PPG-Poly (propylene glycol)
Apejuwe
PPG jara jẹ tiotuka ni awọn nkan ti ara ẹni gẹgẹbi toluene, ethanol, ati trichlorethylene.It ni ọpọlọpọ awọn ohun elo ni ile-iṣẹ, oogun, awọn kemikali ojoojumọ ati awọn aaye miiran.
Awọn pato
| Awoṣe | Irisi (25℃) | Àwọ̀ (Pt-Co) | Iye Hydroxyl (mgKOH/g) | Òṣuwọn Molikula | Iye Acid (mgKOH/g) | Akoonu omi (%) | pH (ojutu 1% aq.) |
| PPG-200 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | 510-623 | 180-220 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-400 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | 255-312 | 360-440 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-600 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | Ọdun 170-208 | 540-660 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-1000 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | 102-125 | 900 ~ 1100 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-1500 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | 68-83 | 1350-1650 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-2000 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | 51-62 | 1800-2200 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-3000 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | 34-42 | 2700-3300 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-4000 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | 26-30 | 3700-4300 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-6000 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | 17 ~ 20.7 | 5400-6600 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
| PPG-8000 | Omi viscous olomi ti ko ni awọ sihin | ≤20 | 12.7 ~ 15 | 7200-8800 | ≤0.5 | ≤0.5 | 5.0 ~ 7.0 |
Išẹ ati Awọn ohun elo
1.PPG200, 400, ati 600 jẹ tiotuka ninu omi ati pe o ni awọn ohun-ini gẹgẹbi lubrication, solubilization, defoaming, ati awọn ipa antistatic. PPG-200 le ṣee lo bi dispersant fun pigments.
2.In Kosimetik, PPG400 ni a lo bi emollient, softener, ati lubricant.
3.Used bi oluranlọwọ defoaming ni awọn kikun ati awọn epo hydraulic, bi olutọpa defoaming ninu sisẹ roba sintetiki ati latex, bi antifreeze ati coolant fun awọn fifa gbigbe ooru, ati bi iyipada viscosity.
4.Lo bi agbedemeji ni esterification, etherification, ati awọn aati polycondensation.
5.Lo bi oluranlowo itusilẹ, solubilizer, ati afikun fun awọn epo sintetiki. O tun lo bi aropo fun awọn fifa omi ti n ṣatunṣe omi, awọn epo rola, ati awọn epo hydraulic, bi lubricant iwọn otutu ti o ga, ati bi mejeeji lubricant inu ati ita fun roba.
6.PPG-2000 ~ 8000 ni o ni lubricating ti o dara julọ, antifoaming, ooru-sooro, ati Frost-sooro-ini.
7.PPG-3000 ~ 8000 ti wa ni o kun lo bi awọn kan paati ti polyether polyols fun isejade ti polyurethane foam pilasitik.
8.PPG-3000 ~ 8000 le ṣee lo taara tabi esterified fun iṣelọpọ awọn ṣiṣu ati awọn lubricants.
Package ati Ibi ipamọ
Apo:200L / 1000L awọn agba
Ibi ipamọ: O yẹ ki o fi sinu gbigbẹ, aaye ti o ni afẹfẹ, ti o ba tọju daradara, igbesi aye selifu jẹ ọdun 2.
