





Fully Refined Paraffin Wax
- Features:
- Fully refined paraffin wax is obtained by deep refining of petroleum wax.
- High Purity: Deep refining leaves very few impurities, resulting in strong chemical stability, making it unlikely to react with other substances. Suitable for many fields requiring high purity, such as wax for food packaging.
Features
1. High Purity: Deep refining leaves very few impurities, resulting in strong chemical stability, making it unlikely to react with other substances. Suitable for many fields requiring high purity, such as wax for food packaging.
2. Good Physical Properties: Possesses good toughness, hardness, and plasticity, enabling it to be made into different shapes. For example, in candle making, it can maintain its shape and is not easily deformed.
3. High Melting Point: Typically has a high melting point and narrow range, generally between 50°C and 70°C. It can be used in industries requiring high-temperature resistance, such as rubber processing as a plasticizer.
4. Low Oil Content: Low oil content contributes to better hardness and stability, and it is less likely to leach out. This results in more stable product quality, ensuring casting accuracy in precision casting.
5. Good Whiteness: The color is pure white, and the appearance is bright, making the products aesthetically pleasing. It is often used in products requiring good appearance, such as cosmetics, waxed paper, and crayons.
6. Electrical Insulation: Offers good electrical insulation properties, making it suitable for electrical insulation materials, such as impregnants for capacitors, effectively preventing current leakage.
Test Report
| Manufacturer: PetroChina Daqing Petrochemical, Fushun Refinery Brand: Kunlun | |||||||||
| Product Name: Fully Refined Paraffin Wax Standard: GB/T 446-2010 | |||||||||
| Fully Refined Paraffin Wax | Specification Test Result |
Test Method | |||||||
| Grade | 52# | 54# | 56# | 58# | 60# | 62# | 64# |
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| Parameter | Specification |
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| Melting Point (℃) | ≤2℃ | 52.2 | 54.2 | 56.5 | 58.6 | 60.7 | 62.9 | 64.5 | GB/T2539 |
| Oil Content (% by mass) | ≤0.8% | 0.4 | 0.41 | 0.68 | 0.55 | 0.52 | 0.65 | 0.76 | GB/T3554 |
| Color (Saybolt) No. | 52#-58# ≥+27# | +30 | +30 | +30 | +27 | +28 | +28 | +28 | GB/T3555 |
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| 60#-70# ≥+25# |
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| Light Stability No. | 52#-58#≤4# 60#-70# ≤5# | 4 | 4 | 4 | 4 | 5 | 5 | 5 | SH/T0404 |
| Needle Penetration at 25°C (1/10mm) | 52#-58# ≤19 | 18.5 | 18 | 18 | 18 | 17 | 17 | 17 | GB/T4985 |
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| 60#-70# ≤17 |
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| Kinematic Viscosity (at 100℃), mm²/s | 3.3 | 3.34 | 3.75 | 4.32 | 4.47 | 4.92 | 5.25 | GB/T265 | |
| Odor No. | ≤ 1 | 1 | SH/T0414 | ||||||
| Water-Soluble Acids & Alkalis | Nil | NB/SH/T 0407 | |||||||
| Mechanical Impurities & Water | Nil | Visual | |||||||
Applications
Fully refined paraffin wax has a wide range of applications, mainly in the following areas:
1. Candle Manufacturing: Due to its high purity, good whiteness, and smoke-free and odorless burning, it is an ideal raw material for making high-quality candles, ensuring good candle formation and stable burning.
2. Food Packaging: Its good chemical stability and low toxicity make it suitable for food packaging materials, such as candy wrapper coatings and food preservation wax, providing moisture resistance, oxidation prevention, and extending the shelf life of food.
3. Daily Chemical Products: Used to manufacture cosmetics such as lipsticks, hair wax, and hand creams, providing texture and shaping effects. It can also play a moisturizing and nourishing role in skin care products. It is also used to produce daily necessities such as crayons and waxed paper.
4. Rubber Industry: Used as a softening agent and plasticizer for rubber processing, improving the flexibility, elasticity, and processing performance of rubber, and improving the quality and service life of rubber products.
5. Plastics Industry: Acts as a lubricant and release agent in plastic processing, reducing the viscosity of plastic melts, making plastic products easier to mold, and improving the surface finish of plastics.
6. Precision Casting: Used to make casting models, leveraging its good formability and dimensional stability to ensure model accuracy and ease of removal during the casting process.
7. Electronics and Electricals: Due to its good electrical insulation performance, it can be used as an insulating material for insulation and sealing of electrical equipment such as capacitors and transformers, improving the electrical performance and stability of the equipment.
8. Wood Processing: Used for impregnation and coating treatments on wood, providing waterproofing, moisture resistance, corrosion prevention, and increasing surface gloss, extending the service life of wood.

















