DI(TRIMETHYLOLPROPANE) TETRAACRYLATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 94108-97-1 |
| Product name | DI(TRIMETHYLOLPROPANE) TETRAACRYLATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 DI(TRIMETHYLOLPROPANE) TETRAACRYLATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk DI(TRIMETHYLOLPROPANE) TETRAACRYLATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of DI(TRIMETHYLOLPROPANE) TETRAACRYLATE
| Industry | Application | Process |
|---|---|---|
| Coatings & Inks | Used as a crosslinking monomer to improve coating hardness, chemical resistance, and adhesion | Applied in acrylic-based coating and ink systems, where crosslinking cure occurs via free-radical polymerization |
| Adhesives | Used as a reactive diluent and crosslinking component to enhance bond strength and heat resistance | Participates in copolymerization reactions in pressure-sensitive and structural adhesives to form a three-dimensional network structure |
| UV-Curable Materials | Used as a highly reactive monomer in UV-curing systems | Copolymerizes with other acrylate monomers under UV light initiation to form a dense polymer film |
Manufacturing Quality Control of DI(TRIMETHYLOLPROPANE) TETRAACRYLATE
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual inspection / Colorimetry | Observe the sample's color, clarity, and presence of impurities; a colorimeter (e.g., APHA/Pt-Co standard) may be used to assess color when necessary. |
| Purity | Gas Chromatography (GC) or High-Performance Liquid Chromatography (HPLC) | Quantify the main component content by chromatographic separation and assess total impurities; HPLC is more suitable for high-boiling point or thermally unstable compounds. |
| Acid Value | Acid-base Titration | Titrate free carboxylic acids in the sample with KOH standard solution, calculating the milligrams of KOH consumed per gram of sample (mg KOH/g). |
| Hydroxyl Value | Acetylation + Titration | React the sample with acetic anhydride, then hydrolyze and titrate the generated acetic acid to determine the hydroxyl content (mg KOH/g). |
| Moisture Content | Karl Fischer Method (Karl Fischer) | Quantitatively determine moisture using the iodine-sulfur dioxide reaction, suitable for trace moisture analysis (commonly using coulometric or volumetric methods). |
| Color | Spectrophotometry / APHA Color Tintometer | Measure absorbance at specific wavelengths (e.g., 430 nm), or compare with standard platinum-cobalt solutions to evaluate the yellowing degree of the product. |
| Refractive Index | Abbé Refractometer Method | Determine the refractive index of the sample under sodium light (589 nm) at 20°C or 25°C, used for identification and purity assessment. |
| Density | Density Meter Method / Vibrating Tube Density Meter | Measure the mass per unit volume (g/cm³) at a specified temperature, used for process formulation control. |
| Viscosity | Rotational Viscometer Method | Measure the dynamic viscosity (mPa·s) at a specified temperature (e.g., 25°C), reflecting molecular weight and branching level. |
| Double Bond Content (Unsaturation) | Iodine Value Method or NMR Quantitative Analysis | The iodine value method estimates double bond quantity through addition reactions; ¹H NMR can quantitatively analyze the characteristic peak of acryloyl groups (δ ≈ 5.8–6.4 ppm). |
| Residual Monomers/Solvents | Headspace-Gas Chromatography (HS-GC) | Used to detect residual low-molecular-weight monomers (e.g., acrylic acid, methanol) or organic solvents during synthesis or purification. |
| Thermal Stability | Differential Scanning Calorimetry (DSC) | Determine glass transition temperature (Tg), exothermic peak onset temperature, etc., to evaluate thermal behavior during storage and processing. |
| Infrared Characteristic Functional Groups Confirmation | Fourier Transform Infrared Spectroscopy (FT-IR) | Identify characteristic absorption peaks such as C=O (~1720 cm⁻¹), C=C (~1635 cm⁻¹), and C-O-C (~1150 cm⁻¹) to confirm the structure. |
Technical Specifications of DI(TRIMETHYLOLPROPANE) TETRAACRYLATE
| 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) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 1.020–1.040 g/cm³ |
| Acid Value (mg KOH/g) | <=1.0 |
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 DI(TRIMETHYLOLPROPANE) TETRAACRYLATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of DI(TRIMETHYLOLPROPANE) TETRAACRYLATE
Safety Information of DI(TRIMETHYLOLPROPANE) TETRAACRYLATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of DI(TRIMETHYLOLPROPANE) TETRAACRYLATE
Industrial DI(TRIMETHYLOLPROPANE) TETRAACRYLATE 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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