Research Article

Effects of Size of Zinc Borate on the Flame Retardant Properties of Intumescent Coatings

Table 1

Interpretation of sample labels.

Sample labelAddition amountParticle size

ZBS2%2%1-2 μm
ZBS4%4%1-2 μm
ZBS6%6%1-2 μm
ZBS8%8%1-2 μm
ZBS10%10%1-2 μm
ZBS12%12%1-2 μm
ZBM2%2%2-5 μm
ZBM4%4%2-5 μm
ZBM6%6%2-5 μm
ZBM8%8%2-5 μm
ZBM10%10%2-5 μm
ZBM12%12%2-5 μm
ZBL2%2%5-10 μm
ZBL4%4%5-10 μm
ZBL6%6%5-10 μm
ZBL8%8%5-10 μm
ZBL10%10%5-10 μm
ZBL12%12%5-10 μm