Jokofu
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N-Butane R600 (C4H10)
Viungo vya Ufundi Muundo: Kitengo cha Matokeo ya Uchambuzi N-Butane 98.2311% Methane 0% Ethane 0.003% Ethylene 0% Propane 0.0046% Propylene 0% Isobutane 1.067% Trans-2-Butene 0.0238% Butene 0.0057% Cis-2-Butene 0.0112% Isobutene 0% 1,3-Butadiene 0% C5 0.6536% Matumizi: 1. R600 haitumiwi peke yake kama jokofu, kawaida kama sehemu ya jokofu iliyochanganywa; ... -
Tetrafluoroethane R134A (C2H2F4)
Vigezo vya Ufundi: Uainishaji 99.9% Asidi (kama HCl) -0.0001% N2 Mabaki yaliyopitishwa ≤0.01% Unyevu (H2O) ≤0.001% Chloride - R134a (1,1,1,2-tetrafluoroethane) ni joto la kati linalotumiwa sana kati na chini. friji ya kirafiki. R-134a ni jokofu ambayo haina atomi za klorini, haiharibu safu ya ozoni, na ina utendaji mzuri wa usalama (isiyowaka, isiyolipuka, isiyo na sumu, isiyokasirika, isiyosababisha babu), baridi yake. .. -
Isopentane (C5H12)
Vigezo vya Kiufundi Bidhaa ISO-Pentane ISO Pentane (wt%) ≥98.5 ≥99.9 Nyingine n-pentane (wt%) mizani jumla ya hexane (wt%) -1.0 ≤1.0 N-Hexane (wt%) ≤0.001 ≤0.001 Benzene (wt) %) -0.0001 -0.0001 Maji (wt%) -0.015 -0.015 Sulphur (μg / mL) -2.0 -2.0 Uzito 20 ° C (g / cm3) 0.62 ± 0.05 0.62 ± 0.05 Isopentane, pia inajulikana kama 2-methylbutane, ina fomula ya kemikali ya C5H12. Ni kioevu kisicho na rangi, uwazi na tete na harufu nzuri ya kunukia. Isopentane inaweza kuwaka sana, ... -
Isobutane (I.C4H10)
Vigezo vya Kiufundi Iso.butane 99.9% Methane ≤ 0.001% Ethane ≤ 0.0001% Ethylene ≤ 0.001% - Propani ≤ 0.1% Cyclopropane ≤ 0.001% N.Butane ≤ 0.05% Butene 0.001% Isobutylene ≤ 0.001% C5 + ≤ 10ppm Sulphur kaboni 1ppm Kaboni. P 50ppm Monoksidi ya kaboni ≤ 2ppm Unyevu ≤ 7ppm Isobutane, pia inajulikana kama 2-methylpropane, ni dutu ya kikaboni na fomula ya kemikali ya C4H10 na nambari ya CAS ya ... -
Heptafluoropropane (C3HF7)
Kwa sababu ya kuzima kwa kiwango cha juu, sumu ya chini, safu ya ozoni ya anga bila kuharibu, matumizi ya wavuti bila uchafuzi, -
Jokofu R410a (CH2F2)
Vigezo vya Kiufundi Kipengee cha Bidhaa Kiasi cha Thamani ya Masi Mfumo / CH2F2 / CF3CHF2 Uzito wa Masi / 72.58 Kiwango cha kuchemsha ℃ -51.6 Joto muhimu ℃ 72.5 Shinikizo Shinikizo MPa 4.95 ODP / 0 R410A ni jokofu iliyochanganywa na mwonekano usio na rangi, isiyo na tope, na tete, na kiwango cha kuchemsha -51.6 ° C na kiwango cha kufungia -155 ° C. Ni mchanganyiko ulioundwa na 50% R32 (difluoromethane) na 50% R125 (pentafluoroethane), haswa ...
