Negotiable
The date of payment from buyers deliver within days
Hebei
Long-term effective
2017-11-17 18:39
36
Company Profile
Chengdu Yushengda Technology Co., Ltd.By certification [File Integrity]
Contact:Mr. Peng Wei(Mr.)
Email:
Telephone:
Phone:
Area:Hebei
Address:Hebei
Model | refractive index | Density |
Lead equivalent |
Sio2 content | Pbo content | Other material | Transparency |
ZF2 | 1.67250 | 4.12 | 0.21 | 39.10% | 55.41% | 5.49% | 90% |
ZF3 | 1.71720 | 4.46 | 0.24 | 33.88% | 61.05% | 5.07% | 85% |
ZF6 | 1.75500 | 4.77 | 0.27 | 30.96% | 65.06% | 3.98% | 75% |
ZF7 | 1.0600 | 5.19 | 0.33 | 27.27% | 70.93% | 1.8% | 70% |