| abstract |
The invention discloses a kind of flame retardant polyester adhesive band base, including following component：Polyester slice；Dispersant；Heat stabilizer；Magnesium hydroxide；Nano zine oxide；Function additive；The function additive is microcapsule structure, and the particle size range of microcapsule structure is 10~100 μm, and the thickness ratio of wall material and sandwich layer is 1：18~1：22, sandwich layer is composite powder, and wall material is polyester film；The composite powder is the mixture containing titanium dioxide and silica, and particle size range is 50~100nm.The adhesive band base of the present invention has the characteristics that good heat resistance and mechanical strength, fire-retardant, good toughness, the transparency are good. |