Coated synthetic resin board tiles

A coated synthetic resin tile, comprising:

• a moisture impervious base portion formed from about 20%-30% by weight of total resin weight of a flexible resin selected from the group of flexible unsaturated polyester resin and a rigid resin selected from the group of rigid unsaturated polyester resin, said resins being cross linked and a aluminum trihydrate flame retardant of about 50%-75% by weight;
• the flame retardant having a surface treatment to provide a tightly packed hydrophobic base;
• and
• a veneer upper layer bonded to said base portion with an adhesive, said upper veneer layer being selected from the group consisting of an acrylic impregnated wood veneer or a hardwood veneer having a vinyl protective coating.

A coated synthetic resin tile, comprising a base portion and a veneer:

• said base comprising a moisture impervious material;
• a calcium carbonate filler of up to about 10% by weight of the total filler and flame retardant and having a 2 (two) sigma particle size between about 5.11 and 6.18 microns and an aluminum trihydrate flame retardant of about 60%-70% by weight of the total filler and flame retardant and having a two (2) sigma particle size of between about 42.38 and 58.72 microns and an aluminum trihydrate of about 20%-40% by weight of the total filler and flame retardant and having a two (2) sigma particle size of between about 8.26 and 9.68 microns to provide a class A flame spread rating;
• and
• said veneer comprising a layer selected from the group consisting of an acrylic impregnated wood veneer and a hardwood veneer having a vinyl upper layer bonded to said base portion with a polyurethane adhesive.

A coated synthetic resin tile, comprising a base portion and a veneer:

• said base comprising a moisture impervious material;
• a calcium carbonate filler of up to about 10% by weight of the total filler and flame retardant and of about 4 micron particulate size and an aluminum trihydrate flame retardant of about 60%-70% by weight of the total filler and flame retardant and of about 50 micron particulate size and an aluminum trihydrate of about 20%-40% by weight of the total filler and flame retardant and of about 9 micron particulate size aluminum trihydrate to provide a class A flame spread rating;
• and
• said veneer comprising a layer selected from the group consisting of an acrylic impregnated wood veneer and a hardwood veneer having a vinyl upper layer bonded to said base portion with a polyurethane adhesive.