ʻO ka moʻo Polyethylene Glycol
Hoʻolauna
Hoʻololi ka hiʻohiʻona o nā PEG mai ka wai aniani a hiki i ka flake me kona kaumaha mole.A ʻo ia ka wai solubility a me ka hypotoxicity.ʻO ka hydroxyl ma nā ʻaoʻao ʻelua o ka molecular structure o ka moʻo PEG he mau hiʻohiʻona haʻahaʻa haʻahaʻa e hiki ke esterificated a etherificated.
ʻenehana Indicators
| Hōʻike | ʻAno (25 ℃) | kala/APHA | Waiwai Hydroxyl mgKOH/g | Kaumaha Molekala | Lae hau (℃) | Māmā(%) | pH (1%)(Hoʻonā wai) |
| PEG-2000 | Paʻa paʻa keʻokeʻo | ≤50 | 53~59 | 1900~2200 | 48～50 | ≤0.5 | 5.0～7.0 |
| PEG-4000 | Paʻa paʻa keʻokeʻo | ≤50 | 25~28 | 4000~4500 | 53～58 | ≤0.5 | 5.0～7.0 |
| PEG-6000 | Paʻa paʻa keʻokeʻo | ≤50 | 17.5~18.5 | 6050~6400 | 55～61 | ≤0.5 | 5.0～7.0 |
| PEG-8000 | Paʻa paʻa keʻokeʻo | ≤50 | 13~15 | 7500~8600 | 55～63 | ≤0.5 | 5.0～7.0 |
| PEG-10000 | Paʻa paʻa keʻokeʻo | ≤50 | 10.2~12.5 | 9000-11000 | 60-65 | ≤0.5 | 5.0～7.0 |
| PEG-20000 | Paʻa paʻa keʻokeʻo | ≤50 | 5-6.2 | 18000-22000 | 63-68 | ≤0.5 | 5.0～7.0 |
Nā hana a me nā noi
1. Hiki ke hoʻohana ʻia kēia huahana e like me ka waihona kumu o nā mea hoʻopaʻa lāʻau lapaʻau, ʻaila a me nā shampoos.
2. Hiki ke hoʻohanaʻia no ka hana fiber, ceramics, metal processing, lubricants of rubber molding, adhesives and plasticizers, akā no ka wai-soluble coatings, paʻi inika.
3. I loko o kaʻoihana electroplating hiki ke hoʻohanaʻia ma keʻano he mea pulu.
4. Hiki iā ia ke hana me nā ʻakika momona e hana i nā surfactants like ʻole me nā waiwai like ʻole.
Hoʻopili
PEG(2000/3000/4000/6000/8000) i hoʻopaʻa ʻia e 25 kg ʻeke pepa kraft.
PEG(10000/20000) i hoʻopaʻa ʻia e 20 kg ʻeke pepa kraft.
Waihona
ʻAʻole ʻawaʻawa kēia ʻano huahana, ʻaʻole hiki ke puhi ʻia, hiki ke mālama ʻia a lawe ʻia e like me nā kemika maʻamau.E mālama i kahi maloʻo a me ka makani.ʻElua mau makahiki o ka mālama ʻana.
