To purchase Polyether L-63, please contact the Guoli Chemical sales team for quotations and the latest policies. The minimum order quantity is subject to business confirmation.
Detailed Description
Polyether L-63 (CAS No.: 9003-11-6) is a nonionic polyether polyol produced by Haian Guoli Chemical Co., Ltd. As a core chemical raw material, it is widely used in polyurethane high-resilience flexible foams, self-skinning foams, semi-rigid foams, microcellular elastomers, and adhesives and coatings. Currently, no public minimum order quantity (MOQ) is set in the database, and product pricing is presented as "negotiable". Actual procurement requires one-on-one business communication with the sales department of Guoli Chemical.
Conventional packaging specifications for this product include 50kg plastic drums, 200kg plastic drums, and IBC totes. You can choose the corresponding packaging based on your production scale and usage volume. Generally, the minimum order quantity for chemical raw materials is based on the smallest packaging unit or a specific weight. However, for new customer sampling or large-volume contractual orders, Guoli Chemical typically offers flexible solutions. It is recommended to specify the expected annual usage and initial purchase quantity when inquiring, so the sales team can provide the best solution.
Ordering Process Suggestions
To ensure a smooth procurement process, it is recommended to follow these steps:
- Initial Inquiry: Contact the sales department via Guoli Chemical's official website, corporate email, or official phone line. Specify the product name (Polyether L-63) and CAS number you need to purchase.
- Requirement Confirmation: Provide your company's basic information, application field, and approximate required quantity to allow technical and commercial personnel to match the appropriate product grade and quotation.
- Obtain Quotation and Samples: The sales consultant will provide a formal quotation, minimum order quantity, and delivery time information. For first-time cooperation, you can usually request free samples for product performance verification.
- Contract Signing and Delivery: After both parties confirm the price, trade terms, and Certificate of Analysis (COA), sign the contract and complete payment and shipment according to the agreed batches.
Key Parameters Overview
| Parameter Item | Specification Value |
|---|
| Appearance | Colorless to slightly yellow transparent viscous liquid |
| Hydroxyl Value | 54~58 mgKOH/g |
| Moisture Content | ≤0.05% |
| Acid Value | ≤0.05 mgKOH/g |
| pH Value (1% Aqueous Solution) | 5.0-7.0 |
| Kinematic Viscosity (25°C) | Approximately 400 mm²/s |
| Density (25°C) | Approximately 1.03 g/cm³ |
| Flash Point | >220°C |
| Packaging Specifications | 50kg Plastic Drum / 200kg Plastic Drum / IBC Tote |
| Storage Conditions | Cool, dry, and well-ventilated; 5–40°C; keep container tightly sealed |
Precautions
- Although this product is classified as non-hazardous and practically non-toxic, chemical protective gloves and goggles should be worn during handling, especially to avoid eye contact. If splashed into eyes, rinse immediately with plenty of water and seek medical attention as necessary.
- Keep away from strong oxidizers and strong acids during storage. The drum lid should be sealed to prevent moisture. Slight stratification or turbidity after prolonged static storage is normal. Gently stir evenly before use; it does not affect product quality.
- The above technical parameters are sourced from Guoli Chemical's product database. Actual batch specifications are subject to the Product Analysis Certificate (COA) provided with the shipment.
