Home > Products > Rigid foam system for spray insulation > RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR BUS SPRAY INSULATION
RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR BUS SPRAY INSULATION
- 3000 Ton / Tons per Month
- Shanghai
- T/T Credit Card
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Product Details
CAS No.: | 9009-54-5 | Place of Origin: | Shanghai, China | Type: | Other |
Brand Name: | Dongda | Model Number: | DQT-505B |
Product Description
Specifications
POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR SPRAY INSULATIONwater as foaming agent environmental protection
low density
1.Product Introduction
RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR BUS SPRAY INSULATION DQT-505B
Water based Flexible PU foam is an environmental protection type using water as blowing agent, with good performances of low density, open cell, flame retardant( B3 grade) etc.
During spray process in site, the breathing small open cell filled with air, without producing toxic gas to destroy the
Ozone layer( traditional blowing agent: F-11, HCFC-141B), which is environment friendly, low-carbon new construction materials.
This spray PU foam with performances of thermal insulation, gas resistance, damp proof insulation,water proof and sound absorption, it can give us a more quiet, more healthy and more energy saving buildings.
Typical Properties
DQT-505 | |
Appearance Hydroxyl value mgKOH/g Viscosity mPa.S/20°C Specific gravity g/ml(20°C) Storage Temperature °C Storage Stability month | Light yellow to brown transparent liquid 100-200 200-300 1.05-1.10 ≤25 6 |
Storage in dry original packing in recommended temperature
Reactivity Properties ( Material temperature: 20°C) Actual value varied as per processing condition
Ratio Cream time S Gel time S Free density kg/m3 | 1:1 3-5 6-10 8-12 |
Foam Performances
Items | Index |
Spray Density Initial Thermal Conductivity(15°C) Water Absorption Oxygen Index | ≥12kg/m3 ≤40mW/(m.K) ≤4% ≥23 |
The data provided above are typical value, which are tested by our company. For our company's products, the data included in the law do not have any constraints.
Contact Us
- Shanghai Dongda Polyurethane Co., Ltd.
- Contact namePan Li
- Phone86-21-57248959,15900416162
- AddressNo. 307, Shanning Road, Shanyang Town
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