Terpene resin Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9003-74-1 |
| Product name | Terpene resin |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeMaterial GradeFood GradeCosmetic 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 Terpene resin
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Terpene resin Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Terpene resin
| Industry | Application | Process |
|---|---|---|
| Adhesives | Tackifier to enhance initial tack and holding power in adhesive systems based on natural rubber, SBR, or EVA | Blended and melt-mixed with elastomers, or dissolved in organic solvents prior to coating and drying |
| Inks | Resin binder component to improve adhesion, gloss, and drying performance | Mixed with pigments, solvents, and other resins (e.g., rosin-modified phenolic resins) and ground to prepare binder |
| Coatings | Film-forming aid and modifying resin to enhance coating hardness, weather resistance, and gloss | Used as a modifying component in acrylic, alkyd, or polyurethane coatings for hot-melt or solvent-based formulations |
| Rubber Industry | Processing aid and reinforcing tackifier for tire treads, rubber hoses, and conveyor belts | Blended with raw rubber and carbon black during internal or open mixing to improve mixing uniformity and adhesion of vulcanized rubber |
| Food Packaging Materials | Resin for indirect food-contact adhesive layers (compliant with FDA 21 CFR §175.105) | Applied as an adhesive layer between substrates (e.g., BOPP, CPP, aluminum foil) via extrusion lamination or dry lamination |
| Personal Care | Film-forming and adhesion-modifying agent in hair sprays and antiperspirants | Dissolved in ethanol/propellant systems; forms a flexible, breathable film upon spraying |
Manufacturing Quality Control of Terpene resin
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Softening Point | Ring and Ball Method | Measures temperature at which resin softens under standardized heat and load using a metal ball and ring apparatus. |
| Color (Gardner Scale) | Visual Comparison or Spectrophotometry | Compares sample color against Gardner liquid color standards or measures absorbance at 450 nm in solution. |
| Acid Number | Acid-Base Titration | Quantifies acidic groups by titration with standardized KOH solution using phenolphthalein indicator. |
| Iodine Value | Wijs Method | Determines degree of unsaturation by reaction with excess iodine monochloride, followed by back-titration of unreacted iodine. |
| Viscosity (at 150 C) | Rotational Viscometry | Measures resistance to flow under shear at elevated temperature using a calibrated rotational viscometer. |
| Ash Content | Gravimetric Analysis | Determines inorganic residue after high-temperature combustion and weighing of residual ash. |
| Volatile Matter Content | Thermogravimetric Analysis (TGA) or Oven Drying | Measures mass loss upon heating to drive off volatiles; TGA provides precise weight loss profile. |
| Molecular Weight Distribution | Gel Permeation Chromatography (GPC) | Separates polymer chains by hydrodynamic volume in solution and compares elution times to polystyrene standards. |
| Saponification Number | Acid-Base Titration | Measures ester content via alkaline hydrolysis followed by titration of consumed alkali. |
| Specific Gravity | Pycnometry | Determines density relative to water using a calibrated pycnometer at specified temperature. |
| Solubility in Toluene | Qualitative Solubility Test | Assesses complete dissolution in toluene at room temperature with visual inspection for clarity and residue. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-OES | Quantifies trace metals after acid digestion by measuring element-specific atomic emission intensities. |
Technical Specifications of Terpene resin
| Test Item | Specification |
|---|---|
| Appearance | Pale yellow to amber viscous liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.495–1.515 |
| Acid Value (mg KOH/g) | <=5.0 |
| Color (APHA/Pt-Co) | <=300 |
| Odor | Characteristic balsamic odor |
| Total Impurities | <=1.5% |
| Residue on Ignition | <=0.1% |
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 Terpene resin
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Terpene resin
Industrial Terpene resin 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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