供应15％玻璃纤维增强PPA 美国杜邦HTN51G15HSL BK083 热稳定，润滑高性能聚酰胺树脂。苯丙醇胺树脂
Grivory GVN-5H black 9915 PA*-GF50
Grivory GVS-5H black 9915 PA*-GF50
Grivory GVS-5H nat PA*-GF50
Grivory GVX-5H black 9915 PA*-GF50
Grivory GVX-5H nat PA*-GF50
Grivory GVX-6H black 9915 PA*-GF60
