Mechanical Properties of Composite Materials from Waste Poly(ethylene terephthalate) Reinforced with Glass Fibers and Waste Window Glass

Table 1

Proportion of the mixtures using mixture optimal design of expert and sample codes.

Run	%fiber loading	%matrix loading	%filler loading	Sample code
1	10	85	5	GF10M85F5
2	1	85	14	GF1M85F14
3	9	78	13	GF9M78F13
4	10	80	10	GF10M80F10
5	6	81	13	GF6M81F13
6	4	85	11	GF4M85F11
7	10	74	16	GF10M74F16
8	4	76	20	GF4M76F20
9	4	79	17	GF4M79F17
10	0	82	18	GF0M82F18
11	10	70	20	GF10M70F20

Note: GF, M, and F stand for glass fiber, PET Matrix, and filler, respectively. And the subscript number indicates the weight % of each component.