TF-241 Ammonium polyphosphate isina Halogen inodzivisa murazvo wePP
Nhanganyaya
Zvakanakira zvekushandisa musanganiswa weAPP TF-241 ine mudziviriri wemoto mu polypropylene (PP) ndeizvi zvinotevera. Chekutanga, TF-241 inoderedza kupisa kwePP, ichisimudzira kudzivirira kwayo moto. Izvi zvakakosha mumashandisirwo ayo kuchengetedzeka kwemoto kuri chinhu chakakosha. Chechipiri, TF-241 ine kugadzikana kwakanaka kwekupisa, ichichengetedza kusimba kwePP pasi pekupisa kwakanyanya. Inobatsirawo kuderedza kuburitswa kweutsi uye kuburitswa kwegesi ine chepfu panguva yekupiswa, zvichideredza njodzi dzinogona kuitika pahutano. Pamusoro pezvo, TF-241 inoenderana nePP zvakanaka kwazvo, zvichiita kuti ive nyore kubatanidzwa uye kushanda kwayo nguva dzose. Kazhinji, musanganiswa weTF-241 unoratidza zvakanakira zvayo zvikuru semudziviriri wemoto wePP.
Tsanangudzo
| Tsanangudzo | TF-241 |
| Chitarisiko | Upfu chena |
| Zviri mukati meP (w/w) | ≥22% |
| Zviri mukati meN (w/w) | ≥17.5% |
| pH kukosha (10% aq, pa25℃) | 7.0~9.0 |
| Kusviba (10% aq, pa25℃) | ＜30mPa·s |
| Hunyoro (w/w) | 0.5% |
| Saizi yezvikamu (D50) | 14 ~ 20µm |
| Saizi yezvikamu (D100) | ＜100µm |
| Kunyungudika (10% aq, pa25℃) | 0.70g/100ml |
| Kupisa Kwekuora (TGA, 99%) | ≥270℃ |
Hunhu
1. Maion esimbi inorema uye isina halogen.
2. Kuwanda kwemhepo, kuburitsa utsi kushoma.
2. Hupfu chena, hunodzivirira mvura zvakanaka, hunogona kupasa bvunzo yekunyudzwa mumaawa 168 pa70℃.
3. Kugadzikana kwakanyanya kwekupisa, kushanda zvakanaka kwekugadzirisa, hapana mvura inotsvedza pachena panguva yekugadzirisa.
4. Huwandu hudiki hwekuwedzera, kushanda zvakanaka kwemurazvo, anopfuura 22% anogona kupfuura UL94V-0 (3.2mm).
5. Zvigadzirwa zvinodzivirira moto zvine simba rakanaka rekudzivirira kupisa kwakanyanya uye zvinogona kupasa bvunzo dzeGWIT 750℃ neGWFI 960℃.
7. Inogona kuora kuita phosphorus nenitrogen compounds.
Kushandiswa
TF-241 inoshandiswa mu PP-H uye copolymerization PP-B neHDPE. Inoshandiswa zvakanyanya mu polyolefin neHDPE zvinodzora moto zvakaita se steam air heater nemidziyo yemumba.
Fomura Yekunongedzera ye3.2mm PP (UL94 V0):
| Zvinhu | Fomura S1 | Fomura S2 |
| Homopolymerization PP (H110MA) | 77.3% |
|
| Kugadziriswa kwePP (EP300M) |
| 77.3% |
| Mafuta ekuzora (EBS) | 0.2% | 0.2% |
| Antioxidant (B215) | 0.3% | 0.3% |
| Inodzivirira kudonha kwemvura (FA500H) | 0.2% | 0.2% |
| TF-241 | 22-24% | 23-25% |
Hunhu hwemakanika hwakavakirwa pahuwandu hwe30% hweTF-241. Ne30% TF-241 kusvika UL94 V-0(1.5mm)
| Chinhu | Fomura S1 | Fomura S2 |
| Mwero wekubvira wakamira | V0(1.5mm) | UL94 V-0(1.5mm) |
| Muganho weokisijeni (%) | 30 | 28 |
| Simba rekudhonza (MPa) | 28 | 23 |
| Kureba panguva yekumbozorora (%) | 53 | 102 |
| Mwero wekubvira kwemoto mushure mekufashaidzwa nemvura (70℃, 48h) | V0(3.2mm) | V0(3.2mm) |
| V0(1.5mm) | V0(1.5mm) | |
| Flexural modulus (MPa) | 2315 | 1981 |
| Nhamba yekunyunguduka (230℃,2.16KG) | 6.5 | 3.2 |
Kurongedza:25kg/bhegi, 24mt/20'fcl isina mapallet, 20mt/20'fcl ine mapallet. Zvimwe zvekurongedza kana zvakumbirwa.
Kuchengetera:munzvimbo yakaoma uye inotonhorera, ichichengetedza hunyoro nezuva,hupenyu hwemaawa maviri.
Zvigadzirwa zvine chekuita nazvo
Zvigadzirwa zvine chekuita nazvo
