RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR PUR CONTINUOUS PANEL - DBC-402A

POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR CONTINUOUS PANELS, foam density distributes uniformity, good dimensional stability - details see: https://www.buildingsupplieshub.com/rigid-polyurethane-blend-polyols-foam-system-for-pur-continuous-panel-10089083
Place of Origin: Shanghai China (Mainland)Brand Name: DongdaModel Number: DBC-402A 
RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR PUR CONTINUOUS PANEL
contact supplier for RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR PUR CONTINUOUS PANEL


Product Introduction

RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR PUR CONTINUOUS PANELS

DBC-402A

uses special polyether polyols as the main raw materials, with special additives to constitute blend polyols, the characteristics are as follows,

1,good flowability in the reactivity process, the foam density distributes uniformity, with excellent dimensional stability and cohesiveness.

2,it can meet different requirements of continuous sandwich board product lines

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

300-400

150-300

1.10-1.16

10-25

6

Recommended Ratio

Raw MaterialPbw
DBC-402A blend polyols

Isocyanate

100

100-110

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

ItemsManual mixingHigh temperature machine
Material temperature °C

Moulding temperature °C

Rise time s

Gel time s

Free Density kg/m3

25

40-45

10-20

35-65

30-35

25

40-45

6-15

20-40

30-35

Foam Performances

Foam density by moulding

Closed cell rate

Thermal conductivity(15°C)

Compressive 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

≥40kg/m3

≥90%

≤22mW/(m.K)

≥150kPa

≤1.0%

≤1.5%

Level B3 or B2

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.

Packaging Detail:Packing with steel drum, 220kg/drum,four drums per pallent(if needed) 80 drums into one 20ft container
Delivery Detail:within 10 days after receipt of the prepayment or L/C

Related Product for RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR PUR CONTINUOUS PANEL