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 contact@ydchem.cn .
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
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产品名称 |
Typical Properties |
Typical Applications of Rigid Foams |
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羟值 |
粘度 |
水分 |
pH值 |
酸值 |
钾离子 |
色号 |
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 |
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Hydroxyl Value |
Viscosity |
Water Content |
pH Value |
Acid Value |
K+ |
Colority |
Pipeline |
Panel |
Spray |
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(mgKOH/g) |
(mPa.s 25℃) |
% ≤ |
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≤mgKOH/g |
(ppm) |
≤(G.D.) |
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矿用聚醚 Coal Mining Safty Polyether Polyol |
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YD-4230 |
300±20 |
350±50 |
0.08 |
5-8 |
0.08 |
50 |
10 |
￭ | ||||||
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YD-4232 |
310±30 |
300±80 |
0.08 |
5-8 |
0.08 |
20 |
3 |
￭ | ||||||
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YD-4450# |
300±20 |
400±10 |
0.08 |
8-11 |
--- |
50 |
10 |
￭ | ||||||
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YD-4450#Y |
285±25 |
400±10 |
0.08 |
5-8 |
0.08 |
20 |
3 |
￭ | ||||||
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ITEM MSDS TDS
