Zibo ruibao chemical co. LTD
Domestic sales --
Phone: 13053341533
Tel: 86-533-2062115
Fax: 86-533-2061629
Foreign sales --
Tel: 86-533-7986956
86-533-6286938
Phone: 15216432668
15949732760
13869387633
Fax: 86-533-6286937
Website: www.ruibaochem.com/en
www.ruibaocafo.com
Email:admin@ruibaochem.com
Address: lijia village, sibaoshan, zibo development zone
Calcium formate can accelerate the rate of cement hardening, capture high early strength, and avoid in winter or low temperature wet conditions construction coagulation speed is too slow question, so that the cement commodity as soon as possible to improve the strength into use, calcium formate for early strength dedication.
98% concentrated sulfuric acid and 96% sodium formate are used to react to form sodium sulfate and formic acid. The reaction to formic acid is an exothermic reaction, and the large amount of heat released must be removed quickly through heat exchange to prevent excessive temperature in the reactor. The reaction to produce formic acid is a strong acid to weak acid reaction, 98% concentrated sulfuric acid is far more acidic than formic acid, the reaction does not need a catalyst and other external conditions.
 | Address: lijia village, sibaoshan, zibo development zone |
 | (PC) ：250000 |
 | (Tel) ：86-533-2062115 |
 | (Fax)：86-533-2061629 |
