Many of our Phone/tablet accessories, and electronics products are made with PU. It is worthy of knowing more about this material.
PU leather materials come in a wide variety and feature innovative craftsmanship: they have distinctive characteristics, novel and unique patterns, and are fashionable. The Crazy Horse, oily leather, wax feel, color-changing, polished, brushed, matte, nubuck, and suede series all showcase natural, nostalgic, and elegant styles; while the crystal, patent leather, and fabric series products are full of fashion and trendy vibes.
In this article, we'll delve into the world of Polyurethane (PU) leather, exploring its specifications, diverse applications, and the unique benefits it offers across various industries.
Polyurethane, commonly abbreviated as PU, is a polymer created through the reaction of diisocyanates with polyols. This results in a material with a repeating structure of urethane linkages.
PU is a cutting-edge polymer material known for its exceptional thermal insulation, soundproofing, temperature resistance, wear resistance, and processing capabilities. With a wide variety of types, PU's uses are incredibly broad.
- **PVC Artificial Leather:** Also known as artificial leather, this is made by coating a fiber fabric base with PVC resin and processing it using calendering or dry methods.
- **Ultrafine Fiber PU Synthetic Leather:** Utilizes a three-dimensional structured ultrafine fiber non-woven fabric as the base, coated with PU resin to create a synthetic leather with a unique ultrafine fiber structure.
- **Eco-Functional Polyurethane Synthetic Leather:** Features a non-woven fabric or woven fabric base coated with eco-friendly PU resin, processed using wet, dry, or a combination of methods. This material mimics natural leather, offering both ecological benefits and various functional properties.
Our PU composite materials are extensively used in high-quality electronic products such as keyboards, tablet cases, phone cases, headphones, and wireless chargers. My supply chain PU material partner cater to brands like Apple, Samsung, Google, Lenovo, Beats, OPPO, vivo, and Xiaomi. Key features of PU electronics include:
- **Visual Appeal:** Full patterns, bright colors, variable textures, and a strong genuine leather feel.
- **Excellent Touch and Feel:** Soft, full, elastic, smooth, and delicate to the touch.
- **Outstanding Comprehensive Performance:**
- High color fastness, resistant to peeling and fading.
- Excellent resistance to hydrolysis, acids, and alkalis.
- Good aging resistance, ensuring a long lifespan.
- Superior wear and scratch resistance.
- **Easy Processing:**
- Good dimensional stability, facilitating cutting and post-processing.
- Excellent embossing or hot stamping capabilities for clear, lasting effects.
- Superior flatness, aiding in adhesive bonding.
- **Exceptional Protective Features:** Easy to clean from oil and most pollutants without leaving marks, offering superior water, stain, and oil resistance.
- **Environmental Performance:** Free from harmful substances like organotin, heavy metals, azo dyes, and polycyclic aromatic hydrocarbons (PAHs), with low DMF content (<5PPM). Certified under ISO14001 and ISO14024.
PU materials are also used in high-quality bags and luggage, offering:
- **Visual Appeal:** Strong genuine leather feel or innovative, fashionable fabric styles.
- **Rich Texture:** Soft, full, elastic, smooth, and skin-friendly.
- **Variety and Innovation:** Distinctive patterns and styles, including vegan leather, oil skin, matte, color-changing, polished, and more.
- **Excellent Physical Performance:** Good tear strength, sewing strength, wear resistance, lightfastness, aging resistance, color fastness, and chemical resistance.
- **Durability:** Products can meet 3-5 years of durability requirements.
- **Superior Processing:** Minimal wrinkling, minimal deformation, meeting all processing requirements for bags and luggage.
- **Environmental Performance:** Compliant with various environmental standards like REACH, ROHS, and EN-71-3.
Beyond electronics and bags, PU materials are also used in:
- Functional footwear materials
- Sofa and home furnishings
- Automotive interiors
- Sports equipment
- Engineering decorations
- Stationery packaging
If you're looking for high-quality PU leather products, our supply chain is ready to customize and design solutions for your needs. With advanced management, comprehensive testing equipment, and ISO9001 certification, we ensure the highest product quality. Our agile supply chain guarantees rapid delivery and continuous supply.
If you have related products, don’t forget to message us to explore more possibilities of PU leather in your business and projects.
