Castor Oil Derivatives
Hydrogenated Castor Oil – Flakes (HCO)
- Brand: Nova Industries
- Category: Castor Oil Derivatives
- Sub-Category: Hydrogenated Castor Oils / Castor Waxes
- Compliance Class: Industrial / Cosmetic / Pharmaceutical (as per specification)
- Chemical Type: Fully hydrogenated castor oil triglyceride
- Grade: Industrial / cosmetic / pharmaceutical flake grades
- Physical Form: White to off-white hard waxy flakes or pastilles
Product Overview
Hydrogenated Castor Oil – Flakes, commonly known as Castor Wax, is a chemically stable, high-melting solid derivative produced by fully hydrogenating refined castor oil under controlled conditions. This hydrogenation process converts the unsaturated bonds in castor oil into a saturated structure, resulting in a hard, brittle, wax-like material with excellent thermal and oxidative stability.
At Nova Industries, Hydrogenated Castor Oil is manufactured using precisely controlled hydrogenation parameters to achieve consistent melting point, uniform flake size, and predictable performance. The flake form is specifically preferred by industrial users for easy handling, accurate dosing, and uniform melting during processing.
HCO flakes are widely used where structure, thickening, and temperature resistance are required. Compared to liquid castor oil, hydrogenated castor oil offers superior resistance to oxidation, improved shelf life, and stable behavior under demanding operating conditions. These properties make it an essential ingredient in greases, cosmetics, coatings, inks, plastics, and pharmaceutical formulations.
Technical Specifications:
| Parameter | Specification / Value |
|---|---|
| Appearance | White hard waxy flakes |
| Odour | Practically odourless |
| Melting Point | 85 – 88°C |
| Acid Value | Max 3.0 mg KOH/g |
| Saponification Value | 175 – 185 mg KOH/g |
| Iodine Value | Max 5 g I₂/100g |
| Hydroxyl Value | 150 – 165 mg KOH/g |
| Moisture Content | Max 0.50% |
| Colour (APHA, molten) | Max 30 |
| 12-Hydroxystearic Acid Triglyceride Content | Min 90% |
| Flash Point | Min 280°C |
What the Product Does & Buyer Problems It Solves
What it does
- Acts as a structuring and thickening agent
- Provides thermal and oxidative stability
- Improves hardness and consistency in formulations
Problems it solves
- Prevents oil separation in greases and pastes
- Enhances temperature resistance in end products
- Reduces oxidation-related degradation
- Ensures batch-to-batch formulation consistency
Key Properties & Performance Characteristics
Physical & Chemical Properties
- Appearance: White to off-white solid flakes
- Odor: Odorless to very mild
- Solubility: Insoluble in water; soluble in hot organic solvents
- High melting point (compared to liquid castor oil)
Functional Performance
- Excellent thermal stability
- High resistance to oxidation
- Good compatibility with oils, resins, and waxes
- Stable rheology and structure control
Stability, Shelf Life & Storage
- Shelf Life: Up to 24 months under proper storage
- Storage Conditions:
- Cool, dry place
- Protect from moisture and contamination
- Keep bags/drums tightly sealed
- Stability: Maintains physical and chemical integrity over long storage periods
Manufacturing & Quality Control
Hydrogenated Castor Oil flakes are produced at Nova Industries through a controlled catalytic hydrogenation process, followed by flaking and grading.
Quality assurance includes
- In-house testing of melting point and hardness
- Monitoring of hydrogenation completeness
- Batch-wise traceability
- Uniform flake size control
This ensures reliable performance for downstream industrial applications.
Typical Buyer Flow:
Sample → Formulation trial → Performance validation → Bulk procurement
Packaging & Supply Information
- Standard Packaging:
- 25 kg HDPE / kraft paper bags with inner liner
- Bulk Supply: Palletized container loads
- MOQ: As per packaging format
- Lead Time: 7–15 working days
- Custom Packaging: Available on request
- Sample Supply: Available for evaluation
Quality, Compliance & Documentation
- Technical Data Sheet (TDS): Available
- Safety Data Sheet (SDS): Available
- Certificate of Analysis (COA): Provided per batch
- Compliance:
- ISO-based quality systems
- REACH documentation support
- Suitable for cosmetic & pharma applications (as per spec)
Global Export Readiness
- Export-grade, moisture-protected packaging
- Sea-freight optimized pallet loading
- Full export documentation support
- Consistent batch quality for international buyers
- Assistance with customs and regulatory paperwork
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why Us
Why Choose Nova Industries?
A few reasons why we insist you to choose Nova Industries are:
-
Fresh & Pure Products
Sourced and processed with care to retain maximum purity and effectiveness.
-
Export-Ready Standards
Fully compliant with international quality norms, ensuring smooth global shipments.
-
Long Shelf Life
Advanced refining and packaging methods keep our products stable and effective for extended periods.
-
Global Supply Capability
Robust infrastructure and logistics support to serve clients worldwide with on-time delivery.
Your Global Partner for Castor Oil Solutions
Get in touch with us for reliable supply, competitive pricing, and export-ready castor oil and derivatives.
Industry Applications & Use Cases
-
Lubricants & Greases
Used as a thickener and structure-builder in high-temperature greases and specialty lubricants.
-
Cosmetics & Personal Care
Applied in lipsticks, creams, ointments, and sticks to provide hardness, texture, and stability.
-
Coatings, Inks & Polishes
Improves gloss control, hardness, and abrasion resistance.
-
Plastics & Rubber
Used as a processing aid and performance modifier.
-
Pharmaceuticals
Utilized in ointments and controlled-release formulations where stability is critical.
FAQ’s
Buyer Guidance & FAQs
Flakes offer easier handling, controlled dosing, and uniform melting.
Yes, subject to buyer-specific quality requirements and approvals.
Yes, with stable supply and consistent specifications.
Yes, samples are provided for formulation and performance testing.
Testimonials
valuable words from our client
We have been sourcing Hydrogenated Castor Oil and 12HSA from Nova Industries for over three years. Their product consistency and batch quality are highly reliable, which is critical for our manufacturing process. Deliveries are always on time, and their team is very responsive.
Nova Industries stands out for their professionalism and technical understanding. The quality of their castor oil derivatives meets international standards, and their documentation and export support make global sourcing seamless for us.
What we value most is Nova’s consistency and transparency. From inquiry to shipment, the process is smooth and well-managed. Their castor oil grades perform exactly as specified, helping us maintain product quality across our production lines.