Polyurethane has a strong solvent weakly solvent. Weak solvent polyurethane can be widely available, ester ketone ether, etc. can be used in strong solvent polyurethane, substantially solvent, can be soluble: DMF, DMSO, NMP
Polyurethane has a strong solvent weakly solvent. Weak solvent polyurethane can be widely available, ester ketone ether, etc. can be used in strong solvent polyurethane, substantially solvent, can be soluble: DMF, DMSO, NMP
Essence and ketone solvents are available. Estes such as ethyl acetate, butyl acetate, and acetate fiber solvents are available. The ketone is like cyclum ketone;One point
Essence and ketone solvents are available. Estes such as ethyl acetate, butyl acetate, and acetate fiber solvents are available. The ketone is like cyclum ketone;One point
The more than one of the upstairs, the landlord has other requirements for the solvent, in addition to the dissolution effect?What type of paint is the main landlord?Polyurethane resin solvents can only achieve amine ester classes, which is currently more in esters and ketones, and the cost is relatively low, and the mixed solvent is also more, and the new varieties are developed.
The more than one of the upstairs, the landlord has other requirements for the solvent, in addition to the dissolution effect?What type of paint is the main landlord?Polyurethane resin solvents can only achieve amine ester classes, which is currently more in esters and ketones, and the cost is relatively low, and the mixed solvent is also more, and the new varieties are developed.
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Weak solvent polyurethane can be widely available, ester ketone ether, etc. can be used in
strong solvent polyurethane, substantially solvent, can be soluble: DMF, DMSO, NMP
Weak solvent polyurethane can be widely available, ester ketone ether, etc. can be used in
strong solvent polyurethane, substantially solvent, can be soluble: DMF, DMSO, NMP
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