Semi Refined Paraffin Supplier

High-quality Semi Refined Paraffin Supplier

Introduction

Semi Refined Paraffin Wax is a widely used material across multiple industries, valued for its optimal balance between purity and affordability. Containing a moderate oil content (typically between 1% and 5%), semi refined paraffin wax provides excellent flexibility, moisture resistance, and workability. It is an essential ingredient in sectors such as candle manufacturing, packaging, rubber production, and cosmetics.
As a leading supplier and exporter of high-quality semi-refined paraffin wax, ZÜMRÜT International Kimya Co. is committed to providing consistent quality to meet global industrial demands.

Production Steps of Semi-Refined Paraffin Wax

The production of semi-refined paraffin wax involves streamlined refining processes:

  1. Dewaxing: Crude oil is distilled to separate slack wax, a mixture of oil and wax.

  2. Filtration: The slack wax undergoes filtration to reduce oil content and impurities.

  3. Hydrotreating: Mild hydrotreatment improves color and odor without fully removing oil.

  4. Blending: Additives are mixed to enhance properties like hardness or flexibility.

  5. Solidifying: The wax is cooled and molded into slabs, pellets, or granules.

This simplified process reduces costs while maintaining functional quality.

Grades of Semi-Refined Paraffin Wax

Semi-refined paraffin wax is categorized by melting point and oil content, which determine its suitability for specific applications. Below is a comprehensive table of grades, including low to high oil content variants:

Grade Melting Point (°C) Oil Content (%) Color Key Applications
50/52 50–52 7–10 Pale Yellow Industrial lubricants, rust prevention, and low-cost candles
54/56 54–56 3–5 Light Yellow Matchsticks, rubber products, and waterproofing
58/60 58–60 1–2 Off-White Standard candles, polishes, crayons
60/62 60–62 0.8–1.5 White Cosmetics, food packaging, and adhesives
64/66 64–66 0.5–1.0 Bright White High-quality candles, pharmaceuticals, coatings

Key Notes on Grades:

  1. Higher Oil Content (7–10%): Ideal for industrial uses requiring flexibility and adhesion.

  2. Medium Oil Content (3–5%): Balances cost and performance for waterproofing and rubber industries.

  3. Lower Oil Content (0.5–2%): Preferred for premium applications like cosmetics and food-safe coatings.

All grades comply with ASTM D 938 and ISO 9001 standards, ensuring consistent quality.

Application and Uses of Semi-Refined Paraffin Wax

Semi-refined paraffin wax serves as a critical material across diverse industries, owing to its adaptable physical properties and cost efficiency. Below is a detailed breakdown of its applications, categorized by grade and oil content:

1. High Oil Content Grades (7–10%)

  • Industrial Lubricants:

    • Used as a friction-reducing agent in heavy machinery, metalworking, and wire drawing.

    • Acts as a temporary protective coating for metal components to prevent oxidation during storage or transport.

  • Rust Prevention:

    • Applied as a thin film on steel, iron, and automotive parts to inhibit corrosion in humid environments.

  • Low-Cost Candles:

    • Ideal for mass-produced candles where flexibility and cost savings outweigh the need for ultra-clean burning.

2. Medium Oil Content Grades (3–5%)

  • Waterproofing Agents:

    • Impregnated into textiles, construction materials (e.g., corrugated boards), and wood to enhance moisture resistance.

  • Rubber and Tire Manufacturing:

    • Functions as a softener and processing aid in rubber compounding, improving elasticity and mold release.

  • Matches and Firestarters:

    • Binds combustible materials in match heads and firestarter blocks due to its adhesive properties.

3. Low Oil Content Grades (0.5–2%)

  • Cosmetics and Personal Care:

    • A key ingredient in lip balms, creams, and depilatory waxes for its emollient properties and smooth application.

    • Complies with cosmetic-grade safety standards (FDA/ISO) for direct skin contact.

  • Food Packaging:

    • Coats paper, cardboard, and disposable utensils to create a hydrophobic barrier, ensuring FDA-compliant food safety.

  • Pharmaceuticals:

    • Serves as a base for ointments, topical creams, and controlled-release drug delivery systems.

  • Candle Manufacturing (Premium):

    • Balances rigidity and scent retention for decorative, slow-burning candles with minimal smoke.

Packaging Options

Semi-refined paraffin wax is packaged in:

  • 25 kg Polypropylene Bags (ideal for small-scale buyers).

  • Carton Boxes (stackable and moisture-resistant).

  • Drums or Bulk Containers (for large industrial orders).
    Storage guidelines recommend cool, dry conditions to prevent melting or discoloration.

Conclusion

Semi Refined Paraffin Wax remains an essential raw material across industries, combining cost-efficiency with reliable performance. Whether for candle making, packaging, rubber processing, or cosmetics, selecting the right grade ensures optimal results.
With strict quality control, flexible grades, and global logistics expertise, ZÜMRÜT International Kimya Co. is your trusted partner for sourcing premium semi-refined paraffin wax. Contact us today to discuss your specific requirements and discover competitive pricing solutions.

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