South Korea PTG PTMEG 250 polytetrahydrofuran ether/polytetramethyl ether glycol PTMEG250 molecular weight 25190-06-1

                                                                               

SPECIFICATION Specifications

ITEMProject	UNITUNIT	SPECIFICATIONParameters
APPEARANCE Appearance	—	Liquid Transparent Liquid
MOLECULAR WEIGHT Molecular weight	G /MOL	210 +/- 25
HYDROXYL NO hydroxyl value	MG KOH/G	477.4 ~ 606.5
ACID NO acid value 0.991
Melting Point Melting point (℃)	℃	- 8~-4
Flash Point Flash Point (open cup, ℃)	℃	> 280

Solubility Application

The main raw material for the synthesis of polyurethane; used It is suitable for synthetic spandex, PU resin, water-based PUD, CPU, TPU, etc., and has good hydrolysis resistance.
Excellent physical and chemical properties such as high elasticity, wear resistance and low temperature resistance.

Hygroscopicity solubility
Can be dissolved in alcohol, esters, ketones, aromatic hydrocarbons and chlorinated hydrocarbons. Insoluble in aliphatic hydrocarbons and water. As the molecular weight increases, the solubility will decrease.
PTMEG is hygroscopic. At room temperature, PTMEG can absorb up to 2wt% of water according to different molecular weights.

Packing
N 200 KG STEEL DRUM / 16 MT 20' FCL

Manufacturer
KOREA PTG CO., LTD. Korea PTG

quo; FCL

Manufacturer
KOREA PTG CO., LTD. Korea PTG

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Our Company Since its establishment, the company has adhered to the service tenet of "integrity-based, customer first", adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year. Our Advantages Strict Quality Management Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality. Efficient Service Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time. Competitive Price We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products. OEM Available Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.