201S Hukuru hudiki hwemurazvo Hunodzivirira ammonium polyphosphate yekuvhara machira
Nhanganyaya
TF201S rudzi rwemhando yepamusoro ye polymerization ammonium polyphosphate. Chinhu chikuru chechinhu ichi idiki diki, iyo yakakodzera zvinhu zvine zvinodiwa zvakanyanya pahukuru hwezvikamu.
Sezvo iri diki kwazvo, ine kugadzikana kwakanyanya uye haisi nyore kuibvisa mumvura uye haizokanganisi zvakanyanya hunhu hwechigadzirwa.
Iyo haipindi mumoto wehalogen. Inoshanda semumoto unodzivirira moto kuburikidza ne intumescence mechanism. Kana APP-II yaiswa pamoto kana kupisa, inoora kuita polymeric phosphate acid uye ammonia. Polyphosphoric acid inosangana ne hydroxyl groups kuti igadzire phosphateester isingachinji. Mushure mekushaikwa kwemvura mu phosphateester, furo re carbon rinounganidzwa pamusoro uye rinoshanda se insulation layer.
Nekuda kwekuva kwayo nepolymerization yepamusoro uye kugadzikana kwakanyanya pakupisa, inoshandiswa zvakanyanya mu intumescent coating, inoshanda sechinhu chakakosha mu intumescent formulations ye thermoplastics. Zvakare mune zvimwe zvinhu zvakaita se adhesive tape, cable, glue, sealants, wood, plywood, fiberboard, mapepa, bamboo fibers, extinguisher. TF201 isarudzo yakanakisa zvakare.
Kushandiswa
1. Inoshandiswa kugadzira mhando dzakasiyana dzejira rinopinza mukati rinoita basa repamusoro, rinodzivirira moto pamatanda, kuvaka nhurikidzwa dzakawanda, ngarava, zvitima, tambo, nezvimwewo.
2. Inoshandiswa sechinhu chikuru chinodzivirira moto chemhando yekuwedzera chinodzivirira moto chinoshandiswa mupurasitiki, resin, rabha, nezvimwewo.
3. Gadzirai chinhu chinodzima moto cheupfu chinoshandiswa pamoto wemasango, mafuta nemarasha munzvimbo huru, nezvimwewo.
4. Mupurasitiki (PP, PE, nezvimwewo), Polyester, Rabha, uye machira asingatsvi nemoto anotambanudzwa.
5. Inoshandiswa pakuputira machira.
Magadzirirwo
| Tsanangudzo | TF-201 | TF-201S |
| Chitarisiko | Upfu chena | Upfu chena |
| P2O5(w/w) | ≥71% | ≥70% |
| Huwandu hwePhosphorus (w/w) | ≥31% | ≥30% |
| Zviri mukati (w/w) | ≥14% | ≥13.5% |
| Kupisa Kwekuora (TGA, 99%) | ＞240℃ | ＞240℃ |
| Kunyungudika (10% aq., pa25ºC) | 0.50% | 0.70% |
| pH kukosha (10% aq. Pa 25ºC) | 5.5-7.5 | 5.5-7.5 |
| Kusviba (10% aq, pa25℃) | 10 mpa.s | 10 mpa.s |
| Hunyoro (w/w) | 0.3% | 0.3% |
| Avhareji yehukuru hwechikamu (D50) | 15~25µm | 9~12µm |
| Saizi Yechikamu (D100) | ＜100µm | ＜40µm |
Kushandiswa kweTF-201S
1. Machira ane saizi yezvidimbu zvinodiwa.
2. Rabha.
3. Furo rePU rakaomarara 201S+AHP.
4. Epoxy namatidza 201S+AHP.
Chikumbiro chinoreva kupfeka kwemusana kwemachira
| TF-201S | Emulsion yeAcrylic | Mumiriri weKuparadzira | Mumiriri Anosvibisa | Mumiriri wekukora |
| 35 | 63.7 | 0.25 | 0.05 | 1.0 |
Kuratidzwa kweMufananidzo
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