Poly-tert-butylphenoldisulfide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 60303-68-6 |
| Product name | Poly-tert-butylphenoldisulfide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty 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) |
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Documents We Provide for Poly-tert-butylphenoldisulfide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Poly-tert-butylphenoldisulfide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Poly-tert-butylphenoldisulfide
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Vulcanization accelerator and reclaim activator | Added during rubber compounding to improve vulcanization efficiency and reclaimed rubber performance |
| Lubricating Oil Industry | Extreme pressure and anti-wear additive | Incorporated during lubricating oil formulation to enhance lubricity and wear resistance |
| Adhesives Industry | Tackifier and crosslinking agent | Used in adhesive formulations to increase bond strength and heat resistance |
Manufacturing Quality Control of Poly-tert-butylphenoldisulfide
| Milestone | Common Testing Methods | Method Overview |
|---|---|---|
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase column (e.g., C18) with a UV detector. The content of the main component is quantified by a standard curve, offering high sensitivity and good repeatability. |
| Purity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | After appropriate derivatization, the sample is injected, and gas chromatography separates the components. Mass spectrometry identifies impurities qualitatively. Suitable for analysis of volatile or semi-volatile components. |
| Impurity Testing (Organic Impurities) | High-Performance Liquid Chromatography-Diode Array Detection (HPLC-DAD) | Combines HPLC separation with DAD spectral analysis, enabling simultaneous detection of multiple related substances and degradation products for purity and impurity profile analysis. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Heating the sample vial to analyze volatile organic solvent residues (e.g., toluene, dichloromethane). Suitable for controlling solvent residues during production processes. |
| Sulfur Content Determination | Elemental Analysis (e.g., X-ray Fluorescence Spectroscopy/XRF or Combustion-Titration Method) | XRF provides rapid non-destructive detection of total sulfur content; the combustion method oxidizes the sample at high temperature, and SO₂ or sulfate is determined by titration or ion chromatography. |
| Appearance and Physical Properties | Visual Inspection and Melting Point Determination | Observe the color and state of the sample; determine the melting range using a melting point apparatus to assess crystallinity and consistency. |
| Moisture Content | Karl Fischer Titration | Uses a specific chemical reaction to measure trace amounts of water in the sample. It includes volumetric and coulometric methods, suitable for organic compounds with low moisture content. |
Technical Specifications of Poly-tert-butylphenoldisulfide
| Test Item | Specification |
|---|---|
| Appearance | Amber to light brown viscous liquid |
| Purity | >=98.0% (by GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | <=1.0 |
| Odor | Characteristic sulfurous 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 Poly-tert-butylphenoldisulfide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Poly-tert-butylphenoldisulfide
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Poly-tert-butylphenoldisulfide
Industrial Poly-tert-butylphenoldisulfide 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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