一、Product structure:1、Top plate, front plate, side plate and door panel of van all are
adopted with the internationally fashionable new type FRP as inside
and outside envelope of van wall. The intermediate layer of
refrigerator van is new type freon-free PU foaming material, which
is connected to framework with high strength bond and bolt.
Thickness of heat insulation layer reaches 20-50mm, with excellent
heat insulation performance. The van body is compact and solid,
with high mechanical intensity, its appearance is smooth and
beautiful, resisting corrosion, impact, abrasion and easy cleaned2、Van body is composed by van plate with full closed plate structure,
high strength structural glue is adopted among plates for bond,
with the maximum connection reliability and best sealing insulation
performance. The installation of van body is convenient and quick3、High precision production technology is adopted for door panel,
with imported sealing adhesive tape, guaranteeing the performance
of sealing and heat insulation. The inside and outside decoration
of van body are adopted with special aluminium alloy shape or
stainless steel wrapping, angle aluminium and FRP angle of wrap.
Door hinge is galvanized, with guard rail installed on both sides
and the tail. Various lighting lamps are provided, with overall
beauty, coordination, reliable quality, firmness and duration二、Main performance：1、Light weight: it is lighter by 30-40% than the traditional domestic
product2、Performance of heat preservation and insulation: heat conductivity
coefficient of FRP faceplate is about 0.23W/ m2.K, that of hard
polyurethane foam is 0.018-0.028W/ m2.K, and the total heat
transfer coefficient K can be lower than 0.3W/m2.K3、Surface performance: surface of FRP is of strong tensile strength,
bend strength and impact toughness, without deformation. It has the
good chemical stability to atmosphere, rain and acid, alkali and
salt with general concentrationIt is of high smooth of finish on surface, ultraviolet radiation
resistance, good gloss retention, no discoloring and easy cleaning,
which is especially suitable for various carriage advertisements4、Anti-permeability performance: FRP faceplate on both sides are of water-tightness, with the best
water resistance5、Performance of flame retardant: flame retardant index of FRP plank
meets the national standard B2 grade6、Product life: it is improved by 4-6 times than the traditional
domestic product7、Maintainability: no obvious repair mark after repair treatment,
which is incomparable for steel and alimunium van plate8、Performance of environmental protection: surface of FRP is free
from volatile or caustic materials, sandwich insulation plank is
filled with freon-free polyester foam material, being green
environmental protection. According to the difference of
refrigeration performance, freezing unit from America, Germany and
China will be chosen to meet the user’s requirement
