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Bridge frame
Product Introduction

Polyurethane composite cable trays have the advantages of water resistance, hydrolysis resistance, and corrosion resistance, and have been widely used in bridges, tunnels, and other applications that require moisture and corrosion prevention.

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Product Details

Application

area

Process typ

Model

Weather

resistance

Flame

retardant grade

Reference process

Advantage

Bridge frame

Pull squeeze

XCFR-1780

Aromatic

V0

Oxygen index>32

Component A material

temperature:20-30°C


B component material

temperature:20-30°C


Mold temperature (summer):

closed/170°C/190°C


Mold temperature (winter):

80°C/170°C/190°C


Squeezing speed: 60-120cm/min

Good craftsmanship


Good flame retardant 

performance


Good mechanical 

properties

Bridge frame

Pull squeeze

XCFR-1781

Aromatic

V1

Oxygen index>28

Component A materia

temperature:20-30°C


B component material

temperature: 20-30 °C


Mold temperature (summer):

closed/170°C/190°C


Mold temperature (winter):

80°C/170°C/190°C


Squeezing speed:20-60cm/min

Good craftsmanship


Cost-effective


Good mechanical 

properties


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