• Type:Carbon black
• Purity:99.5%
• Grade:Industrial grade
• Color:Oily liquid
• Storage:Store at dry, cool place
• Transport:By air or sea
• Sample:Free
• Certification:REACH
• Features:High quality
• Production Capacity:5000mt/year
• Package:200kg/1000kg IBC drum/fleixtank
• Usage:Oil drilling auxiliary agent

a good plasticizer makes concrete or mortar flow in a way that is different from how an air-entraining agent does it. but some plasticizers also add air to the material, making it easier to work. a good plasticizer should add 1% to 2% of the air to concrete at most because adding air to concrete makes it less strong.

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