Đang chuẩn bị nút TẢI XUỐNG, xin hãy chờ
Tải xuống
Tham khảo tài liệu 'plastics technology handbook 2011 part 2', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | A15-4 Plastics Technology Handbook ASTM Test Method Poly Vinyl Chloride ABS Medium Impact Rigid Plasticized 13. Linear therm. exp. coeff. KK1X105 D696 5-10 7-25 8-10 14. Continuous-use temperature C 65-80 65-80 71-93 15. Deflection temp. C at 0.45 MPa D648 57-82 102-107 16. Volume resistivity ohm cm D257 O1016 1011-1015 2.7X1016 17. Dielectric constant at 1 kHz D150 3.0-3.3 4-8 2.4-4.5 18. Dielectric strength kV in. D149 425-1300 300-1000 350-500 19. Dissipation factor at 1 kHz D150 0.009-0.017 0.07-0.16 0.004-0.007 20. Deleterious media D543 None None Conc. oxidizing acids organic solvents 21. Solvents room Ketones esters Plasticizer may be Ketones esters temperature Cl.H.z chlorinated hydrocarbons swelling in aromatic and Cl. H. extracted. Otherwise like rigid PVC some Cl.H. Fluoropolymers ASTM Test Method Cellulose Acetate Cellulose Acetate Butyrate -CF2-CF2- -CF2-CHCl- 1. Specific gravity D792 1.22-1.34 1.15-1.22 2.14-2.20 2.1-2.2 2. Tensile modulus psix 10 5 D638 0.65-4.0 0.5-2.0 0.58 1.5-3.0 3. Compressive modulus psiX10K D695 4. Flexural modulus psix 10 5 D790 5. Tensile strength psix10K3 D638 D651 1.9-9.0 2.6-6.9 2-5 4.5-6.0 6. Elongation at break D638 6-70 40-88 200-400 80-250 7. Compressive strength psix10K3 D695 3-8 2.1-7.5 1.7 4.6-7.4 8. Flexural yield strength psix10K3 D790 2-16 1.8-9.3 7.4-9.3 9. Impact strength notched Izod ft-lb in. D256 1-7.8 1-11 3.0 2.5-2.7 continued 2006 by Taylor Francis Group LLC A15-4 Plastics Technology Handbook ASTM Test Method Poly Vinyl Chloride ABS Medium Impact Rigid Plasticized 13. Linear therm. exp. coeff. KK1X105 D696 5-10 7-25 8-10 14. Continuous-use temperature C 65-80 65-80 71-93 15. Deflection temp. C at 0.45 MPa D648 57-82 102-107 16. Volume resistivity ohm cm D257 O1016 1011-1015 2.7X1016 17. Dielectric constant at 1 kHz D150 3.0-3.3 4-8 2.4-4.5 18. Dielectric strength kV in. D149 425-1300 300-1000 350-500 19. Dissipation factor at 1 kHz D150 0.009-0.017 0.07-0.16 0.004-0.007 20. Deleterious media D543 None .