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CNTs-Linear Low Density Polyethylene Resin Matrix (CNTs: 20wt%, LLDPE: 80wt%)
$75/25g
$158/100g
$388/500g
$588/1kg
$1,595/5kg
$2,595/10kg
$3,999/25kg
$5,999/50kg
Please contact us for quotes on larger quantities.
Stock#: US4887
Details:
The Product Making Method Steps:
1) Carbon nanotubes are sufficiently dispersed in the molten state Linear Low Density Polyethylene Resin Matrix (LLDPE) resin matrix.
2) Mixed thoroughly.
3) Cooling.
4) Cutting--Granular--for better use of this material.
CNTs Purity: 95%
Outside Diameter: >50nm
Inside diameter: 5-15nm
Length: 5-20um
CNTs Content: 20wt%
Linear Low Density Polyethylene Resin Matrix: 80wt%

 
Product Significant Advantages:
Excellent wear resistance; Not oozing; Not falling off; Satisfing electronic products clean requirements; Good stability and controllability for electrical resistivity by changing the amount of the use of the composite material; Excellent impact resistance; Meet customer's need for antistatic properties and mechanical properties requirements; Threshold permeability value below the conductive carbon black; When preparing a flame retardant antistatic composite material, the use of conductive carbon black will reduce the flame retardant rating of the material, while the use of carbon nanotubes will improve the material flame retardant grade....

 
Testing the Product Comprehensive Performance Experimental Parameters:
1) To dilute the product by using Linear Low Density Polyethylene Resin Matrix to special usage concentration: CNTs 2.5wt%, CNTs 3wt%, CNTs 3.5wt%, CNTs 4wt%. 2) Test electrical properties: compression molding, sample thickness: 1.5mm, electrical property test standards: GB / T 1410-2006, test voltage: 100V; 3) Test mechanical properties: injection molding, tensile test teststandard: GB / T 1040-2006, bending test standard: GB / T 9341-2000, Izod impact test standard: GB / T 1843-96
 

                 CNTs  Content                           

2.5wt%

 3wt%

 3.5wt%

 4wt%

Volume Resistivity (ohm.cm)

4×1014

2.6×109

1.9×109

1.1×107

Surface Resistivity (ohm)

9.1×1011

2.7×107

1.2×107

2.2×106

 Tensile Strength (MPa)

25.1

 24.5

24.5

 25.1

Izod Notched Impact Strength (KJ/m2)

21.4

 20.9

18.9

 19

Flexural Strength (MPa)

21.6

 21.2

21.2

 21.1

 Flexural Modulus (MPa)

740

 698

680

 658

Melt Index (g/10min, 2.16Kg/190oC)

0.91

 0.9

0.84

 0.81

Stain at Break (%)

297.4

420

354

320

SDS

Note:
Using different test voltage will get different resistivity.
Using different roughness surface will get different resistivity.
Using different injection molded thickness will get different resistivity.

Related Products: CNTs-HDPE;  CNTs-LLDPE;  CNTs-HIPS;  CNTs-PP

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