PriceList for Donboiler 203 Cp/Ip Base Blend Polyols - Donpanel 423 CP/IP base blend polyols for continuous PIR – INOV

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Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Doncool 104 Hfc-245fa Base Blend Polyols, Elastomer, Polyurethane Foam Insole System, To better expand market, we sincerely invite ambitious individuals and companies to join as an agent.
PriceList for Donboiler 203 Cp/Ip Base Blend Polyols - Donpanel 423 CP/IP base blend polyols for continuous PIR – INOV Detail:

Donpanel 423 CP/IP base blend polyols for continuous PIR

INTRODUCTION

DonPanel 423 system is a four components system which consists of blend polyols, polymeric MDI, catalyst and blowing agent (pentane series). The foam has good thermal insulation property, light in weight, high compression strength and flame retardant and other advantages. It is widely used to produce continuous sandwich panels, corrugated panels etc, which applies to make cold stores, cabinets, portable shelters and so on.

PHYSICAL PROPERTY

K1-blend polyols DonPanel 423

Appearance               

Light yellow to brown transparent liquid

OHvalue                 mgKOH/g

260-300

Dynamic viscosity(25℃)   mPa.S

1800-2200

Density    (20℃)         g/ml

1.10-1.16

Storage temperature           ℃

10-25

Storage stability             month

6

K2-Polymeric MDI DD-44V80

Appearance               

brown transparent liquid

NCO content                  %

30.50

Dynamic viscosity  (25℃)   mPa.S

600-700

Density     (20℃)         g/ml

1.24

Storage temperature            ℃

10-25

Storage stability               month

12

K3-Cat 2816

Appearance               

Light yellow transparent liquid

Dynamic viscosity  (25℃)   mPa.S

1200-1600

Density     (20℃)         g/ml

0.96

Storage temperature            ℃

10-25

Storage stability               month

6

RECOMMENDED RATIO

Raw materials

pbw

DonPanel 423

100 g

Cat2816

1-3 g

Pentane (Cyclopentane/Isopentane)

7-10 g

Polymeric MDI DD-44V80

135-155 g

TECHNOLOGY AND REACTIVITY (the exact value varies depending on processing conditions)

Items

Manual mixing

High pressure machine

Raw material temperature   ℃

20-25

20-25

Mould temperature        ℃

45-55

45-55

Cream time              s

10-15

6-10

Gel time                 s

40-60

40-60

Free density            kg/m3

34.0-36.0

33.0-35.0

MACHINERY FOAM PERFORMANCES

Mold density ISO 845

≥38kg/m3

Closed-cell rate ASTM D 2856

≥90%

Thermal conductivity     (15℃) EN 12667

≤24mW/(m.K)

Compression strength EN 826

≥120kPa

Adhesive strength GB/T 16777

≥100kPa

Dimensional stability   24h  -30℃ ISO 2796

 ≤0.5%

24h  -100℃

≤1.0%

Flame retardant grade DIN 4102

Level B2 (no burning)

Water absorption ratio GB 8810

≤3%

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.


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We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for PriceList for Donboiler 203 Cp/Ip Base Blend Polyols - Donpanel 423 CP/IP base blend polyols for continuous PIR – INOV , The product will supply to all over the world, such as: El Salvador, moldova, Muscat, We critically promise that we deliver all the customers with the best quality solutions, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Elizabeth from Brazil - 2018.12.11 14:13
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Carol from Spain - 2018.04.25 16:46
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