The bond strength and fire resistance performance of the pre coated steel structure fireproof coating were compared with six similar products at home and abroad.

From the comparison data in Table 1, it can be seen that the bond strength of this product reached 1.

pvc chamfer

49MPa, which is nearly 10 times the value specified in GB14907-2018 and is at the leading level at home and abroad; Meanwhile, the VOC content of this achievement is 10g/L, far below the limit of 80g/L for interior wall coatings in GB18582-2020 standard.

Figure 1 compares the impact resistance and bending resistance of similar products at home and abroad.

From the appearance of the coating, it can be seen that the impact resistance and bending toughness of this achievement are also at a leading level.

.