Paraffin wax is a cornerstone material across industries due to its versatile physical-chemical properties. As a leading paraffin supplier from Fushun, China, Junda wax engineer industrial-grade paraffin wax with customizable melt points (52–66°C) and ultra-low oil content (<0.5%) to meet specialized demands. Below are critical industrial uses paired with technical parameters:
1. Corrosion Protection Coatings
Junda Paraffin wax Application: Protective layers for steel pipes, machinery, and offshore rigs
2. Rubber & Tire Manufacturing
Junda Paraffin wax Function: Processing aid for mold release and anti-ozonant protection
Technical Specs:
✓ Penetration hardness: 15–20 dmm
✓ Sulfur content: <10 ppmProven Results: Reduces tire vulcanization time by 18%.
3. Electrical Insulation
Use Case: Impregnating paper for transformers and cable moisture barriers
Critical Parameters:
✓ Dielectric strength: 30–35 kV/mm (IEC 60243)
✓ Volume resistivity: 1×10¹⁶ Ω·cm (ASTM D257)Certification: UL ECVF listed for high-voltage applications.
4. Explosives & Pyrotechnics
Role: Fuel component and stabilizer in commercial explosives
Compliance:
✓ Drop test pass: UN 4.1 Flammable Solid certification
✓ Thermal stability: No decomposition <80°C (DSC tested)Safety First: Our PW-555P wax includes anti-static additives for ATEX Zone 1 compliance.
5. Textile & Paper Processing
Junda Paraffin wax Applications:
Waterproof coatings for food packaging paper
Lubricant for spinning machinery
Performance Targets:
✓ Cobb: ≤20 g/m² (ISO 535)
✓ COF : 0.08–0.12 (TAPPI T549)Eco-Friendly Option: Bio-based PW-210G (RSPO-certified palm blends).
6. Foundry & Metal Casting
Use: Release agent for die-casting molds
Technical Advantages of Junda Paraffin wax:
✓ Reduces sticking defects by 75% in aluminum casting trials
✓ Continuous operation up to 160°C without fumingCustomer Case: German auto parts maker achieved 5.2% scrap rate reduction in 2023.
7. Adhesive & Sealant Production
Function: Rheology modifier in hot-melt adhesives
Junda Paraffin wax Specifications:
✓ Ring & ball softening point: 58–65°C (ASTM E28)
✓ Glass transition temp (Tg): −15°C (ideal for cold climates)Custom Service: Tailor wax melt viscosity (8–25 mPa·s @140°C).
8. Cosmetics & Pharmaceuticals
Junda Paraffin wax Applications:
Base for ointments and lip balms
Tablet coating agent
Purity Standards:
✓ Heavy metals: <1 ppm (ICP-MS tested)
✓ USP/NF and EP compliance available
9. Agricultural Sector
Junda Paraffin wax Applications:
Fruit coating for extended shelf-life (FDA 21 CFR 172.886)
Pesticide encapsulation matrix
Technical Validation:
✓ Reduces strawberry post-harvest loss by 27% (ISO 3632-2).
10. 3D Printing Supports
Emerging Use: Sacrificial material in metal additive manufacturing
Critical Features:
✓ Ash content: <0.01% after burnout
✓ Minimal residue in 316L stainless steel parts
Why Partner with Junda wax ?
Custom Formulations: Junda Paraffin wax Adjust oil content (0.1–1.2%), melt index (±1°C), opacity
Global Logistics: 40ft container loads from Dalian Port within 72 hours