Product Description
Basic Information
Polyester Grade Ethylene Glycol is a clear, colorless, and slightly viscous liquid with a mild, sweet odor. It has a molecular formula of C2H6O2, a molecular weight of approximately 62 g/mol, and a density of around 1.115 g/mL at 20°C. The boiling point is typically 197.4°C, and the freezing point is around -11.2°C.
Purity and Quality
This grade of ethylene glycol is characterized by its high purity, which is essential for its use in the production of high-quality polyester materials. It meets strict industry standards, such as ASTM E2470-22, which specifies limits for impurities and other properties to ensure consistency and reliability in manufacturing processes.
Product Parameters
| Item |
Information |
| English Name |
Polyester Grade Ethylene Glycol |
| Molecular Formula |
C2H6O2/(CH2OH)2 |
| CAS Number |
107-21-1 |
| Appearance |
Colorless transparent liquid |
| Odor |
Odorless |
| Density |
1.113 g/mL (at 25ºC) |
| Boiling Point |
195-198ºC |
| Melting Point |
-13ºC |
| Purity |
High purity, suitable for high-grade polyester materials |
| Applications |
Mainly used in the production of polyester fibers and Polyethylene Terephthalate (PET) resins |
| Standards |
Often meets industrial standards such as ASTM E2470 for Polyester Grade Ethylene Glycol |
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Packaging & Shipping
Company Profile
Our Advantages
FAQ
Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.
Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.
Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.
Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.
Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.
Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.
Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.
Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.
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