POLY(2-ETHYL-2-OXAZOLINE) Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 25805-17-8 |
| Product name | POLY(2-ETHYL-2-OXAZOLINE) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeElectronic GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for POLY(2-ETHYL-2-OXAZOLINE)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk POLY(2-ETHYL-2-OXAZOLINE) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of POLY(2-ETHYL-2-OXAZOLINE)
| Industry | Applications | Processing Methods |
|---|---|---|
| Pharmaceuticals | Drug delivery vehicles, sustained-release agents, biocompatible coatings | Solution polymerization, nanoparticle synthesis |
| Medical Devices | Coatings for medical catheters, protein-resistant materials | Surface grafting, dip coating |
| Cosmetics | Humectants, film-forming agents (e.g., hair sprays, skincare products) | Emulsification, formulation blending |
| Coatings | Additives for high-gloss waterborne coatings, anticorrosive coatings | Blending modification, spray application |
| Electronics | Dielectric layers for flexible electronic devices, photoresist modifiers | Spin coating, UV curing |
| Adhesives | Biodegradable adhesives, pressure-sensitive adhesive modifiers | Hot-melt compounding, UV curing |
| Biotechnology | Cell culture scaffolds, tissue engineering hydrogels | 3D printing, crosslinking reactions |
Manufacturing Quality Control of POLY(2-ETHYL-2-OXAZOLINE)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Molecular Weight (Mn) | Gel Permeation Chromatography (GPC) | Measures hydrodynamic volume of polymer chains relative to calibrated standards in THF solvent. |
| Polydispersity Index (PDI) | Gel Permeation Chromatography (GPC) | Calculated as Mw/Mn from GPC elution profile using universal calibration. |
| Residual Monomer (2-Ethyl-2-oxazoline) | Gas Chromatography (GC) | Quantifies unreacted monomer by separation on a polar capillary column with FID detection. |
| Residual Solvent (e.g., CHCl3, THF) | Gas Chromatography (GC) | Detects and quantifies volatile solvents based on retention time and peak area calibration. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in pyridine/methanol medium. |
| Acid Number | Acid-Base Titration | Neutralization of carboxylic acid end groups with standardized KOH in isopropanol/THF mixture. |
| Nitrogen Content | Elemental Analysis (CHN Analyzer) | Combustion of sample followed by thermal conductivity detection of evolved N2 gas. |
| Ash Content | Gravimetric Analysis (Weight Loss on Ignition) | Residue mass after incineration at 550 C in muffle furnace, expressed as weight percent. |
| Appearance (Color & Clarity) | Visual Inspection | Assessment against APHA color scale and observation for haze or particulates in solution or solid state. |
| Solution Viscosity | Capillary Viscometry | Measures flow time of polymer solution through calibrated capillary tube under gravity; calculates intrinsic viscosity. |
| pH (1% aqueous solution) | pH Meter Measurement | Electrochemical measurement of hydrogen ion activity in standardized aqueous polymer solution. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Quantification of metal impurities after acid digestion by plasma excitation and elemental emission spectroscopy. |
Technical Specifications of POLY(2-ETHYL-2-OXAZOLINE)
| Test Item | Specification |
|---|---|
| Appearance | White to off-white hygroscopic solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble in water, methanol, and ethanol; practically insoluble in hexane |
| Odor | Characteristic mild amine-like odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of POLY(2-ETHYL-2-OXAZOLINE)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of POLY(2-ETHYL-2-OXAZOLINE)
Industrial POLY(2-ETHYL-2-OXAZOLINE) Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply