PTMEG 3000 Utilized in Manufacture of Conventional Polyurethane Elastomers

1. Description

PTMEG 3000 (Polytetramethylene EtherGlycol) is a 3000 nominal molecular weight diol produced by THF (Tetrahydrofuran) polymerization, exhibiting enhanced reactivity suitable for polyurethane applications.

Manufacturing Process:

Monomer: THF Polymer: PTMG

C4H8O + H2O → H(OCH2CH2CH2CH2)nOH

2. Application

PTMEG 3000 is widely utilized in the production of conventional polyurethane elastomers, including spandex fibers, artificial leather coatings, thermoplastic polyurethane (TPU), and thermoplastic polyester elastomers, as well as in adhesives and foams.

3. Technical Specification

4. Physical and Chemical Properties

5. Storage

PTMEG 2000 is hygroscopic; moisture absorption can adversely affect polyurethane reactivity and the physical properties of the resulting polymer. Therefore, the material should be stored in sealed containers under dry conditions, away from direct light sources. The recommended storage temperature range is 20-95°C. Opened drums must be tightly resealed immediately after material withdrawal.

6. Package

200kg / drum; ISO Tank Container

7. Handling Precautions

PTMEG 2000 exhibits low acute toxicity and odor, posing minimal health hazards to users. However, standard industrial hygiene practices should be observed during handling.

Suitable protective clothing and safety glasses are required to prevent unnecessary contact and accidental ingestion. In case of skin or eye contact, immediately flush with copious amounts of clean water. For eye contact, seek medical attention.

PTMEG polyether glycol is combustible under certain conditions and may explode if heated to decomposition temperature in a confined space. Polyol fires can be extinguished with water fog, carbon dioxide, or dry chemical extinguishers.

Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.

Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leading Chinese universities and institutions. We have successfully developed a heat-vulcanization, environmentally friendly bonding adhesive that rivals the quality of world-renowned brands like Lord and Dow.

At Exceed, we believe in the power of science

Qingdao Exceed Fine Chemicals boasts a team of over 30 skilled technicians, supported by advanced manufacturing equipment and robust production processes. We maintain an independent R&D institute and foster strong collaborations with leading universities and research institutions to continuously enhance our production processes, product quality, and performance.

With decades of dedicated efforts, we have successfully exported our products to markets across the globe, including Europe, Asia, North America, South America, Oceania, and Africa.

Furthermore, leveraging our extensive domestic network, we act as a reliable purchasing agent, assisting customers in sourcing specific materials according to their unique requirements.

 Furthermore, we employ a dedicated team of quality control (QC) professionals with expertise in the field of chemicals. This rigorous quality control ensures consistent and reliable product quality for our valued customers.

Currently, we achieve annual export sales exceeding USD 30 million to over 30 countries worldwide, encompassing a diverse product range including polyurethane chemicals, heat-vulcanization environmental friendly bonding adhesive etc.

We understand that customers prioritize competitive pricing, exceptional quality, and consistent product availability. We firmly believe that Exceedchem is the ideal partner to fulfill your specific needs.

As a trusted purchasing agent for clients worldwide, we leverage our extensive experience to source high-quality products at competitive prices. Our primary objective is to deliver the most cost-effective solutions while maintaining the highest standards of quality.