Hua

kirihou mura PP

Whakaahuatanga Poto:

Whakaahuatanga hua: Kei roto i te TF-241 te nuinga o te P me te N, ko te ahua o te karaehe koree o te halogen mo te mura ahi mo te polyolefin. Kua whakawhanakehia rawa momomo PP. Kei roto ko te puna waikawa, te puna hau me te puna waro, ka whai mana te TF-241 ma te hanga waro me te tikanga intumescent.

Painga:He pai ake te parenga wai o te PP muramura e tukuna ana e TF-241. He pai tonu te mahi mura (UL94-V0) i muri i te koroputanga o nga haora 72 ki te wai 70 ℃.

PP(3.0-3.2mm) me te 22% TF-241 ka taea nga whakamatautau o UL94 V-0 me GWIT 750℃ / GWFI 960℃.

Ko te PP (1.5-1.6mm) me te 30% te rahinga taapiri o te TF-241 ka taea te tuku i nga whakamatautau o UL94 V-0.

Rau Raraunga Hangarau / Whakatakotoranga:

Whakatakotoranga TF-241
Te ahua Te paura ma
P2O5ihirangi (w/w) ≥52%
N ihirangi (w/w) ≥18%
Makuku (w/w) ≤0.5%
Kiato rahi 0.7-0.9 g/cm3
Te Pawera Whakapara ≥260 ℃
Rahi matūriki toharite (D50) tata ki te 18µm

Āhuatanga:
1. Te paura ma, he pai te aukati wai.

2. He iti te kiato, he iti te hanga auahi.
3. Kore-kore me te kore he katote whakarewa taumaha.

Taupānga:

Ka whakamahia te TF-241 ki roto homopolymerization PP-H me te copolymerization PP-B . Kei te whakamahia nuitia i roto i

polyolefin whakaahuru mura penei i te whakamahana hau mamaoa me nga taputapu whare.

Tātai Tohutoro mō te 3.2mm PP (UL94 V0):

Rauemi

Tātai S1

Tātai S2

Homopolymerization PP (H110MA)

77.3%

Korekorero PP (EP300M)

77.3%

Whakahinuhinu(EBS)

0.2%

0.2%

Huaoraora (B215)

0.3%

0.3%

Whakarereke (FA500H)

0.2%

0.2%

TF-241

22%

22%

Ko nga taonga miihini i runga i te 30% te rahinga taapiri o te TF-241. Ki te 30% TF-241 kia tae ki te UL94 V-0(1.5mm)

Tūemi

Tātai S1

Tātai S2

Te tere mura ahi poutū

V0(1.5mm)

UL94 V-0(1.5mm)

Whakawhāiti te taupū hāora (%)

30

28

Te kaha o te kaha (MPa)

28

23

Te whakaroa i te wehenga (%)

53

102

Te tere mura i muri i te kohua wai (70℃,48h)

V0(3.2mm)

V0(3.2mm)

V0(1.5mm)

V0(1.5mm)

Kōwae takahuri (MPa)

2315

1981

Taupū rewa (230℃,2.16KG)

6.5

3.2

Tapeke:25kg / putea, 22mt / 20'fcl kaore he paera, 17mt / 20'fcl me nga paera. Ētahi atu tarapēke rite tono.

Rokiroki:i roto i te wahi maroke me te hauhautanga, te pupuri i te makuku me te ra, te ora papa e rua tau.

Taipitopito Hua

Tohu Hua


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