SWD250 Spray Rigid Polyurethane Foam Kuvaka madziro ekupisa kupisa zvinhu
Hunhu
SWD250 yekunze madziro akaomeswa polyurethane furo isimba idzva rinoita zvekudzivirira rinobva rapfapfaidzwa-kuumbwa neA & B mvura iri pasi pekumanikidzwa kwakanyanya kwepfuti yekupfapfaidza.Iyo yemvura zvinhu ine fluidity yakanaka uye permeability pasi pekumanikidzwa kwakanyanya iyo inokwanisa kuramba ichipupuma mukati memadziro uye yakanyatso sunga nenheyo kuvhara mapeji.Simba rekunamira (≥40Kpa) rakasungirirwa nechigadziko rinopfuura simba rekubvaruka reiyo yakaomesesa furo pachayo, haizobvisire kunyange iyo substrate inoitika kuwedzera uye kuderera.Ichi chigadzirwa chine asidhi uye alkali inodzivirira, inonyungudutsa uye inopesana nekuchembera, hupenyu hwesevhisi hwapfuura makore makumi mashanu inokodzera kutenderera kwechivakwa chekunze kwechivako uye kugadzirisa matambudziko ese ezvigadzirwa zvechinyakare 'kazhinji kugadzirisa kubva kunyura mumvura, kunyorova. kutorwa uye kubuda.SWD250 inzvimbo-inoshamwaridzika yakachengeteka yakashandiswa neachangobva Eco hushamwari foaming agent iyo isina kunyungudika, isina kushanduka uye isina kusvibiswa mukugadzira uye maitiro ekushandisa.
Zvinotsanangurwa
| Density | ≥35kg/㎥ |
| kumanikidza simba | ≥0.2Mpa |
| kupisa conductivity coefficient | ≤0.022W/(mk) |
| Mwero wekunyudzwa kwemvura v/v | ≤2% |
| Dimensional kugadzikana (70 ℃ 48h) | ≤1% |
| Yakavharwa-sero rate | ≥95% |
| kupisa kuita | B2 kirasi |
Iyo yekupisa yekumisa mhedzisiro inosangana zvizere uye zvirinani pane zvinodiwa zvekudziya nzvimbo dzekugara mukatiJGJ26-89 yekugara chivakwa chesimba chinoshanda dhizaini chiyero.Basa rekudzimisa moto rinoenderanaGBJ16Kuvaka Dhizaini Motoretardant code.
Maitiro anokurudzirwa
| Aihwa. | Performance process |
| 1 | kuenzanisa kunze kwemadziro substrate |
| 2 | bvisa madziro ekunze pasina guruva uye Marara |
| 3 | bhurasha iyo coating slurry |
| 4 | pfapfaidza polyurethane rigid furo pamurairo. |
| 5 | namatira pamucheka wemambure |
| 6 | shandisa anti-crack putty kuti idzikame pamusoro |
| 7 | bhurashi coatings kana stick tiles. |
Mamiriro chaiwo emuviri
| Item | Test standard | Results |
| Kuoma kwepenzura | H | |
| Adhesive simba (Mpa) simbi base | HG/T 3831-2006 | 9.3 |
| Adhesive simba (Mpa) kongiri base | HG/T 3831-2006 | 2.8 |
| Impermeability | 2.1Mpa | |
| Kubhenda bvunzo (cylindrical shaft) | ≤1mm | |
| Abrasion resistance (750g/500r) mg | HG/T 3831-2006 | 5 |
| Impact resistance kg·cm | GB/T 1732 | 50 |
| Anti-kuchembera, kukurumidza kuchembera 1000h | GB/T14522-1993 | Kurasika kwechiedza＜1, kuchaki ＜1 |
Sarudzo yekushandisa
kupisa kupisa kwemadziro ekuvaka uye denga
Sherufu hupenyu
Mwedzi gumi (mukati nemamiriro akaoma uye anotonhorera)
Packing
Chikamu 250kg / bucket;B chikamu 200kg / bucket.
Nzvimbo dzekugadzira
Minhang Shanghai Guta, uye Nantong pamhenderekedzo yegungwa maindasitiri ekugadzira paki muJiangsu (5% yezvigadzirwa zvakatorwa kunze kwenyika kubva kuSWD US, 60% kubva kumakambani emarudzi akawanda muShanghai, 35% kubva kuvatsigiri vemunharaunda)
Chengetedzo
Kushandisa chigadzirwa ichi kunofanirwa kuenderana nemutemo wakakodzera wenyika wehutsanana, chengetedzo uye kuchengetedzwa kwezvakatipoteredza.Usatombobata pamusoro pemvura yakanyorova.
Global kushandiswa
Kambani yedu ine chinangwa chekupa vatengi vepasirese zvigadzirwa zvakajairwa zvekupfekedza, zvisinei gadziriso dzetsika dzinogona kuitwa kuti dzigadzirise uye kukwidziridza mamiriro akasiyana edunhu uye tsika dzepasirese.Mune ino kesi, yekuwedzera imwe chigadzirwa data ichapihwa.
Chiziviso chekuvimbika
Kambani yedu inovimbisa chokwadi che data rakanyorwa.Nekuda kwekusiyana uye kusiyanisa kwenzvimbo yekushandisa, ndapota edza uye uzvionese usati washandisa.Isu hatitore chero mamwe mabasa kunze kwekuzvishongedza kwemhando uye tinochengeta kodzero yekuchinja iyo data yakanyorwa pasina chiziviso.