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Zhejiang MSD Group Share Co.,Ltd.

Zhejiang MSD Group Share Co., Ltd. was established in 2002, and the company is headquartered in the Warp Knitting Industrial Park, Haining City, Zhejiang Province. MSD has always insisted on independent innovation, and has always regarded technology and product innovation as an important measure for the company to improve our nuclear competitiveness.Since our establishment, through continuous research and development, MSD has developed into a three-dimensional product system integrating environmentally friendly decorative materials, functional sports materials and other flexible materials and covering multiple application scenarios.

We are China PVC Reflective Film Manufacturers and Wholesale PVC Reflective Film OEM Factory. Our main products include: Advertising flex banner, PVC calendered film, PVC ceiling film, Drop stitch fabric, sunshade fabric, PVC waterproof fabric, PVC mesh fabric,PVC tarpaulin and other products.

MSD welcomes new and old customers to achieve brilliant careers together!

  • 2002Year

    Founded In

  • 180000

    Factory Cover

  • 70+

    Global Business

Zhejiang MSD Group Share Co., Ltd.
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  • 29th Jan.2026

    For marine manufacturers and B2B procurement specialists, selecting the optimal inflatable boat fabric is a decision that balances cost-efficiency with extreme environmental resilience. In regions with high solar radiation, the degradation of flexible polymers due to ultraviolet (UV) exposure is the...

    Zhejiang MSD Group Share Co., Ltd.
  • 22th Jan.2026

    In the demanding world of professional whitewater rafting, the integrity of the vessel is entirely dependent on the technical specifications of its base material. Selecting the right pvc inflatable boat fabric requires a deep understanding of denier, base cloth weave, and coating weight. Zhejiang MS...

    Zhejiang MSD Group Share Co., Ltd.
  • 15th Jan.2026

    In the realm of modern commercial architecture, the selection of interior finishing materials is governed by stringent safety protocols. A PVC Ceiling Film is often the preferred choice for its aesthetic versatility and lightweight properties. However, for engineers and specifiers, the technical per...

    Zhejiang MSD Group Share Co., Ltd.
  • 08th Jan.2026

    In the marine and functional sports material sectors, the selection of inflatable boat fabric is a rigorous engineering decision that directly impacts vessel safety, portability, and service life. High-performance flexible materials must navigate the delicate trade-off between mass and structural in...

    Zhejiang MSD Group Share Co., Ltd.
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PVC Reflective Film Industry knowledge

Enhancing Road Safety: The Role of PVC Reflective Film in Traffic Signs and Markings

1. Reflective Performance Parameters (Key Safety Indicators)

  • Luminance (cd/lx/m²)
    • Engineering grade (Type I/II): ≥50 cd/lx/m² (applicable to general roads)
    • High-strength grade (Type III): ≥250 cd/lx/m² (highways, complex environments)
    • Diamond grade (Type IV/V): ≥400 cd/lx/m² (highest visibility, such as bad weather)
  • Retroreflectivity (RA)
    • Measures the ability of a material to reflect light back to the light source (unit: cd/lx/m²), as required by ASTM D4956.

2. Durability and Environmental Adaptability

  • Weather Resistance
    • Ultraviolet (UV) life: 5~10 years (accelerated aging test standard: ASTM G154).
    • Operating temperature range: -30°C to +70°C (for extreme climates).
  • Chemical Resistance
    • Resistant to acid rain and salt spray (conforms to ISO 9227 salt spray test).

3. Physical Performance Parameters

  • Substrate Thickness: usually 50~250 microns (μm), affecting flexibility and impact resistance.
  • Tensile Strength: ≥20 MPa (to prevent tearing during installation or wind load).
  • Adhesive Type
    • Pressure sensitive adhesive (PSA) initial adhesion: ≥10 N/25mm (to ensure firm adhesion).

4. Optical Design Parameters

  • Wide-Angle Reflection Performance
    • Entrance angle and observation angle are optimized to ensure visibility from different viewing angles for the driver (e.g. 0.2°~2° observation angle).
  • Color and Chromaticity
    • Conforms to CIE 1931 chromaticity standards (e.g. red, yellow, and white must meet traffic sign color specifications).

5. Certification and Standards

  • International Standards:
    • USA: ASTM D4956 (Traffic Reflective Film Classification), MUTCD (Manual of Uniform Traffic Control Devices).
    • Europe: EN 12899-1 (Standard for Fixed Traffic Signs).
    • China: GB/T 18833-2012 (National Standard for Road Traffic Reflective Film).
  • Safety Certification: such as CE, ISO 9001/14001.

Summary of Application Scenarios and Advantages

PVC reflective film ensures the following parameters through the above parameters:

  • High Visibility: Improve the sign recognition distance at night or in low light environments (such as diamond-grade reflective film can increase the sign visibility distance by 300%).
  • Long Life: Reduce the cost of frequent replacement and adapt to multi-climate environments.
  • Compliance: Meet global traffic safety regulations and reduce the risk of accidents.
Zhejiang MSD Group Share Co., Ltd.