Mono Propylene Glycol
Products Description
Imvura isina ruvara ine viscosity yakatsiga uye kunyura kwemvura kwakanaka.
Inenge isinganhuhwi, haibatiki uye ine chepfu zvishoma. Huremu hwayo hwemamorekuru i76.09. Viscosity yaro (20oC), chaiyo yekupisa simba (20oC) uye yakadzikama kupisa kwemhepo (101.3kpa) zvakateerana 60.5mpa.s, 2.49KJ/ (kg. oC) uye 711KJ/kg.
Inogona kusanganiswa uye kugadziriswa nedoro, mvura uye zvakasiyana-siyana organic agents.
Propylene Glycol ndiyo mbishi yekugadzira isina unsaturated polyester resin, plasticizer, pamusoro inoshanda mumiriri, emulsifying agent uye demulsifying agent.
Inogona zvakare kushandiswa se mold inhibitor, antiseptic yemuchero, ice inhibitor uye mwando kuchengetedza mumiriri wefodya.
| Product | PG | CAS Nha | 57-55-6 |
| Hunhu | 99.5%+ | Huwandu: | 1ton |
| Test Date | 2018.6.20 | Quality Standard |
|
| Testing Item | Quality Standard | Testing Method | Results |
| Color | Pasina ruvara | GB 29216-2012 | Pasina ruvara |
| Chitarisiko | Transparent Liquid | GB 29216-2012 | Transparent Liquid |
| Density (25℃) | 1.035-1.037 |
| 1.036 |
| Assay % | ≥99.5 | GB/T 4472-2011 | 99.91 |
| Mvura % | ≤0.2 | GB/T 6283-2008 | 0.063 |
| Acid Assay, ml | ≤1.67 | GB 29216-2012 | 1.04 |
| Kupisa kwasara% | ≤0.007 | GB/T 7531-2008 | 0.006 |
| Pb mg/kg | ≤1 | GB/T 5009.75-2003 | 0.000 |
Application
(1) Propylene glycol inoshandiswa sezvinhu zvakasvibiswa zve resins, plasticizers, surfactants, emulsifiers uye demulsifiers, pamwe chete ne antifreeze uye zvinopisa zvinotakura.
(2) Propylene glycol inoshandiswa segasi chromatography stationary liquid, solvent, antifreeze, plasticizer uye dehydrating agent.
(3) Propylene glycol inonyanya kushandiswa kugadzira solvent yemhando dzakasiyana siyana zvinonhuwira, pigment, preservatives, vanilla bhinzi, yakakangwa kofi granule, kunhuhwirira kwechisikigo uye zvichingodaro. Iyo inonyorovesa uye inopfavisa mumiriri wepipi, chingwa, nyama dzakaputirwa, cheeses, nezvimwe.
(4) Inogona zvakare kushandiswa se-anti-mildew agent ye noodle uye yekuzadza musimboti. Wedzera 0.006% kumukaka wesoya, unogona kuita kuti kunaka kusachinjike pakudziya, uye kugadzira chena uye inopenya yekurongedza bhinzi curd.
Tsanangudzo
Propylene Glycol Pharma Giredhi
| ITEM | STANDARD |
| Ruvara(APHA) | 10max |
| Unyoro% | 0.2max |
| Specific Gravity | 1.035-1.037 |
| Refractive index | 1.4307-1.4317 |
| Distillation range (L), ℃ | 184-189 |
| Distillation range (U), ℃ | 184-189 |
| Distillation volume | 95min |
| Identification | akapfuura |
| Acidity | 0.20max |
| Chloride | 0.007max |
| Sulfate | 0.006max |
| Heavy metals | 5max |
| Residue pakubatidza | 0.007max |
| Organic Volatile tsvina yeChloroform(µg/g) | 60max |
| Organic Volatile tsvina 1.4 dioxane(µg/g) | 380max |
| Organic Voltile tsvina methylene chloride (µg/g) | 600max |
| Organic Voltile tsvina trichlorethylene(µg/g) | 80max |
| Assay | 99.5min |
| Ruvara(APHA) | 10max |
| Unyoro% | 0.2max |
| Specific Gravity | 1.035-1.037 |
Propylene glycol Tech Giredhi
| ITEM | STANDARD |
| Color | =<10 |
| Zvemukati (Huremu %) | >=99.0 |
| Hunyoro(Huremu %) | =<0.2 |
| Specific Gravity (25℃) | 1.035-1.039 |
| Asidhi Yemahara (CH3COOH) ppm) | =<75 |
| Zvakasara(ppm) | =<80 |
| Distallation yakarira | 184-189 |
| Index of refraction | 1.433-1.435 |
