China One-Stop Shoe Material Manufacturer
Looking for high-quality related shoe materials and industrial materials. We are a reliable Shoe Material supplier, offering personalized customization services, competitive prices and fast delivery services.
product details
Introduce our products
A high-luster metallic polyurethane synthetic leather with multi-angle iridescent color-shift effect and integrated waterproof coating, engineered for fashion footwear uppers, accessories, and decorative interior applications. The material combines a 1.0mm microfiber nonwoven substrate with a metallic pigment-infused PU top layer, delivering peel adhesion ≥18 N/3cm, tensile strength ≥300 N/5cm, and hydrolysis resistance validated through 36-month jungle test exposure. Solamni offers custom metallic color matching (Pantone/RAL), 1.37m/1.4m width options, and full REACH/RoHS compliance documentation per shipment.
Technical Specifications Matrix
| Parameter | Specification | Test Method |
|---|---|---|
| Material Base | Polyurethane + Microfiber Nonwoven | FTIR / SEM |
| Surface Effect | Metallic high-luster / iridescent color-shift | Visual / Spectrophotometer |
| Carrier Fabric | Microfiber Nonwoven (High-density) | - |
| Thickness | 0.8mm – 1.6mm ±0.05mm (1.0mm standard) | ISO 2589 |
| Width | 1.37m (54″) / 1.4m (55″) | ISO 2286 |
| Areal Density | 450 – 600 g/m² | ISO 2286-2 |
| Tensile Strength | Warp ≥300 N/5cm; Weft ≥250 N/5cm | ISO 13934-2 |
| Tear Strength (Trouser) | Warp ≥22 N; Weft ≥20 N | ISO 13937-2 |
| Peel Strength (Coating-to-Substrate) | ≥18 N/3cm | GB/T 8949 |
| Abrasion (Martindale) | ≥50,000 cycles | ISO 12947-2 |
| Flex Resistance (Bally) | 50,000 cycles (23°C); 10,000 cycles (-10°C) | ISO 5402-1 |
| Color Fastness – Rubbing | Dry ≥4.5; Wet ≥4.0 | ISO 105-X12 |
| Color Fastness – Light | ≥Grade 3 (Blue Wool) | ISO 105-B02 |
| Hydrolysis Resistance | >36 months (Jungle Test at 70°C / 95% RH) | ASTM D3690 |
| Waterproof Rating | IPX7 (Submersible to 1m for 30 min) | - |
| Flame Retardancy | CAL 117-2013 / BS 5852 compliant | - |
| Restricted Substances | REACH SVHC, RoHS, 6P/7P Free | GC-MS / ICP-MS |
| MOQ (Standard Colors) | 500 linear meters | - |
| MOQ (Custom Colors) | 1,000 linear meters | - |
| Place of Origin | Fujian, China | - |
Quality Control & Testing Standards
Solamni operates an ISO 9001:2015-certified in-house laboratory with specialized optical and mechanical testing capabilities for metallic-effect synthetic leather. Validation protocols address both the aesthetic integrity of the metallic finish and the mechanical durability required for footwear and upholstery applications.
|
Optical Consistency & Metallic Finish Integrity: Metallic Sheen Uniformity: Spectral reflectance measured at 15° / 45° / 110° viewing geometries using a multi-angle spectrophotometer. Acceptance: dominant wavelength deviation ≤5nm across roll length; metallic particle dispersion validated for consistent luster without streaking or patchiness. Pigment Coating Adhesion: Cross-hatch adhesion test per ISO 2409. The metallic pigment layer is integrated into the PU matrix, not surface-printed; acceptance Grade 0 (no flaking) ensures the metallic effect does not delaminate under friction or flexing. |
Mechanical & Durability Testing:
Tensile & Tear Performance: Validated per ISO 13934-2 and ISO 13937-2 using Universal Testing Machine. The microfiber nonwoven substrate delivers superior tear resistance compared to conventional woven-backed synthetics.
Peel Strength: Coating-to-substrate adhesion per GB/T 8949; acceptance ≥18 N/3cm. Low peel values indicate inadequate interfacial bonding.
Abrasion Resistance: Martindale per ISO 12947-2 at ≥50,000 cycles under 9 kPa pressure. Post-test inspection verifies coating integrity and metallic effect retention.
