Qalabka dab-damiska ee aan halogen lahayn sida APP, AHP, MCA waxay bixiyaan faa'iidooyin muhiim ah marka loo isticmaalo balaastikada. Waxay u dhaqantaa sidii qalab dab-damis oo wax ku ool ah, taasoo kor u qaadaysa iska caabbinta dabka ee agabka. Intaa waxaa dheer, waxay gacan ka geysataa hagaajinta sifooyinka farsamada iyo kulaylka ee balaastikada, taasoo ka dhigaysa mid waara oo u adkaysta heerkulka sare.
PP oo ah dab-celiye balaastig ah
Sharaxaadda Badeecada: TF-241 waxay inta badan ka kooban tahay P iyo N, waa nooc ka mid ah dab-celiyaha deegaanka ee aan halogen lahayn ee loogu talagalay polyolefin. Waxaa si gaar ah loogu sameeyayPP kala duwanTF-241, oo ka kooban ilo aashito, isha gaaska iyo isha kaarboon, wuxuu dhaqan galaa sameynta fal-dambiyeedka iyo farsamada iftiinka.
Faa'iidada:Qalabka dab-damiska PP ee lagu daweeyay TF-241 wuxuu leeyahay iska caabin biyo oo ka wanaagsan. Wali wuxuu leeyahay waxqabad wanaagsan oo dab-damis ah (UL94-V0) ka dib markii uu karkarayo 72 saacadood biyo 70℃ ah.
PP (3.0-3.2mm) oo leh 22% TF-241 ayaa ka gudbi kara tijaabooyinka UL94 V-0 iyo GWIT 750℃ / GWFI 960℃.
PP (1.5-1.6mm) oo leh 30% mugga lagu daray ee TF-241 ayaa ka gudbi kara tijaabooyinka UL94 V-0.
Warqadda Xogta Farsamada / Faahfaahinta:
| Faahfaahinta | TF-241 |
| Muuqaalka | Budada cad |
| P2O5waxa ku jira (w/w) | ≥52% |
| N waxa ku jira (w/w) | ≥18% |
| Qoyaanka (w/w) | ≤0.5% |
| Cufnaanta badan | 0.7-0.9 g/cm3 |
| Heerkulka Kala-baxa | ≥260℃ |
| Cabbirka walxaha celceliska (D)50) | qiyaastii 18µm |
Astaamaha:
1. Budada cad, oo si fiican u adkaysata biyaha.
2. Cufnaan yar, qiiq yar.
3. Aayoonnada birta culus ma laha oo aan lahayn halogen.
Codsiga:
TF-241 waxaa loo isticmaalaa in lagu isticmaalo Homopolymerization PP-H iyo copolymerization PP-B. Waxaa si weyn loogu isticmaalaa
kuleyliyaha hawada uumiga iyo qalabka guryaha ee polyolefin-ka dab-damiska leh.
Qaacidada Tixraaca ee 3.2mm PP (UL94 V0):
| Alaab | Qaacidda S1 | Qaacidda S2 |
| Homopolymerization PP (H110MA) | 77.3% |
|
| Copolymerization PP (EP300M) |
| 77.3% |
| Saliidayn (EBS) | 0.2% | 0.2% |
| Ka-hortagga oksaydheynta (B215) | 0.3% | 0.3% |
| Ka-hortagga dhibcaha (FA500H) | 0.2% | 0.2% |
| TF-241 | 22% | 22% |
Sifooyinka farsamada ee ku salaysan mugga dheeraadka ah ee TF-241 oo ah 30%. Iyadoo 30% TF-241 uu gaari karo UL94 V-0(1.5mm)
| Shay | Qaacidda S1 | Qaacidda S2 |
| Heerka gubashada toosan | V0 (1.5mm) | UL94 V-0(1.5mm) |
| Xadka tusmada oksijiinta (%) | 30 | 28 |
| Xoogga jiidista (MPa) | 28 | 23 |
| Kordhinta nasashada (%) | 53 | 102 |
| Heerka gubashada ka dib marka biyo la kariyo (70℃, 48h) | V0 (3.2mm) | V0 (3.2mm) |
| V0 (1.5mm) | V0 (1.5mm) | |
| Modulus-ka dabacsan (MPa) | 2315 | 1981 |
| Tusmada dhalaalka (230℃, 2.16KG) | 6.5 | 3.2 |
Baakad:25kg/bac, 22mt/20'fcl oo aan lahayn baalal, 17mt/20'fcl oo leh baalal. Baakad kale oo la codsado.
Kaydinta:meel qalalan oo qabow, oo ka fog qoyaanka iyo qorraxda, cimriga kaydinta laba sano.
