Look for polyurethane composite wear-resistant pipes<Hebei Maosen>High quality and good price

Polyurethane pipe insulation material, also known as thermal insulation direct buried pipe, is composed of working steel pipes for transporting media, foam insulation layers, and polyethylene plastic outer protective pipes, which are combined outwards in sequence through equipment. Polyurethane pipe insulation material is very popular for its excellent performance, convenient construction and long service life (3 years - years). Its structure is: outer protective layer, thermal insulation layer, anti-leakage layer, outer protective layer The material is polyethylene jacket tube or fiberglass or other materials. There are three laying methods: direct burial, overhead, and trench.
Material features:
, unique thermal insulation performance, high energy saving efficiency and environmental protection.
, light weight, reduced load, excellent waterproof performance, thermal insulation and waterproofing combined into one.
Simple design, high efficiency, fast progress, good quality and long life.
, fluorine-free foaming, adaptable to a wide range of environments.
Process parameters:
Milk time:
Gel time: -
Curing time
Overall density
Flame retardant and self-extinguishing: Class B
Note: Parameters are adjustable according to different conditions and requirements on site.
Reference performance indicators, compressive strength (): water absorption:
Shape stability (℃,): △.3/
Packaging and storage:
Dry and clean special galvanized iron Store in a dry, cool, well-ventilated place with clear packaging, waterproof, sun-proof and heat-proof. The best storage environment temperature is -℃. Polyurethane black and white material ratio:, pipe insulation polyurethane black and white material.
Notes:
When using foam, it is best to control the temperature of the material within an appropriate range to ensure that the system has appropriate reaction performance and fluidity.
When foaming, the ratio of white material to black material should be determined strictly in accordance with the instructions for use to ensure that the process performance of the system and the various properties of the foam are not affected.
Do not let materials come into contact with moisture, and please pay attention to proper ventilation at the production site.