Ca/Zn Stabilizer X501 for Shoe Materials

Product Name：
Ca/Zn Stabilizer X501 for Shoe Materials

Special Instruction:

Product Introduction：

1. Product Overview：
X501 is a high-efficiency, environmentally friendly composite Ca/Zn stabilizer developed specifically for PVC shoe materials. Its standout feature is significant weight reduction—each slipper can shed up to 40 grams, effectively meeting the industry's demand for lightweight footwear.

2. Product Performance：
With lightweighting as its core advantage, X501 reduces the weight of a single slipper by 40 grams. It is non-toxic and heavy-metal-free, complying with EU ROHS 2.0 and international export environmental standards. The stabilizer offers excellent thermal stability, high toughness, outstanding flex resistance, and optimized foaming performance. It exhibits good compatibility with PVC resins and additives, requiring only 4.0–6.0% addition. This lowers costs, boosts efficiency, and suits a wide range of PVC shoe processing methods.

General instructions:

Packing: 25 kg/bag
Storage: Conventional storage
Processing: Valid for 2 years
Note: Store in a cool, dry warehouse away from heat, sunlight, moisture, and incompatible substances like acids or alkalis.

Product Advantages:

1. Non-Toxic and Environmentally Friendly
X501 contains no heavy metal residues, fully meeting EU ROHS 2.0 standards and the footwear industry's restricted substance requirements. It enables exported shoe materials to pass stringent environmental testing with ease.

2. Weight Reduction Design
With X501, a single slipper can be 40 grams lighter, successfully achieving the "lightweight" goal for footwear. This not only enhances wearing comfort and reduces foot fatigue during prolonged use but also lowers transport costs for finished shoes.

3. Superior Toughness and Flex Resistance
Shoe materials produced with X501 exhibit enhanced toughness and a resilient, springy feel with excellent crack resistance. Flex resistance is markedly improved, allowing shoes to withstand repeated bending during daily wear without cracking or damage, thereby extending product service life.

4. Uniform Cell Structure
X501 effectively optimizes foam formation, resulting in fine, uniform cells that remain stable and resistant to collapse. The cross-section of the foamed material is neat and aesthetically pleasing, further enhancing product quality and durability.

5. Improved Surface Finish
Shoe materials processed with X501 feature a smooth, flat surface free from burrs, bubbles, or unevenness. This significantly improves surface gloss and texture, giving finished footwear a refined, high-end appearance that strengthens market competitiveness.

6. Production Cost Reduction
While ensuring material quality, X501 helps lower overall production costs. It streamlines processing, reduces raw material waste, and improves production efficiency, delivering better economic returns and greater value for manufacturers.

Applications:

X501 is specially formulated for shoe materials and is widely used in extrusion, injection molding, and foaming processes for various PVC footwear components, including soft shoe materials, foamed soles, injection-molded uppers, shoe uppers, and edge bands. It meets the surface quality requirements for white and high-whiteness shoe materials and is suitable for producing casual shoes, sports shoes, and more.

In foamed sole production, X501 refines cell structure and enhances elasticity and abrasion resistance. In injection-molded shoe bodies, it promotes uniform plasticization and reduces molding defects. The product is compatible with subsequent vulcanization processes and does not interfere with lamination or coloring operations.

X501 disperses well and works synergistically with plasticizers, antioxidants, and other formulation additives. No adjustments to existing production processes are required, allowing seamless integration into current production lines to boost efficiency and improve yield rates.

Company Introduction：
Kunshan Maijisen Composite Material Co., Ltd. is a technology-driven manufacturer of innovative plastic processing additives. Our main product lines include stabilizers, acrylic impact modifiers, PVC processing aids, foaming regulators, foaming agents, lubricants, and other advanced chemical additives. Our products are widely used in WPC and PVC window profiles, foam boards (furniture boards, advertising boards, construction boards), WPC wall panels, WPC and SPC flooring, pipes and fittings, cables, and footwear.

RFQ：

1.What is the MOQ?

MOQ. is about 1ton.

2.What if your payment term?

Payment terms:100% by T/T ,30% by T/T and 70% by L/C;

3.What about the delivery ?

Delivery date:10 days.

4.Can you supply free samples?

Of course,we can supply you 200g~500g per product.