Rubber Compounding - Chemistry and Applications Part 3 pptx

... 7.5 Co-BR-4 97.4 1.1 0.88 30 9 1 13 2. 73 42 11.0 Co-BR-5 97 .3 0.9 0.70 33 8 156 2.17 47 4.5 Co-BR-6 97.0 1.5 0.90 458 125 3. 66 48 11.0 Nd-BR-7 97.5 0.8 0.96 412 99 4.16 46 7.5 Nd-BR-8 96 .3 0.4 0.92 35 3 ... 0.4 0.92 35 3 186 2.10 50 5.0 Nd-BR-9 97.6 0.8 0.98 38 1 1 03 3.70 42 8.0 Ni-BR-10 96.6 1.2 0.71 36 8 86 4.28 42 10.0 Ni-BR-11 96 .3 2.0 0.80 34 7 87 3. 99 44 9.0 Ti-BR-...

Ngày tải lên: 11/08/2014, 21:23

... 65 83 Shear stress (sec À1 ) Viscosity (Pa-sec) 55 .3 5.017 5. 536 4 .32 5 99.7 3. 125 3. 125 2.626 299.1 1 .34 4 1 .32 9 1.1 13 Source: Schill+Seilacher, Hamburg, Germany. Table 5 Influence of Chemical and ... Skewis JD. Self-diffusion coefficients and tack of some rubbery polymers. Rubber Chem Technol 1966; 39 :217. 11. Anand JN. J Adhes 1969; 1(1) :31 . 12. Anand JN. J Adhes 1970;...

Ngày tải lên: 11/08/2014, 21:23

... than those for classes D-1 and D -3 and a significantly lower allowable compression set. Class A requirements are normally met by silicone-based coolant hose materials. 487 1-9 _Rodgers_Ch12_R2_052404 MD: ... (12). Peroxide-vulcanized hoses tend to have better resistance to heat and com- pression set than those with sulfur-based systems (6, 13) . Dicumyl peroxide and bis(t-butylpero...

Ngày tải lên: 11/08/2014, 21:22

... U.S.A. tel: 80 0-2 2 8-1 160; fax: 84 5-7 9 6-1 772 Eastern Hemisphere Distribution Marcel Dekker AG, Hutgasse 4, Postfach 812, CH-4001 Basel, Switzerland tel: 4 1-6 1-2 6 0-6 30 0; fax: 4 1-6 1-2 6 0-6 33 3 World Wide ... Congress. ISBN: 0-8 24 7-4 87 1-9 This book is printed on acid-free paper. Headquarters Marcel Dekker, Inc., 270 Madison Avenue, New York, NY 1...

Ngày tải lên: 11/08/2014, 21:23

... Abouzahr and Wilkes (42) and Cooper and coworkers ( 43) and the small-angle X-ray and neutron scattering analysis of Leung and Koberstein (41) suggested an interlocking hard domain morphol- ogy at ... TPO, which contains gel-free particulate rubber. Because iPP is the major component of the impact- modified plastic and impact modification of iPP by cross-linked rubber particles...

Ngày tải lên: 11/08/2014, 21:23

... — N650 36 122 84 36 35 — N660 36 90 74 35 34 — N6 83 35 133 85 36 34 — N754 24 58 57 25 24 — N762 27 65 59 29 28 — N765 31 115 81 34 32 — N772 30 65 59 32 30 — N774 29 72 63 30 29 — N787 30 80 70 32 ... 100 N356 92 154 112 91 87 106 N358 84 150 108 80 78 98 N375 90 114 96 93 91 114 N 539 43 111 81 39 38 — N550 43 121 85 40 39 — N582 100 180 114 80 — 67 N 630 36 78 62...

Ngày tải lên: 11/08/2014, 21:23

... the vulcanization mechanism. Suitable model olefins such as 2-methyl-2-pentene, 2 , 3- dimethyl-2-butene, and squalene, which imitate the diene rubber, and methods used to follow the vulcanization reaction ... chem- istry in rubber compounding based on Degussa’s long dedication and expe- rience in silica and silane research and development conducted by Dr. Stefan Uhrlandt (Secti...

Ngày tải lên: 11/08/2014, 21:23

... are N-(1 , 3- dimethyl- butyl)-NV-phenyl-p-phenylenediamine (6PPD), N-isopropyl-NV-phenyl-p- phenylenediamine (IPPD), N,NV -bis-(1,4-dimethylpentyl)-p-phenylenedi- amine (77PD), N,NV-diaryl-p-phenylenediamine ... formaldehyde two-step resin; SP-1068, alkylphenol form- aldehyde resin; M3P, 1-aza-5-methylol -3 , 7-dioxabicyclo [3. 3.0]octane; TBBS, N-t-bu- tyl-2-benzothiazole sulfenamide; TBzT...

Ngày tải lên: 11/08/2014, 21:23

... 24.7 23. 2 23. 3 22.5 24.0 22.0 21.8 t 5 , min 9.0 12.2 11.0 18.5 9.7 18.0 12.5 Rhoemeter at 143j t 2 , min 3. 7 4.0 3. 8 5.8 3. 8 6.2 4 .3 t 90 , min 9.8 6 .3 6.2 8 .3 6.5 9 .3 14.8 t 90 À t 2 6.1 2 .3 2.4 ... lb 36 .6 36 .2 38 .0 37 .0 37 .8 Stress–Strain (t 90 cure at 30 7jF) Shore A hardness 62.0 63. 0 63. 0 64.0 60.0 30 0% modulus, psi 2065.0 1950.0 2275.0 2 130 .0 2000.0...

Ngày tải lên: 11/08/2014, 21:23

... 1291829, № 134 0521, № 134 9672, № 137 1176, № 137 8721, № 1410642, № 1426400, № 1 436 831 , № 1450708, № 1501867, № 1572187, № 1591724, № 1 634 0 63, № 1 634 069, № 1 634 111, № 1648 234 , № 18014 63, № 36 46150 ... 519048, № 60 837 7, № 7206 93, № 8 436 32, № 110 436 3, № 11058 03, № 1127470, № 1 138 668, № 1144562, № 1159457, № 11822 93, № 1182 939 , № 1191765, № 1191817, № 1250858...

Ngày tải lên: 19/06/2014, 21:20