|
|
 |
 |
|
|
| 클로로설폰화 폴리에틸렌 고무 chlorosulphonated polyethylene(CSM) 란? |
폴리에틸렌에 염소와 아황산가스를 반응시켜, 가황 가능한 탄성체로 변화시켜 만든 합성고무의 일종.
금속산화물 등으로 가황되어 특히 내오존성, 내열성, 착색 안정성이 우수하다.
|
|
|
 |
|
|
|
Hypalon® 
Hypalon®(하이파론)은 클로로썰폰화 폴리에틸렌 합성고무의 등록상표로 가황체는 내오존성, 내산소성, 내열성, 내후성, 내유성, 내후성 및 내약품성이 우수하며 장기산 외부 노출시도 변색치 않고 밝은 색상을 유지합니다.
또한 배합에 따라 우수한 기계적 특성, 높은 인장강도, 내마모성을 얻을 수 있습니다.
|
|
|
주요용도
Automotive : Fule, Power Steering, and Oil Cooler Hoses, Timing belts, Inition Cable
Wire & Cable : Jacketing Material for Nuclear Power Cable, Industrial and Mining Cables
Construction : Single ply roofing, Reservoir Liners, Coated Fabrics, Protective and Decorative Coatings
Industrial Products : Boats, Hoses, Rolls, Seals, Gaskets, Linings, Diaphagms
|
| Hypalon® |
20  |
30 |
45 |
HPG-6525 |
| Description |
| Chlorine content, % |
29 |
43 |
24 |
27 |
| Sulfur content, % |
1.4 |
1.1 |
1.0 |
1.0 |
| Physical Form |
chips |
chips |
chips |
chips |
| color |
white |
white |
white |
white |
| Odor |
none |
none |
none |
none |
| Specific Gravity |
1.12 |
1.27 |
1.07 |
1.10 |
Mooney Viscoty,
ML 1+4 @100°C |
28 |
30 |
37 |
90 |
|
|
|
|
|
| Storage Stability |
Excellent |
Excellent |
Excellent |
Excellent |
Distinguishing
Features |
Readily soluble in commom solvents. Good low temperature flexibility |
Readily soluble in commom solvents. Forms hard,golssy films. |
High uncured strength. Good heat resistance. Good low temperature flexibility. |
High polymer viscosity. Good low temperature and heat resistance. Good processing at high extensions |
| Processing Characteristics |
| Extruding |
Fair |
Fair |
Good |
Excellent |
| Molding |
Good |
Fair |
Excellent |
Excellent |
| Calendering |
Fair |
Fair |
Excellent |
Good |
| Solution Properties |
| Broodfield viscosity,MPa.s |
|
|
|
|
| 25 wt% Polymer in toluene |
1300 |
400 |
- |
- |
| 5 wt% polymer in xyene |
9 |
4 |
60 |
45 |
| Hypalon® |
40S |
40 |
4085 |
48 |
| Description |
| Chlorine content, % |
35 |
35 |
36 |
43 |
| Sulfur content, % |
1.0 |
1.0 |
1.0 |
1.0 |
| Physical Form |
chips |
chips |
chips |
chips |
| color |
white |
white |
white |
white |
| Odor |
none |
none |
none |
none |
| Specific Gravity |
1.18 |
1.18 |
1.19 |
1.27 |
Mooney Viscoty,
ML 1+4 @100°C |
46 |
56 |
94 |
78 |
|
|
|
|
|
| Storage Stability |
Excellent |
Excellent |
Excellent |
Excellent |
Distinguishing
Features |
Low polymer viscosity. Immproves processing of dry. stiff stocks. |
Medium polymer. viscosity. Versatile,suuitable for many applications. |
High polymer viscosity. Good green strength. Improves processing of soft or highly extended stocks. |
High polymer viscosity. Excellent oil and fluids resistance. High uncured strength. |
| Processing Characteristics |
| Extruding |
Excellent |
Excellent |
Excellent |
Good |
| Molding |
Excellent |
Excellent |
Excellent |
Good |
| Calendering |
Excellent |
Excellent |
Excellent |
Good |
| Solution Properties |
| Broodfield viscosity,MPa.s |
|
|
|
|
| 25 wt% Polymer in toluene |
- |
- |
- |
- |
| 5 wt% polymer in xyene |
20 |
25 |
50 |
12 |
|
|
|
|
현위치:
고무/합성고무 >
CSM
