PVDF Resin No ka Hollow Fiber Membrane Process (DS204&DS204B)
ʻO ka pauka PVDF DS204 / DS204B ka homopolymer o ka vinylidene fluoride me ka solubility maikaʻi a kūpono no ka hana ʻana i nā membrane PVDF e ka hoʻoheheʻe ʻana a me ke kaʻina hana pale.ʻO ke kūpaʻa kiʻekiʻe o ka corrosion i nā waikawa, alkali, ikaika oxidizers a me nā halogens.Good chemical stablity performance with aliphatic hydrocarbons, alcohols and other organic solvents.PVDF has good anti-y-ray, ultraviolet radiation and aging resistance.ʻAʻole e palupalu a māha kona kiʻiʻoniʻoni ke waiho ʻia i waho no ka manawa lōʻihi.ʻO ka hiʻohiʻona koʻikoʻi o ka PVDF ʻo ia ka hydrophobicity ikaika, e lilo ia i mea kūpono no nā kaʻina kaʻawale e like me ka distillation membrane a me ka absorption membrane. o ka wehe ana o ka membrane.
Kūlike me Q/0321DYS014
ʻIkepili ʻenehana
| 'ikamu | Unite | DS204 | DS204B | ʻAno hoʻāʻo/maʻamau |
| Dissolubility | / | Akaka ka hopena me ka haumia ʻole a me ka mea hiki ʻole ke hoʻoheheʻe | Nānā maka | |
| ʻO ka viscosity | mpa·s | <4000 | ﹣ | 30 ℃,0.1g/gDMAC |
| Papa helu hehee | g/10min | ﹣ | ≤6.0 | GB/T3682 |
| mānoanoa pili | / | 1.75-1.77 | 1.77-1.79 | GB/T1033 |
| Lae hehee | ℃ | 156-165 | 165-175 | GB/T28724 |
| Hoʻohāhā wela,≥ | ℃ | 380 | 380 | GB/T33047 |
| Waiwai,≤ | ％ | 0.1 | 0.1 | GB/T6284 |
Palapala noi
Hoʻohana ʻia ka resin e hana i nā mea membrane PVDF no ka mālama wai.
Nānā
E mālama i kēia huahana mai kahi wela kiʻekiʻe e pale aku i ka hoʻokuʻu ʻana i ke kinoea ʻona ma ka mahana ma luna o 350 ℃.
Pūʻolo, Kaʻa a me ka waiho ʻana
1.Packed i loko o ka plastic pahu, a me ka poepoe barela cutside, 20kg / pahu.Packed i ka antistatic eke, 500kg / eke.
2.Stored ma clearn a maloʻo wahi, i loko o 5-30 ℃ pae wela.Avoid contamination mai ka lepo a me ka makū.
3. Pono e lawe ʻia ka huahana ma ke ʻano he mea weliweli ʻole, e pale aku i ka wela, ka makū a me ka haʻalulu ikaika.
