3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 18151-85-4 |
| Product name | 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE
| Industry | Application | Process |
|---|---|---|
| Coatings | Serves as an active diluent in UV-curable coatings to enhance adhesion, abrasion resistance, and weatherability | Crosslinks into a film via free-radical polymerization within UV-curing systems |
| Adhesives | Functions as a silicone-modified acrylate monomer to improve flexibility, high-temperature resistance, and bonding performance of adhesives | Polymerized via UV or thermal initiation |
| Textiles | Used in fabric finishing agents to impart hydrophobicity, soil resistance, and softness | Applied to textile fibers through padding, drying, and curing |
| Plastics | Employed as a modifying monomer to improve surface lubricity and abrasion resistance of plastics | Modified via copolymerization or surface grafting |
| Electronics | Utilized to modify semiconductor encapsulation materials, enhancing dielectric properties and thermal stability | Incorporated as a functional monomer during encapsulation material synthesis |
Manufacturing Quality Control of 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area against calibrated standard; separation based on volatility and polarity. |
| Moisture Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in methanol/pyridine medium. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acid content by titration with standardized sodium hydroxide using phenolphthalein indicator. |
| Refractive Index | Refractometry | Measures ratio of light velocity in air vs sample at 20 C using calibrated Abbe refractometer. |
| Density | Digital Density Meter | Determines mass per unit volume via oscillating U-tube principle at controlled temperature. |
| Color (APHA) | Visual Comparison or Spectrophotometric APHA | Compares sample color to platinum-cobalt standard solutions or measures absorbance at 455 nm. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile residue after high-temperature ashing and cooling in desiccator. |
| Volatile Organic Impurities | Headspace GC-MS | Identifies and quantifies low-boiling impurities via thermal equilibrium sampling and mass spectral detection. |
| Chloride Content | Ion Chromatography (IC) | Separates and detects chloride ions using conductivity detection after anion exchange column separation. |
| Heavy Metals (as Pb) | ICP-OES | Quantifies total heavy metals after acid digestion by measuring atomic emission intensities at element-specific wavelengths. |
| Viscosity | Rotational Viscometry | Measures resistance to flow under shear stress using calibrated spindle rotation at defined temperature. |
| Refractive Index Temperature Coefficient | Temperature-Controlled Refractometry | Determines change in refractive index per degree Celsius by measuring RI at multiple controlled temperatures. |
Technical Specifications of 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.425–1.435 |
| Relative Density (20°C/25°C) | 0.920–0.940 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE
Safety Information of 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE
Industrial 3-METHACRYLOXYPROPYLPENTAMETHYLDISILOXANE 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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