The polyurethane foaming machine cannot be operated without the combination of polyurethane black and white materials. Be careful when operating Especially when handling isocyanate, special attention should be paid, because it is irritating to a certain extent. Do not inhale its vapor, and do not splash it on the skin and eyes. In case of leakage and contact, we should also do timely treatment. Specific treatment measures are as follows:

When the skin contacts the combined polyether, wash it with soap and water;

In case of splashing on the skin and eyes, it must be immediately wiped off with sanitary cotton, then washed with plenty of water for 15 minutes, and then washed with soap or alcohol. If it is still serious, it should be treated immediately;

When large areas of isocyanate are sprayed on the ground, sand and wood chips shall be used for covering treatment, and then a large amount of water shall be used to wash the ground;

When isocyanate is contaminated on clothes, it must be treated with a solution containing 50% ethanol, 45% water and 5% concentrated ammonia, and then washed with soap