TF-PU501 P uye N yakavakirwa murazvo retardant kune yakasimba PU furo
Nhanganyaya
TF-PU501 chigadzirwa chinodzoreredza moto chakanyatsogadzirirwa PU rigid foam.Iyo grey poda haina halogen-isina uye inorema simbi-isina, ine kwayakarerekera PH kukosha, kuramba kwemvura, yakanaka kudzvinyirira chiutsi, uye yakanyanya kudzoreredza moto.
kana vatengi vasina chinodiwa chehukuru uye mavara, TF-pu501 yakanyatso kuomarara Pu yemoto inodzoreredza, ichipa yakanakisa kudzivirira moto mhinduro yePU zvinhu zvinoshandiswa zvakanyanya muhupenyu hwedu.Munzanga yemazuva ano, kushandiswa kwakapararira kwezvinhu zvePU kwave kuri chinhu chinodiwa munzvimbo dzakasiyana siyana.Zvingave mufenicha, kuvaka, zvekufambisa kana maindasitiri emuchadenga, zvinodiwa zvekudzivirira moto zvinodiwa.
Tsanangudzo
| Tsanangudzo | TF-PU501 |
| Chitarisiko | Grey hupfu |
| P2O5zvirimo (w/w) | ≥41% |
| N zvirimo (w/w) | ≥6.5% |
| pH kukosha (10% kumiswa kwemvura, pa25ºC) | 6.5-7.5 |
| Hunyoro (w/w) | ≤0.5% |
Hunhu
1. Grey poda, inowedzera kana ichipisa, inobudirira mukuderedza utsi.
2. Yakanakisa kudzivirira kwemvura, kwete nyore kudonha, yakakwirira murazvo retardant kunyatsoshanda.
3. Halogen-isina uye hapana heavy metal ions.pH kukosha haina kwayakarerekera, yakachengeteka uye yakagadzikana panguva yekugadzira nekushandisa, yakanaka kuenderana, kwete kuita nemamwe anodzosa moto uye anobatsira.
Application
TF-PU501 inogona kushandiswa chete mukurapa kwekudzivirira moto kana kushandiswa pamwe chete neTEP kune rigid polyurethane furo.Kana yawedzerwa 9% chete, inogona kusvika kuOI chikumbiro cheUL94 V-0.Kana imwe chete yakawedzerwa 15%, inokwanisa kuwana classified B1 yekupisa maitiro ezvivakwa zvekuvaka neGB / T 8624-2012.
Uyezve, huwandu hwehutsi hwefuro huri pasi pe100.
Property Experiment
Moto Retardancy uye Mechanical Property Kuedza yeFR RPUF
(TF- PU501, yakazara kurodha ye15%)
Kunonoka Moto:
| TF-PU501 | Muenzaniso | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | |
| Avhareji yenguva yekudzima (s) | 2 | 2 | 1 | 2 | 3 | 2 |
| Kureba kwemurazvo (cm) | 8 | 10 | 7 | 9 | 8 | 7 |
| SDR | 68 | 72 | 66 | 52 | 73 | 61 |
| OI | 33 | 32 | 34 | 32 | 33 | 32.5 |
| Kupisa moto | B1 | |||||
Mechanical Property:
| Kugadzira | TF-PU501 | Polyether | MDI yakaoma | Foamer | Foam stabilizer | Catalyzer |
| Kuwedzera (g) | 22 | 50 | 65 | 8 | 1 | 1 |
| Simba rekumanikidza (10%)(MPa) | 0.15 - 0.25 | |||||
| Kusimba simba (MPa) | 8 - 10 | |||||
| Foam density (Kg/m3) | 70 - 100 | |||||
Mufananidzo Kuratidzwa
Nyora meseji yako pano ugotitumira
Zvigadzirwa zvinoenderana
Zvigadzirwa zvinoenderana
