha glue pfuti mutongi yakanaka bepa magirovhosi spatula banga
Chenesa chigadziko chinonamira
Isa iyo padding zvinhu (polyethylene foam strip) kuona kuti kudzika kwepadhi kunosvika 1 cm kubva kumadziro.
Pepa rakanamirwa kudzivirira kusvibiswa kwechisimbiso chezvikamu zvisiri zvekuvaka
Cheka muromo wakachinjika nebanga
Cheka sealant kuvhura
Pinda mumuromo weglue uye mupfuti yeglue
Iyo sealant inofanana uye inoramba ichibudiswa kubva mumuromo wepfuti yeglue. Pfuti yeglue inofanira kufamba zvakaenzana uye zvishoma nezvishoma kuti ive nechokwadi chekuti chigadziko chekunamatira chakanyatso sangana nechisimbiso uye kudzivirira mabhubhu kana maburi kuti asafambe nekukurumidza.
Isa guruu rakajeka kune scraper (zviri nyore kuchenesa gare gare) uye shandura nzvimbo yacho ne scraper isati yaoma kushandiswa.
Bvisa bepa
Hard tube sealant shandisa matanho
Poke bhodhoro rekuvhara uye cheka muromo nedhayamita yakakodzera
Vhura pasi pechisimbiso segaba
Nyora muromo weglue mupfuti yeglue
