PETG Resin and Functional PET Resin for Injection Molding


Wankai brand PETG resin and functional PET resin for injection molding are 

co-polyesters designed

for thermoforming processes and are widely used in injection molding, 

injection blowing, extrusion blown film molding, 3D printing and other markets.

Product Characteristics


  • Good adhesion and anti-stress whitening ability, high transmittance, low haze.
  • Good color, stable viscosity, low ash, good fluidity, excellent processing performance.
  • The products comply with GB 9685, GB 4806.6; REACH Regulation 1907/2006; RoHS Directive 2011/65/EU; FDA 21 CFR 177.1630.



  • CPT-261 for injection molding of blood collection tubes and sampling tubes, good fluidity,high brightness.
  • CPT-3906 for injection molding, completely transparent, non-crystalline

Product Information


Product Type

Intrinsic Viscosity




L / b

Melting Point

(°C )

CPT-261 0.600±0.015  ≤ 36.0 ≥83 / ≤-3.0 246.0 ± 2.0
CPT-3906 0.760±0.015  ≤ 26.0 ≥62 / ≤-2.0 189.0 ± 5.0