Audited Supplier
PEG 4000
25322-68-3
/
/
ISO9001
Yes
White or Yellowish Flakes
Polyethylene Glycol
Flakes
0.05%
55ºC
7
1.09 g/cm3
PEG 4000
Bag and Pallet
25kg/bag
China/Germany
Product Description
PEG 4000
Chemical characteristic
PEG 4000 is a flake polyethylene glycol with total molecular HO(CH2CH20)nH consistent. The degree of polymerization determines the average quality of the product and the properties it displays.
Properties
| PEG 4000 | Unit | Value |
| Physical form 23ºC | Flakes | |
| Average molar mass (Calculated from OH value according to DIN 53240) | g/mol | About 4000 |
| PH Vlaue (EN 1262, Solution B) | About 7.0 | |
| Density (DIN 51757, Method A, at 70°C) | g/cm³ | About1.09 |
| Bulk density (ISO697) | kg/L | About 0.45 |
| Melting point (DIN53240 standard, PAA method) | ºC | About 55 |
| Water content (ISO13267) | % | <0.5 |
| Viscosity (DIN 51562,99 °C) | mm²/s | About 120 |
| Ash content (DIN 51575) | % | About 0.05 |
Flash Point (ISO 2592) | ºC | >300 |
Apperance
At 23°C, PEG 4000 is available as white or yellowish flakes with varying particle sizes inch.
Solubility
PEG 4000 is soluble in alcohols. Their solubility decreases with increasing molar mass. PEG 4000 flakes are soluble in most aromatic solvents and insoluble in Aliphatic hydrocarbons and petroleum fractions.
Solubility
PEG 4000 is soluble in alcohols. Their solubility decreases with increasing molar mass. PEG 4000 flakes are soluble in most aromatic solvents and insoluble in Aliphatic hydrocarbons and petroleum fractions.
Stability
PEG 4000 is thermally stable under anaerobic conditions.
Handling and storage
Handling
a) PEG 4000 should be kept tightly sealed in its original sealed packaging in a dry place. The storage room must not be overheated.
b) PEG 4000 is hygroscopic and needs to be protected from moisture. Packaging must be resealed each time it is opened.
c) PEG 4000 should be stored in a dry place at a temperature not exceeding 30°C. It should be protected from sunlight.
d) 1 ton bags shall not be stacked during storage to prevent clumping due to weight compaction.
e) For detailed information on product safety, please refer to the latest Safety Data Sheet.
Shelf life
PEG 4000 has a shelf life of at least two years in its original packaging, provided it is stored properly and the packaging is tightly sealed.
Packing materials
The following materials can be used to store PEG 4000:
a) Stainless steel 1.4541-AISI 321 (X6 CrNiTi 18-10)
b) Stainless steel 1.4571-AISI 316 Ti (X6 CrNiMoTi 17-12-2)
c) Stainless steel 1.4306-AISI 304 L (X2 CrNi 19-11)
d) Polyethylene (HDPE/LDPE)
Security and labeling
To the best of our knowledge, use of PEG 4000 for its intended use and handling in accordance with current practice will have no adverse effects.
Based on the experience we have gained over the years and other information at our disposal, PEG 4000 will be no harmful effects on health, provided it is used properly, due attention is paid to the precautions required to handle the chemicals, and the information and recommendations provided in our safety data sheets are followed.
Label
For detailed and up-to-date information on classification, labeling and product safety, please refer to the latest Safety Data Sheet.
Limwell New Material Tech.
In 2013, Shanghai Limwell New Material Tech. Co., Ltd. started the operation in Shanghai, China.
Limwell is an exportoriented comprehensive company, dedicating efforts mainly on the manufacturing and trading of rubber additives and tyre specific materials. Our manufacturing bases are in Shan-dong and Zhe-jiang provinces of China. In addition to that, we have also built partnership with a number of China local plants to enrich our product family.
Our Products include processing additives, anti-ozone waxes, masterbatches, resins, peroxides, flameretarders, and a wide spectrum of other materieals used in tyre and rubber products. With the belief in mind to provide both trusted product quality and outstanding sales service, we have become the stable supplier for a great number of tyre and rubber products plants all around the world.
We uphold the concept ''quality goes first, services upmost, human oriented and sustainable development'', and we're willing to be the best fit partner on your way to success!
Shanghai Office
Limwell is an exportoriented comprehensive company, dedicating efforts mainly on the manufacturing and trading of rubber additives and tyre specific materials. Our manufacturing bases are in Shan-dong and Zhe-jiang provinces of China. In addition to that, we have also built partnership with a number of China local plants to enrich our product family.
Our Products include processing additives, anti-ozone waxes, masterbatches, resins, peroxides, flameretarders, and a wide spectrum of other materieals used in tyre and rubber products. With the belief in mind to provide both trusted product quality and outstanding sales service, we have become the stable supplier for a great number of tyre and rubber products plants all around the world.
We uphold the concept ''quality goes first, services upmost, human oriented and sustainable development'', and we're willing to be the best fit partner on your way to success!
Shanghai Office
Our Plant
One of our plants is located in the Zheshang Science and Technology Park in Jiashan, Zhejiang. This plant is at the center of prosperous Jiangsu Zhejiang Shanghai economic zone, and has achieved fasr and sustainable growth since the establishment due to strong market demand and our outstanding research and quality control capabilities.
This plant can provide high quality masterbatches, homoginizer, vulcanizer, scorch retarder and several other rubber processing additives. In 2014, we paseed ISO9001 and ISO14001 certificate audit. In 2016, we passed the TS16949 Quality System and OGSAS 18001 certificate audit.
In the last development procedure, we have also paid attention to operate in a sustainable and environment friendly manner, strictly adhering to the national and local environment protection regulations.
