• Polyurethane Insulation Foam Material for Discontinuous Sandwich Panel System 1
  • Polyurethane Insulation Foam Material for Discontinuous Sandwich Panel System 2
Polyurethane Insulation Foam Material for Discontinuous Sandwich Panel

Polyurethane Insulation Foam Material for Discontinuous Sandwich Panel

Ref Price:
get latest price
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 m²
Supply Capability:
1000000 m²/month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Specifications

Rigid Blend Polyols for Discontinuous sandwich panels

Rigid Blend Polyol for Discontinuous  sandwich panel    DBC-402B

Product Introduction

DBC402B blend polyols is a compound which consists of polyether polyols, surfactants, catalysts, foaming agent and flame retardant in a special ratio. The foam has good thermal insulation property, light in weight, high compression strength and flame retardance and other advantages. It is widely used to produce sandwich plates, corrugated plates etc, which applies to make cold stores, cabinets, portable shelters and so on.

Physical Property

Appearance                 

Hydroxyl value                   mgKOH/g

Dynamic viscosity  (25°C)      mPa.S

Density    (20°C)              g/ml

Storage temperature                °C

Storage stability                   month

Light yellow transparent viscous liquid

320-400

250-350

1.10-1.16

10-25

6

Recommended Ratio

Raw materials

pbw

DBC-402B blend polyols

Isocyanate

100

100-105

Technology and Reactivity(the exact value varies depending on processing conditions)

items

Manual mixing

High temperature machine

Raw material temperature     °C

Moulding temperature    °C

Cream time    s

Gel time      s

Free density  kg/m3

20-25

35-45

30-50

120-200

23-26

20-25

35-45

20-30

70-150

23-26

Foam Performance

Moulding density

Closed-cell rate

Thermal conductivity(15°C)

Compression strength(perpendicular to the direction of rising)

Dimensional stability   

24h  -20°C

24h  100°C

Flame retardant grade

GB 6343

GB 10799

GB 3399

GB/T 8813

 

GB/T 8811

 

 

GB/T8624

   ≥38kg/m3

≥90%

       ≤22mW/(m.K)

≥140kPa

 

 

≤1%

≤1.5%

Level B2

FAQ:

1,Could we change the panel size?

   Yes, we can product according to your requirement.

2, What is Minumum Production per day?

   4000m2 per day x 8 hours.

Q:Are sandwich panels suitable for retail outlets?
Sandwich panels, consisting of two rigid layers and a core material, are ideal for retail outlets. With their strength and durability, the rigid layers ensure longevity, while the core material provides insulation and soundproofing. In a retail setting, sandwich panels serve various purposes. They can serve as sleek and modern exterior cladding, enhancing the building's appearance. Additionally, they can be utilized for interior walls and partitions, creating distinct areas within the store. The installation of sandwich panels is effortless, and they can be tailored to meet the specific requirements of the retail outlet. They can be painted or adorned to align with the store's branding and aesthetics. Moreover, their lightweight nature enables easy transportation and assembly, making them a cost-effective choice. The benefits of sandwich panels extend beyond aesthetics. They offer exceptional thermal insulation, ensuring a comfortable shopping experience regardless of the season. This leads to energy savings and a pleasant environment for customers. Ultimately, sandwich panels are a suitable option for retail outlets due to their durability, versatility, and energy-efficient properties. They provide an appealing and functional solution for both the store's exterior and interior.
Q:This is not required, the requirements of the interval of the wall to meet the fire requirements of fire resistance or fire time requirements. The Applicable Scope of Molybdenum Sandwich Panel
Color steel sandwich panels have the effect of thermal insulation, these two types of panels can be used for houses and workshops, are able to waterproof
Q:Are sandwich panels suitable for train stations?
Yes, sandwich panels are suitable for train stations. They are lightweight, strong, and provide excellent insulation properties. Additionally, sandwich panels can be easily installed and offer a wide range of design options, making them a practical and efficient choice for train station construction.
Q:3 side of the wall surrounded by color steel ~ the other side of the water ~ Will the three sides of the gap with the wall how to waterproof ~ Question added: whether you can use the blowing agent, the top of the same thing (which tell me what) And then sealed with black glue. More
The wall is relatively smooth, the external wall insulation per square meter with the mortar 4-foot often end of the shop to the whole shop 6 kg foot; wall is the wall, more mortar, a square need 7-9 kg
Q:How the exterior of the house is made of rock wool color steel sandwich panels
Construction, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, scaffolding, Erecting outside the scaffolding materials expected ribs of the late section of the dwarf light dog chupu count, template support frame, shelf safety operation technology. Zibu type construction fastener, by the two holes in the diameter of the child is significantly different, the female fastener riveting, two fasteners on the lower cover are steel stamping parts, cover, under the cover with ribs , The upper and lower cover of the middle part of the arc inward convex, the arc-shaped convex surface and the upper and lower cover on both sides of the same cylindrical surface, the child, the female fastener nut on the same size. The fastener is used to build construction scaffolding, building fence, planting greenhouses, etc., can be connected to different diameter pipe, can be rotated angle, wide range of applications, and the fastener weight, bending strength and good steel, , Easy to use.
Q:What are the different types and uses of clean color steel plates?
Color steel sandwich panels: 1. Corrugated sandwich board may be in the fixed time when the nail is too tight lead to corrugated subsidence, the formation of small puddles, it will leak, the solution with mildew copper phosphate repair. 2. Flat sandwich plate may be due to the possibility of two plates of the gap between the edge of the gap is not enough height, the general rain is no problem, the amount of rain on the big leak, the solution is to increase the height of the edge fold (the cost of repair each gap about 15 yuan about). Also do not understand can ask questions.
Q:General color steel foam sandwich panels. How much a square is flat
Big core board price is cheaper than the core board, the vertical (to the core material to distinguish) bending strength is poor, but the lateral bending strength than
Q:Sun room roof was originally glass, so hot, want to add a layer of foam in the above sandwich panels, what sticky more solid anti-aging!
This kind of thing is generally money! The
Q:Consult the requirements of the flame retardant 0 standard from which the standard standard, and then ask the next level 0 flame retardant standard self-extinguishing time is how much. More
Clamp material, and pressure ah, a little bit of deformation of the clamp will lead to the next time the use of water leakage; some clamp is sealed with rubber ring, pressure, the rubber ring is not fully restored, will lead to Leakage of water; some cases in the pressure, the pipeline to the development of the process of training, but also lead to tight hoop tightly
Q:The general company to re-change the new version, the replacement is very troublesome. Our company's exterior wall decoration board convenient installation, thermal insulation, waterproof moisture, noise reduction noise are interested can consult. Polyurethane sandwich panels for the application of polyurethane sandwich panels
. different fire rating: Yanmian sandwich panels for the A-level, EPS for the B3-class, polyurethane B1 level. . different insulation properties: the three polyurethane sandwich panels the best. . waterproof performance is different: the three polyurethane and EPS better than rock wool. . the density of different: rock wool bulk density is generally 120KG / cubic meter, EPS is generally . polyurethane is generally 40. In short, the overall performance of polyurethane sandwich panels for the best, is the best choice for steel structure, Have a number.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Hot Searches

Related keywords