Flex Resistance: Bally flex per ISO 5402-1 at both ambient (50,000 cycles) and sub-zero (-10°C) conditions. Acceptance: no surface cracking or metallic layer delamination.
-
Waterproofing Validation:
Hydrostatic pressure testing per ISO 811; acceptance IPX7 rating (submersible to 1m for 30 minutes). The metallic coating does not compromise the waterproof barrier. -1
Environmental & Chemical Validation:
Hydrolysis Aging: Jungle test per ASTM D3690 at 70°C / 95% RH for 36+ months. The microfiber substrate's dense fiber matrix resists moisture penetration, reducing hydrolysis risk. -3
Restricted Substances: Third-party GC-MS and ICP-MS screening for REACH SVHC, RoHS, and phthalates (6P/7P Free). -1-3
Formaldehyde Content: Verified below 20 ppm per ISO 17226-2.
Low VOC: Water-based PU formulation minimizes volatile organic compound emissions.
Industrial Application Scenarios
Solamni sponge-backed PVC leather is engineered for heavy-duty manufacturing operations where structural volume, thermal insulation, and surface wear resistance are mandatory:
Fashion Footwear: Optimized for sneaker uppers, fashion boots, platform heels, sandals, and children's footwear. The metallic color-shift effect enhances visual differentiation and brand identity.
Accessories & Leather Goods: Ideal for handbags, evening clutches, cosmetic pouches, belts, watch bands, and costume accessories requiring lightweight, flexible materials with premium aesthetics.
Automotive Interiors: Applied in custom car seat covers, door panel inserts, and interior trim where metallic finishes are specified for customization and restoration projects.
FAQ
What is the estimated cutting yield for metallic microfiber leather compared to genuine leather with similar visual effect?
Does the metallic coating affect the material's flexibility and cold-temperature performance?
What is the lead time for custom metallic color matching and sample approval?
Custom Pantone/RAL metallic color matching requires 1,000m MOQ with a 15–20 working day production cycle. Free A3/A4 sample dispatch is available within 24 hours for standard colors. Custom color sample delivery requires 5–7 working days for formulation approval.
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why choose us
why choose our products
We specialize in providing premium-grade materials for industrial applications. Our focus on wholesale sourcing ensures you receive competitive pricing on large orders, alongside flexible fabric customization to meet your exact specifications. Whether you need high-volume production runs or specialized orders, we ensure your success with fast delivery and exceptional support.
- Bulk Sourcing: Competitive pricing for large-scale orders.
- Customization: Flexible solutions tailored to your industry needs.
- Global Shipping: Fast, reliable delivery to international markets.
- High-Quality Standards: Rigorous testing and quality assurance to ensure performance and durability.
Elite Partners
Direct collaboration with DHL, FedEx, UPS, TNT, and EMS to ensure maximum shipping efficiency.
Custom Logistics
Flexible options covering air freight, sea cargo, and express door-to-door delivery.
Secure Transit
Professional packaging and full-course tracking for peace of mind.
Our Advantage
Sourced for Excellence: We meticulously select only premium-grade raw materials.
Expert Craftsmanship: Our team comprises experienced technicians operating advanced machinery.
Proactive QC: We implement rigorous in-line inspections throughout every stage of production.
Zero-Risk Standards: A dedicated QC team performs final double-inspections, fully compliant with your chosen AQL standards before packaging.
Unwavering Consistency: We maintain a strict, non-negotiable commitment to top-tier quality.
fAQ
A1: Approximately 25-35 days after all specifications and order details are confirmed.
A2: We typically require a 30% deposit in advance with the remaining 70% balance due before shipment. Alternatively, we accept a 50/50 split depending on the final order quantity.
A3: We accept T/T (Telegraphic Transfer), PayPal, and Western Union.
A4: Free samples are available! Custom sample preparation takes about 3-5 days once all details are confirmed
Solamni Import And Export Co., Ltd.
Let's build a profitable future together. We sincerely welcome global clients for long-term strategic cooperation. Contact us today-our team is ready to respond to your inquiries swiftly.
ace04@eurus-cn.com +8615905059552
Whatsapp+8615905059552
