Kufotokozera
poleTetrahydrofuran ndi chinthu choyera ngati sera chomwe chimasungunuka mosavuta mu ma alcohols, ma esters, ma ketones, ndi aromatic hydroCarbons ndi ma hydrocarbons okhala ndi chlorine, koma osasungunuka mu aliphatic hydrocarbons ndi madzi. Amasanduka madzi owonekera bwino kutentha kukapitirira kutentha kwa chipinda.
Gusaba Akazi Gashya
Polytetrahydrofuran amagwiritsidwa ntchito makamaka ngati gawo lofewa la segmented polyurethane kapena segmented polyether polyester. The segmented polyurethane labala opangidwa kuchokera polytetrahydrofuran ndi pafupifupi maselo kulemera 1000 angagwiritsidwe ntchito ngati matayala, malamba kufala, gaskets, etc.; itha kugwiritsidwanso ntchito zokutira, zikopa zopangira, mafilimu, ndi zina zotero. Polyether polyester yomwe imapangidwa ndi thermoplastic elastomer. Polytetrahydrofuran yokhala ndi kulemera kwapakati kwa 2000 ingagwiritsidwe ntchito kupanga ulusi wa polyurethane zotanuka.
zofunika
mankhwala | 250 | 650 | 1000 | 1400 | 1800 | 2000 | 3000 |
Kulemera kwa maselo | 250 ± 25 | 650 ± 25 | 1000 ± 50 | 1400 ± 50 | 1800 ± 50 | 2000 ± 50 | 3000 ± 100 |
Kuzindikira (40ºCcp) | 50 | 205 | 270 | 660 | 1215 | 1225 | 1350 |
Refractive Index (nD25) | 1.462 | 1.462 | 1.463 | 1.463 | 1.464 | 1.464 | 1.464 |
Malo osungunuka (Tm,ºC) | -5 | 19 | 24 | 26 | 28 | 32 | 35 |
Nambala ya Hydroxyl (mgKOH/g) | 408.0-498.7 | 166.2-179.5 | 106.9-118.1 | 77.4-83.1 | 60.6-64.1 | 54.7-57.5 | 36.2-38.7 |
chinyezi (wt ppm) | 250max | 200max | 200max | 200max | 150max | 200max | 200max |
Chroma (APHA) | 40 max | 40 max | 40 max | 40 max | 40 max | 40 max | 40 max |
Mtengo wa Acid (mg KOH/g) | 0.05 max | 0.05 max | 0.05 max | 0.05 max | 0.05 max | 0.05 max | 0.05 max |
Peroxide (wt, ppm monga H2O2) | 2 max | 2 max | 2 max | 2 max | 2 max | 2 max | 2 max |
Kusasinthasintha (wt ppm) | 0.1 max | 0.1 max | 0.1 max | 0.1 max | 0.1 max | 0.1 max | 0.1 max |
Kukhazikika (Wt ppm monga BHT) | 250 ± 50 | 250 ± 50 | 250 ± 50 | 250 ± 50 | 250 ± 50 | 250 ± 50 | 250 ± 50 |
Flash point (chikho chotseguka) | ≥260 | ≥260 | ≥260 | ≥260 | ≥260 | ≥260 | ≥260 |
zitsulo (wt ppm ngati Fe) | 1 max | 1 max | 1 max | 1 max | 1 max | 1 max | 1 max |
Mitundu Yopaka:
200kg Steel Drum
16 MT 20'FCL
22 MT Isotank
Certifications
ISO 9001. ISO 22716. cGMP yovomerezeka
Kosher, Halal satifiketi
Information Shipping
MOQ: (Chifukwa cha kayendedwe ka mankhwala, chonde funsani woyang'anira malonda apanyanja kuti mudziwe zambiri!)
Doko Lolozera: CHINA - Doko la Shanghai, Doko la Ningbo Zhoushan, Doko la Guangzhou, QinGDAo Doko, Doko la Tianjin, Doko la Dalian, Doko la Xiamen, Doko la Lianyungang (likhoza kutsimikizika malinga ndi zosowa za makasitomala)
Nthawi Yobweretsera: Masabata a 4-6, kutengera kukula ndi kopita
Terms malipiro
L/C, D/P, T/T pa mtengo wa wogula
Zitsanzo zilipo popempha
Mayina Angapo
PTMG
b2000
Chithunzi cha PTMEG
polipirit
hiprenemc532
Terathane 1400
terathane(R) 1400
poly (butyleneoxide)
Poly (tetrahydrofuran)
(2S) -2-butoxybutan-1-ol
glycols, polytetramethylene
poly(oxy-1.4-butylene) glycol
alpha-hydro-omega-hydroxy-poly(oxy-4-butanediyl)
terathane 2000 polyether glycol (poly-tetrahydrof
4-butanediyl),.alpha.-hydro-.omega.-hydroxy-poly(oxy-1
- Zomwe Zachitika Mwachisawawa
- Zotentha kwambiri
- Ndemanga zotentha
- Calcium Peroxide 60% Assay Yellowish Tablet
- Zamgululi
- Mankhwala otchedwa Diethylene Glycol
- Calcium Chloride 74% Flakes
- Caprylic / capric triglycerides
- Ufa wa Copper Sulfate Monohydrate (CuSO4-H2O) (Cu:34% Min)
- Kodi Sodium Ferrocyanide imathandizira bwanji pakuyandama kwa mchere?
- 1Sodium Cyanide yochotsera (CAS: 143-33-9) ya Migodi - Ubwino Wapamwamba & Mitengo Yampikisano
- 2Sodium Cyanide 98.3% CAS 143-33-9 NaCN golide wothira kuvala wofunikira kwambiri pamakampani opanga mankhwala a migodi
- 3Malamulo Atsopano aku China pa Kutumiza kwa Sodium Cyanide ndi Malangizo kwa Ogula Padziko Lonse
- 4Sodium Cyanide (CAS: 143-33-9) Satifiketi yomaliza (Chitchaina ndi Chingerezi)
- 5Cyanide Yapadziko Lonse (Sodium cyanide) Code Management - Miyezo Yovomerezeka ya Mgodi wa Golide
- 6China fakitale Sufuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Industrial Grade
- 1Sodium Cyanide 98.3% CAS 143-33-9 NaCN golide wothira kuvala wofunikira kwambiri pamakampani opanga mankhwala a migodi
- 2Chiyero Chapamwamba · Magwiridwe Okhazikika · Kuchira Kwapamwamba - sodium cyanide yotulutsa golide wamakono
- 3Zowonjezera Zakudya Zakudya Zakudya Zowonjezera Sarcosine 99% min
- 4Sodium Cyanide Import Regulations & Compliance - Kuwonetsetsa Kulowetsa Motetezedwa ndi Mogwirizana ku Peru
- 5United ChemicalGulu Lofufuza la 's Limawonetsa Ulamuliro Kudzera mu Data-Driven Insights
- 6AuCyan™ Sodium Cyanide Yogwira Ntchito Kwambiri | 98.3% Yoyera pa Migodi Yagolide Padziko Lonse
- 7Digital Electronic Detonator (Kuchedwa nthawi 0 ~ 16000ms)
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