Category: News

Thermoplastics are widely used in automotive, household appliances, and food-contact applications, but their inherent or process-induced odors often pose challenges to user experience and regulatory compliance. Odor in thermoplastics typically originates from three key sources: residual volatile compounds (e.g., unreacted monomers, solvents), thermal degradation byproducts (such as aldehydes or ketones formed during extrusion or injection molding), and volatile additives (like plasticizers or stabilizers). These odorous substances not only affect product acceptability but may also raise health concerns in enclosed environments.
Effective odor control for thermoplastics requires a multi-stage approach spanning material selection to post-processing. First, raw material purification is critical: manufacturers can adopt advanced distillation or adsorption techniques to reduce residual monomers in base resins (e.g., polyethylene or polypropylene). Second, optimizing processing parameters minimizes thermal degradation—lowering melt temperatures, shortening residence times, and using vented extruders to remove volatiles during processing.
Additives also play a vital role in odor mitigation. Odor scavengers, such as activated carbon, zeolites, or metal-organic frameworks (MOFs), trap volatile compounds through physical adsorption or chemical reactions. Bio-based additives, like plant extracts, are increasingly favored for their eco-friendliness and ability to mask or neutralize odors without introducing new volatile substances. Additionally, post-processing treatments, such as vacuum degassing or plasma cleaning, further reduce residual odors in finished products.
Quality control is essential to validate odor control measures. Analytical techniques like gas chromatography-mass spectrometry (GC-MS) quantify volatile organic compounds (VOCs), while sensory evaluation by trained panels assesses subjective odor perception. By integrating these strategies, manufacturers can produce thermoplastics that meet strict odor standards, enhancing product competitiveness in markets like automotive interiors and food packaging.

Thermoplastics are widely used in automotive, household appliances, and food-contact applications, but their inherent or process-induced odors often pose challenges to user experience and regulatory compliance. Odor in thermoplastics typically originates from three key sources: residual volatile compounds (e.g., unreacted monomers, solvents), thermal degradation byproducts (such as aldehydes or ketones formed during extrusion or injection molding), and volatile additives (like plasticizers or stabilizers). These odorous substances not only affect product acceptability but may also raise health concerns in enclosed environments.
Effective odor control for thermoplastics requires a multi-stage approach spanning material selection to post-processing. First, raw material purification is critical: manufacturers can adopt advanced distillation or adsorption techniques to reduce residual monomers in base resins (e.g., polyethylene or polypropylene). Second, optimizing processing parameters minimizes thermal degradation—lowering melt temperatures, shortening residence times, and using vented extruders to remove volatiles during processing.
Additives also play a vital role in odor mitigation. Odor scavengers, such as activated carbon, zeolites, or metal-organic frameworks (MOFs), trap volatile compounds through physical adsorption or chemical reactions. Bio-based additives, like plant extracts, are increasingly favored for their eco-friendliness and ability to mask or neutralize odors without introducing new volatile substances. Additionally, post-processing treatments, such as vacuum degassing or plasma cleaning, further reduce residual odors in finished products.
Quality control is essential to validate odor control measures. Analytical techniques like gas chromatography-mass spectrometry (GC-MS) quantify volatile organic compounds (VOCs), while sensory evaluation by trained panels assesses subjective odor perception. By integrating these strategies, manufacturers can produce thermoplastics that meet strict odor standards, enhancing product competitiveness in markets like automotive interiors and food packaging.

In industries ranging from personal care to industrial manufacturing, unwanted odors often become a key barrier to product success. OEM Odor Control Additive, a customized odor-elimination solution, addresses this pain point by integrating seamlessly with clients’ existing products—offering targeted, efficient, and compatible odor management that goes beyond generic off-the-shelf alternatives.
What sets this OEM additive apart is its customization-driven design. Unlike one-size-fits-all  (deodorants), it is formulated based on clients’ specific needs: for example, adjusting ingredients to neutralize pet odors in cat litter, combat chemical fumes in industrial coatings, or eliminate mustiness in home cleaning products. This precision ensures optimal performance—targeting odor sources at the molecular level (breaking down odor-causing compounds rather than masking them) while preserving the original functionality of the host product, such as texture, durability, or cleaning power.
Its application scope is broad and versatile. In consumer goods, it enhances the appeal of items like laundry detergents, air fresheners, and pet care products by ensuring long-lasting freshness. In industrial settings, it improves workplace safety and product quality by reducing odors from wastewater treatment, rubber production, or plastic molding. Crucially, the additive boasts strong substrate compatibility—it blends smoothly with liquids, powders, and solids (e.g., resins, fabrics, or cleaning agents) without causing discoloration, clumping, or performance degradation.
For clients, the OEM model adds unique value. Manufacturers benefit from flexible production scales (from small-batch trials to large-volume orders) and end-to-end technical support: the R&D team assists in formula adjustment, compliance testing (meeting global standards like FDA or EU REACH), and even packaging customization to align with the client’s brand identity. This not only saves clients time and R&D costs but also helps their products stand out in competitive markets—turning “odor-free” into a key selling point.
In a market where consumer and industrial demand for pleasant, odor-free experiences grows daily, OEM Odor Control Additive emerges as a strategic partner. It does not just solve odor problems; it empowers clients to enhance product value, build brand trust, and capture new market opportunities.

In the realm of personal care, deodorants have become a daily essential, but consumers are increasingly seeking products that blend efficacy with eco-friendliness and comfort. This is where TPE deodorants stand out—a innovative solution that addresses both performance and sustainability needs.
TPE, a flexible and recyclable material, replaces traditional rigid plastics or harsh rubbers in deodorant components like applicators and packaging. Unlike conventional materials that often cause skin irritation due to rough edges, TPE’s soft, skin-friendly texture glides smoothly, reducing friction and discomfort during use. This flexibility also allows for precise application, ensuring the deodorant formula reaches targeted areas without waste.
Sustainability is another key advantage of TPE deodorants. TPE is fully recyclable and can be repurposed multiple times, minimizing plastic waste that clogs landfills. Many brands now use bio-based TPE, derived from renewable resources like plant oils, further lowering their carbon footprint. This aligns with the growing consumer demand for green personal care products that don’t compromise on quality.
Additionally, TPE’s durability ensures deodorant packaging   and applicators last longer, reducing the need for frequent replacements. Its resistance to moisture and chemicals also means it maintains integrity even when in contact with deodorant formulas, preventing leaks or degradation.
As the personal care industry shifts toward sustainability, TPE deodorants emerge as a forward-thinking choice. They offer the perfect balance of comfort, functionality, and environmental responsibility, proving that daily essentials can be both effective and kind to the planet. For consumers looking to make mindful choices, TPE deodorants are a small but impactful step toward a greener lifestyle.