foam PU insulation roof steel sandwich wall panel  /high quality polyurethane sandwich panel for wall / Fireproof thermal insulation phenolic resin (foam) insulation board

◊  Introduction

◊ Application

steel factory house, easy and move house roof, wall, food cold storage and product(seafood, poultry, prepared food, vegetable, fruit),meat production, food production, fabricated cold storage, seed warehouse, biological and drug product and dairy food warehouse.

◊ Advantages

(1) Its thermal conductivity item is 0.019~0.025W/(m·k) due to polyurethane high bond strength, no need to any anchors and bonder, it is a nature bond materials, it can make continue heating preservation layers.

(2) endurance good and polyurethane porosity structure stable, generally is closed hole, so not only well temperature keeping but also anti-freeze, sound insulation.

(3) High anti bending strength, Hard foam polyurethane is high strength material(material strength and volume rate) as preserve heating material which function is better than foam polystyrene

(4) Not absorbent water and well watertight of foam polyurethane with good water proof, gas barrier property, material not including water, low water absorbent

(5) Anticorrosive.

(6) Anti insects and rat-bite.

(7) polyurethane with good flame retardant is a hard to burn materials when adding flame retardants

(8) Polyurethane with big temperature durance is a soft and big deform material.

(9) Polyurethane with good environment protection which often is  used in outside wall heating preservation

◊ Why us

Who we are?--LD Insulation Group

1. We are LD FACTORY

2. Mainly products are: PU sandwich panel ,Phenolic Sandwich Panel,EPSsandwich panel ,color steel panel,rock wool sandwich panel ,PPGI,cold storage panel,clean Room System ,Steel structure Material,VIP for Refrigeration and so on

3. Factory location: Xiamen/Shenzhen,Guangdong, China

4. Occupied area:  100000square meters

5. Professional Certification: ISO9001, NSF

6. Strong R&D Capacity

7. Attentive after-sale service