id	keyword
brj-22997	rubber
brj-22997	fibril
brj-22997	composites
brj-22997	rubber composites
brj-22997	micro
brj-22997	lignocellulosic
brj-22997	fiber
brj-22997	cement
brj-22997	coated
brj-22997	materials
brj-22997	fig