The Influence of Glass Fiber/Glass Fiber Powder with β-Nucleating Agent on the Properties of Polypropylene

Table 1

Compositions of the samples (mass ratio).

Sample	WBG-II	GF-L	GF-S	GF-P
PP/WBG	0.2
PP/GF-L		20
PP/GF-S			20
PP/GF-P				20
PP/WBG/GF-L	0.2	20
PP/WBG/GF-S	0.2		20
PP/WBG/GF-P	0.2			20