Specifications

with U1 additive 5ppm to save the energy when belowing the preform

Features:
1) Unit CZ-328-A
2) U1 concentration: 5.00ppm
3) IV: 0.860±0.02 dl/g
4) Crystallinity: 54 - 57%
5) Melting point: 243±2°C
6) DEG: 1.40±0.1Wt% 
7) Color L: ≥70
8) B: ≤0
9) -COOH: <28meq/kg 
10) A.A.: ≤1.0ppm 
11) H2O content: <0.4 Wt% 
12) Weight (in 100 chips): 1.6±0.1g
13) Powder: <100ppm 
14) Ash content: no