Polyurethane Blend Polyols for Pipe Shells

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Quick Details

  • Place of Origin: China (Mainland)

  • Model Number:DQT-502S-W

Packaging & Delivery

Packaging Details:220kg/drum,1000kg/IBC
Delivery Detail:within seven days after receipt of the payment

Specifications

Polyurethane Blend Polyols for Pipe Shells

High Density Polyurethane Blend Polyols for Pipe Shells

          DQT-502SW

Products Introduction

This product is a type of blend polyols with 100% water as blowing agent, which is specially researched for rigid PUF to produce thermal insulation pipe shells. It is mainly used in liquefied nature gas running pipes, oil pipes and other fields. The characteristics are as follows:

(1)good flowability, by regulating formula to suit different pipe diameters.

(2)excellent foam mechanical properties  

(3)excellent high/low temperature dimensional stability

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 to brown yellow transparent liquid 300-450

800-1200

1.05-1.10

10-25

6

Technology and Reactivity Characteristics

Component temperature is 20°C, the actual value is varied according to pipe diameter and processing condition.  

Manual mixing

High pressure machine

Ratio(POL/ISO)

Rise time           s

Gel time            s

Tack free time      s

Core Free density       kg/m3

1:1.0-1.1.20

20-40

100-150

≥150

100-400

1:1.0-1.20

15-35

80-120

≥120

100-400

Foam Performance

Molded foam density

Closed-cell rate

Thermal conductivity(15°C)

Compressive strength

Water absorption

High temperature-resistance

Low temperature-resistance

GB 6343

GB 10799

GB 3399

GB/T8813

GB 8810

200-600kg/m3

≥90%

  ≤0.040mW/(m.K)

≥2Mpa

≤3(V/V)%

≤140°C

≤-60°C

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

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