Hot melt adhesives are widely used across packaging, furniture, hygiene products, automotive, and other industries. Wax, as a critical component in hot melt adhesive (HMA) formulations, plays a vital role in determining overall product performance. King Honor offers high-quality wax solutions tailored to these industry needs.
Waxes are used in HMA formulations to fine-tune the following properties:
1.Open time and set speed: The crystallization rate of wax controls cooling time and open time.
2.Viscosity modification: Most waxes have low viscosity and help reduce overall melt viscosity, improving processability.
3.Wettability and tack balance: The right wax improves substrate wetting and enhances initial tack.
4.Surface properties: Certain waxes enhance anti-blocking and scratch resistance of the adhesive surface.
5.Cost control: Waxes offer an effective balance of performance and cost, helping to reduce formulation expenses.
1.Consistent and suitable melting point
Applications vary in melting point needs. For instance, bookbinding HMAs typically require 65–84°C, while high-speed packaging demands high-melting Fischer-Tropsch waxes (105–115°C). A consistent melting point across batches is critical.
2.Low viscosity and good flowability
HMAs must be easy to apply and cool quickly. The wax must provide good flow without compromising adhesion, supporting efficient spraying or rolling application.
3.Excellent compatibility with polymers
Common base polymers include EVA, SBC, and APAO. Wax compatibility with these determines uniform dispersion and adhesive performance. Poor compatibility may lead to separation or surface bloom.
4.No blooming or crystallization
High-quality waxes remain stable and homogeneous in adhesives, avoiding surface hazing or crystallization that could affect appearance and bonding.
5.Thermal and oxidative stability
During high-temperature processing and use, the wax must resist discoloration, odor release, and degradation.
6.Non-toxic and regulatory compliance
For hygiene or food packaging applications, waxes must be safe and compliant with regulations like FDA and REACH.
King Honor offers a comprehensive range of high-performance waxes including Fischer-Tropsch wax, microcrystalline wax, and polyethylene (PE) wax. Our products are widely used in HMA applications and trusted by clients worldwide.
We offer the following advantages:
1.Wide melting point range: From 56°C to 115°C, meeting diverse application needs.
2.Low odor and light color: Ideal for hygiene and packaging industries.
3.Excellent compatibility: Well-suited for EVA, APAO, and other common adhesive bases.
4.Custom formulation support: We offer technical advice and samples tailored to your formulation needs.
5.Reliable supply & logistics: With overseas warehousing and logistics, we ensure timely delivery.
Wax selection is critical to optimizing hot melt adhesive performance. The HMA industry’s requirements are diverse and technically demanding. With deep expertise and a global perspective, King Honor delivers consistent, high-quality, and customized wax solutions.
If you're seeking a trusted wax supplier for your hot melt adhesive applications, contact us directly — we’re here to support your success.