Polytetrahydrofuran Ptmg Ptmeg Special Polyether Polyol
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Product Attributes
- Customization
- Available
- CAS No.
- 25190-06-1
- Formula
- C16h33o5X2
- Model NO.
- CAS 25190-06-1
- EINECS
- 203-786-5
- Type
- Synthesis Material Intermediates
- Appearance
- Liquid
- Quality
- Industrial
- Colour
- Colorless
- Product Name
- Polytetramethylene Ether Glycol (Ptmeg)
- Purity
- 99% Min
- Grade
- Inductrial Grade
- Application
- Intermediates
- Storage
- Cool Dried Storage
- Transport Package
- 200kg Iron Drum
- Specification
- 99%
- Trademark
- DOBO
- Origin
- China
- Production Capacity
- 100000 Ton/Tons Per Month
Product Images of Polytetrahydrofuran Ptmg Ptmeg Special Polyether Polyol
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Polytetrahydrofuran Ptmg Ptmeg Special Polyether Polyol -
Polytetrahydrofuran Ptmg Ptmeg Special Polyether Polyol -
Polytetrahydrofuran Ptmg Ptmeg Special Polyether Polyol -
Polytetrahydrofuran Ptmg Ptmeg Special Polyether Polyol -
Polytetrahydrofuran Ptmg Ptmeg Special Polyether Polyol -
Polytetrahydrofuran Ptmg Ptmeg Special Polyether Polyol -
Polytetrahydrofuran Ptmg Ptmeg Special Polyether Polyol
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Product Description
Polytetramethylene ether glycol (PTMEG) is a waxy, white solid that melts to a clear, colorless, viscous liquid near room temperature. Polytetramethylene ether glycol is produced by the catalyzed polymerization of te trahydrofuran (THF). The chief uses of Polytetramethylene ether glycol are in the production of spandex (polyurethane) fibers, polyurethane elastomers, and copolyester-ether elastomers.
Applications of PTMEG
Use of PTMEG are in the production of spandex (polyurethane) fibers, polyurethane elastomers, TPU, and copolyester-ether elastomers.
PTMEG is a white waxy solid, freely soluble in alcohols, esters, ketones, aromatics and chlorinated hydrocarbons, insoluble in water. Used as a soft segment of block polyurethane and block polyether polyester. Also used as a raw material of biomedical polymer material.
Formula
(C4H8O)n
Density
982 kg/m³
Melting point
23 to 28 °C (73 to 82 °F; 296 to 301 K)
Molar mass
Variable
Appearance
White, Waxy-like
| Specification of Polytetramethylene-Ether-Glyol (PTMEG,PTG) | ||||||
| Grade | 850 | 1000 | 1400 | 1800 | 2000 | 3000 |
| Hydroxyl Number (mgKOH/g) |
126~140 | 107~117 | 77~84 | 60~65 | 53~59 | 35~39 |
| Molecular Weight | 801~890 | 959~1049 | 1336~1457 | 1726~1870 | 1901~2117 | 2877~3206 |
| Color | Max. 50 | Max. 50 | Max. 50 | Max. 50 | Max. 50 | Max. 50 |
| Acid Number (mgKOH/g) |
Max. 0.05 | Max. 0.05 | Max. 0.05 | Max. 0.05 | V | Max. 0.05 |
| Water (%) | Max. 0.02 | Max. 0.02 | Max. 0.02 | Max. 0.02 | Max. 0.02 | Max. 0.02 |
Ningbo Dongbo New Energy Co., Ltd. Was established in October 2015. The company is located in Ningbo City, Zhejiang Province, with convenient transportation and favorable geographical position, which focus on researching eco-friendly bio base materials which are phthalate-free, non-toxic and biodegradable.
The main products are green solvents and plasticizers. Green solvents includes methyl oleate, methyl palmitate, ethyl oleate, oleic acid, and propyle ne glycol (PG); Green plasticizer includes epoxy fatty acid methyl ester (EFAME), epoxidized soya bean oil (ESBO), composite plant ester (CPE), Dioctyl adipate (DOA), Dioctyl sebacate (DOS), Acetyl Tributyl Citrate (ATBC), Triacetin. Green solvent is mostly used in pesticide, coating and drilling lubricant. Green plasticizer is mostly used in PVC products, wires & cable, leather and toys. The company's strict quality assurance system, perfect enterprise management system, and high-quality product after-sales service are the basis of our company. Our company adhering to the principle of "quality first, reputation first", providing our customers with various types of quality and quantity product. Always adhering to the " quality- oriented, integrity and pragmatic, diligent and enterprising, service-oriented" business philosophy, and applying it to the company's management and management. In the face of a fiercely competitive environment, the company's system has been continuously improved, relying on science and technology, continuously increasing its products' scientific and technological content, and creating a higher market value for the society, customers and companies.
Q: Are you a trading company or manufacturer?
A: We are a factory.
A: eco friendly plasticizer, organic solvent, and other green chemicals.
Q: What are your terms of payment?
A: TT, LC, DA, DP, or as per customer's requirement.
Q: Could you tell me your company payment terms?
A: General 100% T/T in advance,30% T/T in advance,70% payment against copy of Bill of Loading,100% L/C at sight.
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time?
A: Generally it is 7-10 working days after payment.
Q: How do you ensure quality?
A: We will trace the goods from production to selling, and we will solve the problems in selling for our customers.
YOU ARE WARMLY WELCOME TO CONTACT US AT ANY TIME !
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR253484". Items marked "
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Company Profile
Ningbo Dongbo New Energy Co., Ltd. Was established in October 2015. The company is located in Ningbo City, Zhejiang Province, with convenient transportation and favorable geographical position, which focus on researching eco-friendly bio base materials which are phthalate free, non-toxic and biodegrable. The main products green solvent and plasticizer. Green solvent includes methyl oleate, methyl palmitate, ethyl oleate, oleic acid, mono propylene glycol (MPG); Green plasticizer includes epoxy fatty acid methyl ester (EFAME), epoxidized soya bean oil (ESBO), composite plant ester (CPE), Dioctyl adipate (DOA), Dioctyl sebacate (DOS), DOTP, DINCH, TOTM, TEC, Acetyl Tributyl Citrate (ATBC), Triacetin. Green solvent is mostly used in pesticide, coating and drilling lubricant. Green plasticizer is mostly used in PVC products, wires & cable, leather and toys. The company's strict quality assurance system, perfect enterprise management system, and high-quality product after-sales service are the basis of our company. Our company adhering to the principle of "quality first, reputation first", providing our customers with various types of quality and quantity product. Always adhering to the "quality-oriented, integrity and pragmatic, diligent and enterprising, service-oriented" business philosophy, and apply it to the company's management and management. In the face of a fierce competitive environment, the company's system has been continuously improved, relying on science and technology, continuously increasing the scientific and technological content of its products, and creating a higher market value for the society, customers, and companies. The company has been building companies in good faith, operating the market in good faith, has won a good reputation. The company strictly follows the relevant national laws, regulations and WTO rules to operate in accordance with the law, and actively participates in regional economic cooperation. The development of the company is in good condition. In the coming time, our company will expand the scale of business.
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
About Our Factory & Business Background
- Address
- 1502 Gold Building, Baisha Road, Cixi315300, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
- Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, within 15 workdays
- Nearest Port
- Shanghai
Our Production Capability & Technical Expertise
- Main Products
- Primary Plasticizer, Secondary Plasticizer, Speciality Plasticizer, Hexamoll Dinch, DOP, Dotp, Doa, DOS, Esbo, Totm
Our Industry Experience & Global Business Record
- Export Year
- 2015-10-18
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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