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Home > Chemicals > Plastic & Polymer > Polymer & Resin > RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR DISCONTINUOUS PANELS

RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR DISCONTINUOUS PANELS

Name: RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR DISCONTINUOUS PANELS
Brand: Dongda
SKU: 120362849
Availability: InStock

Shanghai Dongda Polyurethane Co., Ltd.

RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR DISCONTINUOUS PANELS thumbnail-1

RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR DISCONTINUOUS PANELS photo-1

US$ 2.2 - 3.8 MOQ: 1 Ton

Key Specifications

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CAS No.:

9009-54-5

Place of Origin:

Shanghai, China

Type:

Other

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Payment & Shipping

Payment Methods:

Port of Shipment:

Shanghai

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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CAS No. 9009-54-5

Place of Origin Shanghai, China

Type Other

Brand Name Dongda

Model Number DBC-402B

Specifications

RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR DISCONTINUOUS PANELS
good thermal insulation property
high compress strength

Product Introduction

RIGID POLYURETHANE BLEND POLYOLS FOAM SYSTEM FOR DISCONTINUOUS PANELS DBC-402B

is a compound which consists of polyether polyols, surfactants, catalysts, foaming agent and flame retardant in a special ratio. the main characteristics are as follows,

1.good thermal insulation property

2.high compression strength .

3. Good flame retardant

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

300-360

250-350

1.10-1.16

10-25

Recommended Ratio

Raw materials

pbw

DBC-402B blend polyols

Isocyanate

100

100-120

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

items

Manual mixing

High temperature machine

Raw material temperature °C

Moulding temperature °C

Cream time s

Gel time s

Free density kg/m3

20-25

35-45

30-50

120-200

24-26

20-25

35-45

20-30

70-150

23-26

Foam Performance

Moulding density

Closed-cell rate

Thermal conductivity(15°C)

Compression 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

≥38kg/m3

≥90%

≤22mW/(m.K)

≥140kPa

≤1%

≤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.