Polyester Resin for Diaphragm

 

Our polyester chips for film are PET resins designed for high-end double-draw film, 

high-performance shrink film, and heat-sealable film, with good color,

stable viscosity,  low ash content, and excellent processing performance.

Product Characteristics

  • Good color, stable viscosity, low ash, excellent processing performance, high transmittance, low haze.
  • Products comply with GB 9685, GB 4806.6; REACH Regulation 1907/2006; RoHS Directive 2011/65/EU; FDA 21 CFR 177.1630.

 


Applications

  • CPT-3912 is used for GAG sheet and PETG sheet with good heat sealing performance.
  • CPT-3913 is used for bi-directional stretch heat-shrinkable labeling film.
  • CPT-3915 is used for bi-directional stretch heat-shrinkable packaging film with high shrinkage rate.

Informações do produto

 

Tipo de produto

Viscosidade intrínseca

(dL/g)

COOH

mmol/kg

L / b

Ponto de fusão

(°C)

CPT-3912 0,760±0,010 ≤ 26,0 ≥ 58 / ≤ 1,0 195,0 ±5,0
CPT-3913 0,730±0,010 ≤ 26,0 ≥ 56 / ≤ 4,0 189,0 ±5,0
CPT-3915 0,760±0,010 ≤ 26,0 ≥ 56 / ≤ 2,0 186,0 ±5,0