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POLYETHER PRODUCT CENTER

Coal Mining Safety Products

Only stardard products are listed here, for more customized products and technical information, please call customer care hotline +86-21-61065388, contact your account manager, or write to [email protected] .

Yadong chemical group provides both base polyols and blended polyols formulation for coal mining safety applications, include reinforcement, plugging and sealing. The products have high hardness, fast foaming, low exothermic characteristics, formulas can be tailor made based on customer's requirement

產品名稱
Product Name

Typical Properties

Typical Applications of Rigid Foams

羥值

粘度

水分

 pH值 

酸值

鉀離子

色號

Refrigerator/Freezer/

Dish Washer/

Solar Heater

Wall Insulation/

Roofing/Pipeline/

Sandwich Panel

Wall Insulation/

Roofing/

Pipeline/

Sandwich Panel

Wood Imitation for Frames & Furnitures

Coal Mining Safety, Rock Reinforcement

Hydroxyl Value

Viscosity

Water Content

pH Value 

Acid Value

K+

Colority

Pipeline

Panel

Spray

(mgKOH/g)

(mPa.s 25℃)

% ≤

 

≤mgKOH/g

 (ppm)

≤(G.D.)

礦用聚醚 Coal Mining Safty Polyether Polyol

YD-4230

300±20

350±50

0.08

5-8

0.08

50

10

            ?

YD-4232

310±30

300±80

0.08

5-8

0.08

20

3

            ?

YD-4450#

300±20

400±10

0.08

8-11

---

50

10

            ?

YD-4450#Y

285±25

400±10

0.08

5-8

0.08

20

3

            ?
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