

TF-261 waa nooc cusub oo ah badeecad dab-damis ah oo tayo sare leh oo halogen hooseeya oo deegaanka u fiican oo gaarta heerka V2 ee polyolefines oo ay samaysay Shirkadda Taifeng. Waxay leedahay cabbir yar oo walxaha ah, ku darid yar, Sb2O3 ma laha, waxqabad wanaagsan oo wax lagu farsameeyo, ma jiro guuritaan, roob ma jiro, iska caabinta karkarinta, mana jiraan wax antioxidants ah oo lagu daro badeecada. Badeecadaha dab-damiska TF-261 waxay inta badan isticmaalaan dhibic si ay uga qaadaan kulaylka si ay u gaaraan saameynta dab-damiska. Waxay ku habboon tahay nidaamyada buuxinta macdanta waxaana loo isticmaalaa in lagu sameeyo dufcado waaweyn oo dab-damis ah. Badeecadaha dab-damiska ee TF-261 waxay gaari karaan alaabada heerka UL94 V-2 (1.5mm), maadada bromine-ka ee badeecadahana waxaa lagu xakameyn karaa inay ka yar tahay 800ppm. Badeecadaha dab-damiska waxay ka gudbi karaan tijaabada siligga iftiinka IEC60695 GWIT 750℃ iyo GWFI 850℃. Badeecadaha ka hortaga dabka waxaa loo isticmaali karaa in lagu sameeyo godadka korontada, qalabka baabuurta lagu xidho, qalabka guryaha iyo alaabada kale ee looga baahan yahay ka hortagga dabka.
1. Badeecadu waxay leedahay cabbir yar oo walxaha ah, xasillooni kuleyl oo sareysa, waxqabad wanaagsan oo wax lagu farsameeyo, iyo hufnaan wanaagsan oo alaabta la farsameeyay ah.
2. Badeecada waxaa lagu daraa xaddi yar. Ku darista 2 ~ 3% waxay gaari kartaa heerka UL94V-2 (1.6mm) waana la damin doonaa ka dib marka laga saaro dabka isla markiiba.
3. Ku darista ugu yar ee 1% waxay gaari kartaa heerka UL94V-2 (3.2mm).
4. Badeecadaha ka hortaga dabka waxay leeyihiin maadada bromine oo yar, maadada bromine-ka ee badeecooyinka ka hortaga dabkana waa ≤800ppm, taasoo buuxinaysa shuruudaha ka hortagga halogen-ka.
5. Marka walxaha ololka ka hortaga ay gubaan, qiiqa ayaa yar, kuma jiraan Sb2O3, waana la isticmaali karaa iyada oo aan lagu darin antioxidants.
Waxaa si gaar ah loogu talinayaa in loo isticmaalo daawada dab-damiska ee heerka UL94V-2 ee polyolefin PP (copolymerization, homopolymerization), kaas oo ka gudbi kara tijaabada heerka UL94 V-2 iyo tijaabada heerka GWIT750℃ iyo GWFI850℃. Intaa waxaa dheer, waxaa lagu talin karaa daawada dab-damiska ee heerka UL94V-2 ee alaabada caagga ah iyo kuwa balaastikada ah.
Ka eeg jadwalka hoose si aad u hesho lacagta lagu daray ee lagu taliyay. Haddii aad qabtid wax su'aalo ah ama aad rabto macluumaad faahfaahsan, fadlan la xiriir kooxda Taifeng.
|
| Dhumucda (mm) | Qiyaasta (%) | Heerka gubista toosan (UL94) |
| Homopolymerization PP | 3.2 | 1~3 | V2 |
| 1.5 | 2~3 | V2 | |
| 1.0 | 2~3 | V2 | |
| Isku-dubaridka PP | 3.2 | 2.5~3 | V2 |
| Budada Homopolymerization PP+ talcum (25%) | 1.5 | 2 | V2 |
| Isu-dubbaridka PP+ budada talcum (20%) | 1.5 | 3 | V2 |
(Tiknoolajiyada farsamaynta iyo xuduudaha waxay tilmaamayaan tiknoolajiyada farsamaynta balaastikada ee khuseeya iyo xuduudaha warshadaha. Buuxiyaha habka farsamaynta PP kuma habboona in loo isticmaalo walxaha alkaline ee xooggan sida calcium carbonate sida buuxinta. Ku darista walxaha dab-damiska ee ka hortagga dabka ee bromine waxay si fudud u sababi doontaa in hufnaanta dab-damiska ee nidaamka dab-damiska uu yaraado.)
| Faahfaahinta | Cutubka | Heerka Caadiga ah | Nooca ogaanshaha |
| Muuqaalka | ------- | Budada cad | □ |
| Mawduuca P | % (w/w) | ≥30 | □ |
| Qoyaanka | %(w/w) | <0.5 | □ |
| Cabbirka walxaha (D50) | μm | ≤20 | □ |
| Caddaannimada | ------- | ≥95 | □ |
| Sunta iyo khatarta deegaanka | ------- | lama ogaan | ● |
Faallooyin: 1. Shayada tijaabada ah ee lagu calaamadeeyay □ nooca tijaabada waa in si joogto ah loo tijaabiyaa si loo hubiyo in badeecadu ay buuxiso qiimaha caadiga ah.
2. Xogta shayga tijaabada ah ee lagu calaamadeeyay ● nooca tijaabada waxaa loo isticmaalaa sharraxaadda badeecada, maaha shay tijaabo caadi ah, laakiin waa shay muunad qaadis ah.
25KG bacdiiba; u qaad kiimikooyin guud ahaan, iska ilaali iftiinka qorraxda tooska ah, ku kaydi meel qalalan oo qabow,waxaa la doorbidaa in la isticmaalo ilaa 1 sano gudahood.



