ISUZU NQR Reefer Truck With CARRIER

ISUZU refrigerated trucks, also known as ISUZU reefer van, ISUZU chiller lorry, are mainly used for long-distance transportation of fruits, seafood, fresh milk and other perishable, perishable and fermentable goods. The ISUZU refrigerated van body can be made of aluminum alloy, fiberglass steel plate, or color steel plate according to user needs, and the door can be designed as a rear double door or a side door. The main difference between ISUZU refrigerated trucks and ordinary vans is that they are equipped with independent or non-independent refrigeration units and use high-quality insulation materials to make sealed compartments.

The refrigeration unit of Isuzu refrigerated truck can be independent or non-independent. The non-independent refrigeration unit uses the power of the car engine to operate, and can make the lowest temperature in the cargo compartment reach minus 18 degrees. Independent refrigeration units must be equipped with independent batteries and diesel engines. Compared with non-independent refrigeration units, its refrigeration performance is much better, and the lowest temperature in the cargo compartment can reach minus 28 degrees. Moreover, the refrigeration effect will not be affected due to the failure of the car itself, but the production cost is also high. It is mainly used to transport various meats, fish, dairy products, soy products, quick-frozen foods, fruits and vegetables, ice cream, and cold drink products.

Product Specifications

The difference between rigid polyurethane foam and polystyrene plastic foam:

Rigid foam polyurethane is a lightweight foam with a closed cell rate of more than 99%. It is a thermosetting foam.

① Thermal insulation performance: EPS board≈0.04w/k·m, XPS board≈0.031w/k·m, PUR board≈0.022 w/k·m.

② Thermal stability The thermal stability of rigid polyurethane foam can be as high as 120°C, while the thermal stability of styrene board is only 70°C.

③ Surface binding energy There are certain -OH bonds in the molecular chain of polyurethane, that is, hydrophilic genes, which have a certain degree of water absorption over time, resulting in an increase in self-weight and reduction in thermal insulation performance. Therefore, when making boards, all major manufacturers use full sealing process to ensure its performance, and its surface is easier to blend with other materials and has better bonding properties. Polystyrene does not have -OH bonds and is a hydrophobic material. Its surface is difficult to blend with inorganic materials. This is one of the main reasons for cracking and falling off of the styrene board insulation system.

④ Combustion principle: Rigid foam polyurethane is a thermosetting material. After heating and burning, it forms a carbonized layer, which hinders the further penetration of heat and oxygen, hinders further combustion of foam, and is less likely to cause fire spread accidents. Polystyrene foam is a thermoplastic material that shrinks and melts when heated, and then drips and burns. It does not produce a carbonization barrier and can easily cause flame spread accidents.

⑤ Corrosion resistance: Polyurethane is waterproof, oil-resistant, and solvent-resistant. Polystyrene is water-resistant but not solvent-resistant. It is very sensitive to benzene and ester solvents and is prone to rapid corrosion.