English

High reputation Castable Polyurethane Shoe Mould Prepolymer - Donspray 501 water base blend polyols – INOV

High reputation Castable Polyurethane Shoe Mould Prepolymer - Donspray 501 water base blend polyols – INOV Featured Image
  • High reputation Castable Polyurethane Shoe Mould Prepolymer - Donspray 501 water base blend polyols – INOV

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We're also concentrating on improving the things administration and QC program to ensure we could maintain terrific gain from the fiercely-competitive company for Polyurethane Rigid Foam System, Doncool 104m Hfc-245fa/Cp Base Blend Polyols, Concrete Admixture, With a wide range, good quality, realistic charges and stylish designs,Our products and solutions are widely recognized and trusted by users and can fulfill continuously changing economic and social needs.
High reputation Castable Polyurethane Shoe Mould Prepolymer - Donspray 501 water base blend polyols – INOV Detail:

Donspray 501 water base blend polyols

INTRODUCTION

DonSpray 501 is a two-components, spray-applied, open-cell polyurethane foam system. This product is fully water-blown

foam system with good performances of low density ( 8~10kg/m3), open cell and fire resistance Class B3.

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.

With highly performance of thermal insulation, moisture & vapor barrier, air barrier, sound absorption, PU foam can give us a

quieter, more energy saving buildings leading us to a healthier life.

PHYSICAL PROPERTY

Description

DD-44V20

DonSpray 501

Appearance

Hydroxyl value

Viscosity

Specific gravity

Storage Stability

Brown liquid

N/A

200-250 mPa.S/20℃(68℉)

1.20-1.25 g/ml (20℃(68℉))

12 months

Light yellow to brown transparent liquid

100-200 mgKOH/g

200-300 mPa.S/20℃(68℉)

1.05-1.10 g/ml (20℃(68℉)）

6 months

REACTIVITY PROPERTIES (Material temperature: 20℃(68℉) , the actual value varied as per processing condition)

POL/ISO RatioCream Time

Gel Time

Free Density

 by volumeS

S

kg/m3(lb/ft3)

 1/13-5

6-10

7-9 (0.45-0.55lb/ft3)

IN-PLACE FOAM PERFORMANCES

Items  Metric Unit   Imperial Unit 
Spray Density
Compressive Strength
K-Factor(Initial R Value)
Tensile Strength
Open-cell Rate
Sound Absorption Rate
(800Hz-6300Hz, average)
Dimensional Stability -30℃*24h
80℃*48h
70℃*95%RH*48h
Water Vapor Permeability
Oxygen Index		 GB/T6343-2009
GB/T8813-2008
GB/T10295-2008
GB/T 9641-1988
GB/T10799-2008
GB/T18696-2-2002
GB 8811-2008
QB/T 2411-1998
GB/T 2406-1993		 8~12kg/m3
≥13KPa
≤40mW/(m.K)
≥33KPa
≥99%
0.43%
0.1%
0.9%
2.4%
793		 ASTM D 1622
ASTM D 1621
ASTM C 518
ASTM D 1623
ASTM D 1940
ISO10534-2
ASTM D 2126
ASTM E 96
ASTM D 2863-13		 ≥0.60
≥1.80PSI
≥3.60/inch
≥4.80PSI
≥99%
0.43%
0.1%
0.9%
2.4%
14.41
22.5%
Product detail pictures:

High reputation Castable Polyurethane Shoe Mould Prepolymer - Donspray 501 water base blend polyols – INOV detail pictures

Related Product Guide:
Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for High reputation Castable Polyurethane Shoe Mould Prepolymer - Donspray 501 water base blend polyols – INOV , The product will supply to all over the world, such as: Atlanta, Oman, United States, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.

    • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By lucia from Honduras - 2018.02.08 16:45
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Caroline from Ukraine - 2017.09.22 11:32
    Write your message here and send it to us

    Products categories

    Hit enter to search or ESC to close