The comprehensive victory improved Brazil`s record to 2-0 and the maximum six points in the competition.
Thailand had difficulty dealing with the height of the South Americans and fell to 0-2 with the defeat.
Adenizia Silva and Tandara Caixeta led the Brazilians with 14 points in the win. Veteran Waslewska Oliveira contributed 10 points in the victory.
Onuma Sittirak was the top scorer with 12 for Thailand in the loss.
Brazil received and passed well in the clinical triumph, which saw it record 17 points on blocks.
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