| KOREA CARBON BLACK의 고무용 카본 블랙 |
|
|
|
| 고무용 카본블랙은 카본블랙 시장의 대부분을 차지하고 있으며,자동차, 항공기 및 산업용 타이어등 고무 관련 제품의 필수 보강제로서 사용되고 있습니다. |
|
|
|
|
|
| ASTM CODE |
일반명칭 |
입자경(nm) |
| N100 |
SAF(Super Abrasion Furnace: 초내마모성) |
11 ~ 19 |
| N200 |
ISAF(Intermediate Super Abrasion Furnace : 준초내마모성) |
11 ~ 19 |
| N300 |
HAF(High Abrasion Furnace : 고내마모성) |
26 ~ 30 |
| N400 |
XCF(Extra Conductive Furnace : 초전도성) |
31 ~ 39 |
| N500 |
FEF(Fast Extruding Furnace : 양압출성) |
40 ~ 48 |
| N600 |
GPF(General Purpose Furnace : 범용성) |
49 ~ 60 |
| N700 |
SRF(Semi Reinforcing Furnace : 중보강성) |
61 ~ 100 |
| N800 |
FT(Fine Thermal : 미립열분해) |
101 ~ 200 |
| N900 |
MT(Medium Thermal : 중립열분해) |
201 ~ 500 |
|
|
|
|
|
Hard Grade |
Soft Grade |
| HP130 |
HP1107 |
N219 |
N220 |
N234 |
N326 |
N330 |
N339 |
N351 |
N375 |
MAF |
N550 |
N660 |
N762 |
N774 |
Iodine Adsorption No.(㎎/g) 요오드흡착량 |
115 |
140 |
116 |
121 |
119 |
82 |
82 |
90 |
67 |
90 |
54 |
42 |
36 |
27 |
29 |
Nitrogen Surface Area(㎡/g) 질소흡착표면적 |
127 |
147 |
118 |
119 |
126 |
84 |
83 |
96 |
73 |
100 |
60 |
42 |
35 |
27 |
29 |
Tinting Strength (% vs IRB#3) 비착색력 |
120 |
127 |
117 |
115 |
123 |
112 |
103 |
110 |
100 |
115 |
60 |
57 |
58 |
60 |
60 |
DBP Absorption No. (cc/100g) DBP흡유량 |
135 |
130 |
78 |
114 |
125 |
72 |
102 |
122 |
120 |
114 |
133 |
122 |
91 |
65 |
72 |
Ash Content (% Max.) 회분 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
0.75 |
Heating Loss (% Max.) 가열감량 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
pH Value 수소이온지수 |
7.0 |
7.0 |
7.0 |
7.0 |
7.0 |
7.0 |
7.0 |
7.0 |
7.0 |
7.0 |
7.0 |
7.0 |
8.0 |
8.5 |
8.5 |
Pour Density (㎏/㎥) 고비중 |
320 |
325 |
440 |
340 |
335 |
455 |
375 |
335 |
340 |
350 |
335 |
355 |
425 |
460 |
460 |
Sieve Residue US Sieve No 325(ppm,Max.) #325체잔분 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
300 |
Sieve Residue US Sieve No 35(ppm,Max.) #35체찬분 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
|
| Influence of structure and specific surface area of carbon blacks on rubber properties |
|
|
| Influence |
Increasing structure |
Increasing Specific Surface area (Decreasing particle size) |
| Dispersion |
 |
 |
| Mooney-Viscosity |
 |
 |
| Die Swell |
 |
 |
| Extrusion Rate |
 |
 |
| Stress at 300% Elongation |
 |
 |
| Tensile strength |
 |
 |
| Elongation at Break |
 |
 |
| Resilience |
 |
 |
| Shore Hardness |
 |
 |
| Compression Set (CS) |
 |
 |
| Abrasion Resistance |
 |
 |
| Heat Build -UP (HBU) |
 |
 |
| Tear Resistance |
 |
 |
|
| increases |
decreases |
slight effect |
no influence |
ambiguous effect |
 |
 |
  |
 |
 |
|
|