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Basic Formula for Plastic Reinforced Modification

Generally, there are plenty of plastic modifications, mainly including:

  • Reinforced modification: fiber reinforce,self-reinforce, molecular reinforce.
  • Filler Modifcation: Talc filler, CaCo3 filler, Kaolin filler,TiO2 filler, SiO2 filler, etc
  • Compounding & plastic alloy: PC+ABS, PET+PBT,etc
  • Flame retardant
  • Nano composite
  • Plastics grafting
  • Anti-aging modifcation
  • Functioning modification
  • Thermoplastics modification

The followings are some typical basic formulas for the plastic reinforce modifications

High Performance Fiber Glass Reinforcement PP

Homo-PP F40154%
GF30%
Coupling agent K-5500.5%
PP-g-MAH5%
POE-g-MAH10%
Lubricant0.5%

Processing Condition:

Compounding temperature 180~230℃;screw speed 320r/min
Injection temperature 190~210℃

Performance:

Tensile Strength/MPa70
Bending Elastic Modulus /GPa1.5
Heat Distortion Temperature/℃160
Impact/(J/m)40

Fiberglass reinforces PP

PP51%
LDPE5%
GF(5mm)40%
Tuttite dilate PP4%

Performance:

Tensile Strength/MPa97
Bending Elastic Modulus/GPa7.44
Impact/(J/m2)138.8

GF/LCP Composite Reinforced PP

PP70%
TLCP5%
GF30%

Performance:
Tensile Strength:51.3MPa;
Tensile Modulus: 1.59GPa.

Mica Reinforced PP

PP100
Silica Coupling0.25
Mica30

Performance:

Tensile Strength/MPa50
Bending Strength/MPa82
Hardness(R)106
Heat Distortion Temperature℃128
Deformation rate %1.2

Short Fiber Glass Reinforced PP

PP100
CaSt0.5
Activated Short Fiber Glass30
Anti-oxidant 10100.3
A-174 couplings0.1
Assistant Anti-oxidant DLTP0.5

Performance:

Tensile Strength MPa37.32
Elastic Modulus MPa252.19
Gap Impact Strength kJ/m28.15
Non-gap Impact Strength kJ/m229.55
Thermal Deformation ℃124.5

Silicon Fiber Reinforced PP

PP100
CaSt0.5
Silicon Fiber30
Anti-Oxidant 10100.3
KH-5500.5~1
Assistant Anti-oxidant DLTP0.3

Performance:

Tensile Strength/MPa28.54
Elastic Modulus /MPa201.92
Gap Impact Strength kJ/m28.32
Non-gap Impact Strength kJ/m232.10
Thermal Deformation /℃124.5

Composite Reinforced PP

PP100
Mica Powder15
Fiber Glass25
Silane Coupling0.5~1

Performance:

Tensile Strength MPa86.8
Bending Modulus MPa4200
Gap Impact Strength kJ/m27.1
Non-gap Impact Strength kJ/m220.1
Thermal Deformation ℃124.5

Fiber Glass Reinforce PVC

PVC100
Sulfuritol based Diopritne3
Coated Fiber Glass30
HSt0.5

Performance:

Bending Strength MPa113.7
Thermal Deformation ℃80.5
Cantilebal Impact Strength kJ/m219.1

Long Fiber Glass Reinforced PA6

1#2#
PA667.863.9
PP-g-MA4
Long Fiber Glass(10mm)32.232.1
Performance1#2#
Tensile Strength MPa208.4208.6
Bending Strength MPa269.5249.0
Impact Strength kJ/m263.468.7
Gap Impact Strength kJ/m229.032.3

Flame Retardant & Anti-static Reinforced PA6

PA640~55
Flame Retardant15~25
Tougher5~8
Anti-static agent5~8
Fiber Glass25~30

Anti-static Type Fiber Glass Reinforced PA6 Impeller

 Short GF Reinforced PA6(30% GF)94%
Short Carbon Fiber4.5%
Conductive Carbon Black0.5%

Flame Retardant Fiber Glass Reinforced PA6 Impeller

Short GF Reinforced PA6(30% GF)91%
Melamine4%
Sb2O35%

Transparent GF Reinforced PC

PC100
Polyteylene13.7
Chopped GF49
Silane Coupling0.33

Performance:

Young’s Modulus6.95GPa
Bending Modulus170MPa
Turbidity28%
Transmittance85%

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