英国实验室管检测报告.pdf

CERTIFICATE OF ANALYSIS Page 1 of 6 Certificate Number: IWTN/COA/W663/001 (14 May 2014) Customer Details: Test Facility Details: Name: NPT Intertek Wilton The Wilton Centre Address: NPT ASIA Wilton Redcar TS10 4RF UK Tel: +44 (0)1642435773 Fax: +44 (0)1642435777 Material: TUBALL SINGLE WALL CARBON NANOTUBES o Customer reference N : Lot 4 –(Homogenised) Date of Sample Receipt: 26 March 2014 o Intertek Wilton Sample Ref. N : IWTN/W000000663 General Comments The analyses carried out show that this sample contains a high concentration of single wall carbon nanotubes. All measurements were made on the dry powder as supplied; the sample was not dispersed or purified in any way prior to analysis. Results of Analysis Specification Value Method 1 2 Total carbon ~85 % w/w Oxidative Combustion ,TGA Nanotube purity (T1%) ~74% +/- 1.5% TGA3 Primary oxidation peak Mean = 615°C, σ = 1.73°C