(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 17980-29-9 |
| Product name | (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/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) |
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Documents We Provide for (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
| Industry | Application | Process |
|---|---|---|
| Electronics Manufacturing | Crosslinker for siloxane-based substrates | Used in co-curing processes with epoxy resins and siloxanes |
| Coatings | Modifies organosilicon resins to enhance adhesion and weather resistance | Undergoes condensation or addition reactions with organosilicon resins |
| Adhesives | Used in the production of high-performance structural adhesives | Mixed with epoxy resins or other polymer systems |
| Medical Materials | Surface modification of biocompatible materials | Siloxane structures introduced via chemical grafting or surface treatment |
| Printing Inks | Improves ink adhesion to substrates and abrasion resistance | Incorporated as an additive into ink formulations |
| Polymers | Used in the synthesis of novel silicone elastomers | Acts as a crosslinker in vulcanization or thermal curing processes |
Manufacturing Quality Control of (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water via electrochemical reaction between iodine, sulfur dioxide, and water in methanol-based reagent. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Viscosity | Capillary Viscometry at 25 C | Measures kinematic viscosity based on flow time of sample through calibrated capillary tube under gravity. |
| Density | Digital Density Meter | Determines mass per unit volume using oscillating U-tube principle with temperature-controlled measurement. |
| Refractive Index | Refractometry at 20 C | Measures bending of light as it passes through sample to infer molecular composition and purity. |
| Color (APHA) | Visual Comparison or Spectrophotometric APHA | Evaluates yellowness by matching sample color to platinum-cobalt standard scale or measuring absorbance at 430 nm. |
| Residue on Ignition | Gravimetric Analysis after Ashing | Quantifies non-volatile inorganic residue by weighing sample before and after high-temperature combustion. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metal content by atomizing sample and detecting absorbance of characteristic lead wavelength. |
| Epoxy Equivalent Weight | Titration with HBr in acetic acid | Determines average molecular weight per epoxy group via selective ring-opening reaction with hydrobromic acid. |
| Volatiles Content | Thermogravimetric Analysis (TGA) | Measures weight loss under controlled heating to quantify low-boiling impurities and residual solvents. |
Technical Specifications of (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.415–1.425 |
| Relative Density (20°C/25°C) | 0.940–0.960 g/cm³ |
| Odor | Characteristic mild odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
Industrial (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane 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.
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