PTFE/浙江巨化/JTH-315
PTFE/日本大金/M-12
PTFE/山东东岳/DF-102
PTFE/山东东岳/DF-16A
PTFE/美国杜邦/8B
PTFE/美国杜邦/9B
PTFE/美国杜邦/PTFE 30
PTFE/美国杜邦/30B
PTFE/美国3M/1700
PTFE/山东东岳/DF-203
PTFE/美国杜邦/PTFE 60
PTFE/美国杜邦/PTFE 35
PTFE/山东东岳/DF-204
PTFE/山东东岳/DF-201
PTFE/美国杜邦/PTFE 6C
PTFE/山东东岳/DF-17A
PTFE/山东东岳/DF-301
PTFE/美国杜邦/35