Oxidized / Modified Castor Wax

Brand: Nova Industries
Category: Castor Oil Derivatives
Sub-Category: Castor Waxes / Modified Functional Additives
Compliance Class: Industrial / Coatings / Inks / Plastics / Adhesives (as per specification)

1. Product Identification

Exact Product Name: Oxidized / Modified Castor Wax
Industry Name: Oxidized Castor Wax, Modified Castor Wax
Chemical Type: Chemically modified vegetable wax derived from hydrogenated castor oil
Brand: Nova Industries
Physical Form: Off-white to pale yellow powder or flakes (grade-dependent)
Origin: Gujarat, India
SKU / Internal Product Code: Available on request
Intended Use: Coatings, printing inks, plastics, masterbatches, adhesives, rubber, specialty industrial formulations

3. Product Overview

Oxidized / Modified Castor Wax is a chemically enhanced form of hydrogenated castor oil wax, engineered to deliver improved polarity, dispersion, and surface interaction compared to unmodified waxes. Controlled oxidation or modification introduces functional groups that significantly improve compatibility with resins, solvents, and polymer systems.

At Nova Industries, this wax is produced through a precisely controlled oxidation and modification process, followed by finishing into flakes or powders depending on application requirements. Tight control over reaction severity and post-processing ensures consistent melting behavior, acid value range, and performance stability—critical for coatings, inks, and plastic formulations where wax variability can affect surface quality and processing.

Compared to standard castor wax or micronized wax alone, Oxidized / Modified Castor Wax offers faster wetting, improved dispersion, and stronger surface effects such as scratch resistance, matting control, and slip. Buyers choose this product when they need a bio-based wax additive that integrates easily into demanding formulations without compromising clarity or stability.

4. What the Product Does & Buyer Problems It Solves

What it does

Enhances surface properties such as slip, scratch resistance, and mar resistance
Improves wax dispersion in solvent- and water-based systems
Modifies rheology and matting behavior

Problems it solves

Poor dispersion of conventional waxes
Surface defects in coatings and inks
Inconsistent matting or slip performance
Compatibility issues with resin systems

5. Key Properties & Performance Characteristics

Physical & Chemical Characteristics

Appearance: Off-white to pale yellow powder / flakes
Odor: Practically odorless
Solubility: Insoluble in water; compatible and dispersible in resin systems
Nature: Oxidized / functionalized vegetable wax

Functional Performance

Improved polarity for better resin compatibility
Strong surface slip and anti-blocking behavior
Enhanced scratch and abrasion resistance
Controlled matting effect in coatings

6. Stability, Shelf Life & Storage

Shelf Life: Up to 24 months under recommended storage
Storage Conditions:
- Store in cool, dry, well-ventilated conditions
- Protect from moisture and contamination
- Keep packaging tightly sealed
Stability: Physically and chemically stable during storage and transport

7. Manufacturing & Quality Control

Oxidized / Modified Castor Wax at Nova Industries is produced through hydrogenation followed by controlled oxidation or chemical modification, then size finishing.

Quality assurance includes

Monitoring of oxidation level and melting behavior
In-house checks for acid value and dispersion performance
Batch-wise traceability and documentation
Pre-dispatch quality verification

This ensures uniform functional performance and reliable industrial supply.

8. Industry Applications & Use Cases

Paints & Industrial Coatings

Improves surface durability, matting control, and scratch resistance.

Printing Inks

Enhances rub resistance and surface smoothness.

Plastics & Masterbatches

Provides slip, anti-blocking, and processing improvements.

Adhesives & Sealants

Improves rheology and surface finish.

Rubber & Specialty Compounds

Used to modify surface behavior and processing characteristics.

Typical Buyer Workflow:
Sample → Lab dispersion & compatibility testing → Application validation → Bulk supply

9. Packaging & Supply Information

Standard Packaging:
- 20–25 kg HDPE bags / fiber drums
Bulk Supply: Palletized container loads
Minimum Order Quantity (MOQ): Based on packaging format
Lead Time: 7–15 working days
Customization: Oxidation level / form available on request
Sample Availability: Yes, for formulation trials

10. Quality, Compliance & Documentation

Technical Data Sheet (TDS): Available
Safety Data Sheet (SDS): Available
Certificate of Analysis (COA): Provided per batch
Compliance & Certifications:
- ISO-based quality management systems
- REACH documentation support
- Suitable for global industrial use

11. Global Export Readiness

Export-grade moisture-protected packaging
Optimized pallet and container loading
Complete export documentation (COA, TDS, SDS, invoices, packing list)
Consistent batch quality for international buyers
Importer documentation and customs assistance

12. Buyer Guidance & FAQs

How is oxidized castor wax different from micronized castor wax?
Oxidized wax offers improved polarity and resin compatibility beyond particle size benefits.

Is it suitable for solvent-based coatings?
Yes, it is widely used in solvent-based and specialty coating systems.

Can performance be tailored?
Yes, oxidation and modification levels can be adjusted based on application needs.