Wankai WK851

Category: PET , Polyethylene Terephthalate
Manufacturer: Zhejiang Wankai New Materials Co., Ltd.
Trademark: Wankai
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: YBRmgN_WankaiWK851.pdf
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Message
"WANKAI" Brand "WK851" PET resin bottle grade is TPA-based polyethylene terephthalic copolymer. It is a high molecular weight polymer giving enhanced properties for reheat blow stage of bottle production.
Keeping the similiar properties of WK881, it is characterized by lower energy consumption but higher production rate duiring bottle production. Because of the additive,it looks darker, but the final bottle keeps the clarity as WK881's.
General Information
Features
  • High molecular weight
  • Copolymer
Uses
  • Bottle
PhysicalNominal ValueUnit
Acetaldehyde ppm
Color b
Color L
Particle Mass 1.45 - 1.65g/100 pcs
Intrinsic Viscosity 0.83 - 0.87dl/g
Moisture Content wt%
ThermalNominal ValueUnit
Melting Temperature 241 - 245°C
InjectionNominal ValueUnit
Drying Temperature 160 - 175°C
Drying Time 4.0 - 6.0hr
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