The China Composites Expo 2025 will be held at the Shanghai National Convention and Exhibition Center(333 Songze Avenue, Qingpu District, Shanghai) from September 16–18, 2025.

 Shanghai Lovely House Material Technology Co., Ltd. sincerely invites you to visit our booth at Hall 7.1, No. 7H13.

At this exhibition, we will showcase:

1. Applications of PU fiberglass composites in automotive, photovoltaic, doors&windows, and other industries.

2. High-performance composite profiles and custom solutions.

See you at the booth!

Transportation Guide

Metro
    Take Metro Line 2 to "Xujingdong" Station (Exit 4/5/6) or Line 17 to "Zhuguang Road" Station (Exit 3), and you will arrive directly at the National Exhibition and Convention Center (Shanghai).

Bus

    Bus 865 (Longzhou Road Shangzhong Road, Xuhui District – Xujingdong Metro Station)

Buses 706 and 797 (Jiuting Bus Station, Minhang District – Xujingdong Metro Station)

Bus 776 (Lianmin Road Station – Zhongshan Park Metro Station)

Self-Driving

    From downtown Shanghai via elevated roads:

    From Yan'an Elevated Road and the southern Outer Ring Expressway:
Take Jiamin Elevated Road – Jianhong Elevated Road – Yinggang East Road – National Exhibition and Convention Center.

    From Beidi Elevated Road and the northern Outer Ring Expressway:
    Take Jiamin Elevated Road – Songze Elevated Road – off at Panlong Road Exit – Longlian Road – Zhuguang Road – National Exhibition and Convention Center.

    From downtown Shanghai via surface roads:

    From Beidi Road / Tianshan West Road / Xianxia West Road:
Take Shenchang Road or Huaxiang Road – Songze Avenue – Zhuguang Road – National Exhibition and Convention Center.

    From Yan'an Road direction:
    Take Yan'an West Road – Huqingping Highway – Zhuguang Road – National Exhibition and Convention Center.

    From the Yangtze River Delta region:

    Visitors from Hangzhou, Ningbo, and Suzhou can take G60, G2, and other expressways converging to G15 Shenhai Expressway – exit at Songze Avenue – Songze Avenue – National Exhibition and Convention Center.

    Alternatively, take Songze Avenue – Zhuguang Road – Yinggang East Road – National Exhibition and Convention Center.

Introduction to Fiberglass Reinforced Polyurethane (FRPu) Profiles

    Fiberglass reinforced polyurethane (FRPu) profiles feature lightweight and high strength, excellent resistance to acids and alkalis, salt spray resistance, outstanding fire performance, thermal insulation, durability in extreme cold and high temperatures, electrical insulation, zero volatile components, and low production energy consumption.

① Lightweight and High Strength

    Polyurethane composite materials are lightweight yet exceptionally strong, with a bending strength reaching up to 1442 MPa—6–8 times higher than aluminum alloys and 3–7 times higher than steel. They are widely used in automotive lightweighting, wind turbine blades, and aerospace applications.

  Compared with traditional composites, polyurethane composites offer higher strength, modulus, impact resistance, oxygen index, thermal insulation, and a lower thermal expansion coefficient.

  ② Excellent Weather Resistance

   Polyurethane composites exhibit outstanding resistance to acids, alkalis, and salt spray, making them ideal for harsh environments such as seawalls, wind power, and marine engineering.

 ③ Safe and non-toxic

    Polyurethane is widely used in direct human-contact applications, including the medical field. It is a recognized safe material, free of volatile components, and can be used with confidence.

Application of Polyurethane in the Automotive Industry

① Enabling Automotive Lightweighting

    With low density but high strength, polyurethane can replace heavy steel components such as cross-body structural rods, load-bearing beams under seats, and vehicle pedals. This not only reduces overall vehicle weight but also improves fuel efficiency and extends the range of electric vehicles, making it a key material for automotive lightweighting.

② Outstanding Weather and Heat Resistance

    Polyurethane materials are highly resistant to corrosion and weathering, with a service life of several decades. Even in hot car interiors reaching 70–80 °C, polyurethane maintains dimensional stability with minimal deformation, making it suitable for high-load and high-temperature applications.

 ③ Thermal Insulation, Fire Resistance, and Safety

    With low thermal conductivity, polyurethane effectively insulates against external heat or engine heat, improving in-vehicle comfort. Its flame-retardant and insulating properties significantly enhance fire safety, especially for electric vehicle battery packs and electrical systems.

Application of Polyurethane in Photovoltaic Frames and Supports

① Lightweight and High Strength – Ensuring Stable Power Generation

    Polyurethane composites combine low density with high strength, providing structural stability while reducing overall weight. This eases transportation and installation while ensuring durability in harsh environments.

  ② Weather and Corrosion Resistance – Suitable for Extreme Conditions

    Unlike metals prone to corrosion, polyurethane materials exhibit excellent resistance to salt spray, UV exposure, and chemical corrosion. They are ideal for rooftops, deserts, and offshore photovoltaics, significantly extending component lifespan.

③ Electrical Insulation and Flame Retardancy – Ensuring Power Safety

    Polyurethane is electrically insulating, reducing leakage risks. Its flame-retardant properties enhance overall system safety, making it especially suitable for large-scale photovoltaic power stations and offshore applications.

Introduction to Fiberglass Reinforced Polyurethane Doors and Windows

    In the field of doors and windows, FRPu profiles hold significant advantages over thermal-break aluminum and PVC. Windows and doors made from these profiles excel in thermal insulation, wind resistance, airtightness, watertightness, sound insulation, fire resistance, and corrosion resistance. The profile surface also allows various coating treatments for a wide range of finishes.

① Excellent Thermal Insulation

    The thermal conductivity of FRPu profiles is only 1/1300 that of aluminum, at just 0.114 W/m·K, achieving true “full thermal break” windows and doors.

② Outstanding Fire Resistance

    FRPu doors and windows exhibit superior fire resistance. When paired with fire-resistant glass, fire integrity can reach 1–1.5 hours. This unique combination of insulation and fire protection makes FRPu doors and windows cutting-edge solutions.

③ Superior Overall Performance – Strength, Airtightness, Watertightness, Wind Resistance, and Sound Insulation

    Thanks to their lightweight and high-strength properties, FRPu profiles deliver excellent performance in airtightness, watertightness, wind resistance, and sound insulation. They can also be fabricated into large-format windows offering wide and unobstructed views.