Polybutene-1 PB 0300M

Category: PB , Polybutylene
Manufacturer: LyondellBasell Industries
Trademark: Polybutene-1
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: aZm5hw_Polybutene-1-PB-0300M.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
Polybutene-1 grade PB 0300M is a semi-crystalline homopolymer, which is used where creep, environmental stress crack resistance and elevated temperature performance are key requirements.
This polymer is highly compatible with polypropylene due to its similar molecular structure. It is used to improve mechanical properties at elevated temperatures. It is less compatible in blends with polyethylene but it is still easily dispersible . It forms a 2 phase structure which is the basis of the seal peel technology for easy-opening packaging applications.
Its relatively slow kinetics of crystallization allow for an excellent wetting behavior. Its highly shear-sensitive flow behavior means that it remains easily dispersible also in even more incompatible polymers like thermoplastic elastomers.
Food law compliance information about this product can be found in separate product documentation.
This product is not intended for use in medical and pharmaceutical applications.
General Information
Features
  • Semicrystallization
  • High ESCR (Stress Cracking Resistance)
  • Homopolymer
  • Rapid wetting
  • Good creep resistance
Uses
  • Films
  • Mixing
  • cast film
  • Seals
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Density 0.915g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/10.0 kg 70g/10 minISO 1133
    190°C/2.16 kg 4.0g/10 minISO 1133
MechanicalNominal ValueUnitTest Method
Tensile Stress ISO 8986-2
    Yield 19.5MPaISO 8986-2
    Fracture 35.0MPaISO 8986-2
Tensile Strain 1(Break)300%ISO 8986-2
Flexural Modulus 450MPaISO 178
ThermalNominal ValueUnitTest Method
Melting Temperature (DSC) DSC
    -- 2116°CDSC
    -- 3127°CDSC
Additional Information
Tm2 corresponds with the melting point of crystalline form 2 which is measured immediately after solidification. Form 2 corresponds with the melting point available for each batch on the Certificate of Analysis (COA).
ExtrusionNominal ValueUnit
Melt Temperature 190 - 230°C
Extrusion instructions
Recommended processing temperatures: 190°C to 230°C. In cases were higher temperatures are required please contact your appropriate technical contact for support.
Note Message
1 .Measured on specimens conditioned for 10 days at 20°C
2 .Tm2
3 .Tm1
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