以人造纖維、合成纖維原絲進行撚絲、織布與浸漬後，為輪胎胎肩與輪圈相接處補強材質。
| 主要產品 | 主要用途 | 主要原料 | 產品種類 |
| 防擦布 | 用於輪胎胎唇耐擦布，提高輪胎外胎胎唇硬度以及對輪圈的摩擦力，並可保護輪胎胎唇 | Nylon 6 |
Chafer 420D/1；Chafer 840D/1；Chafer 1260D/1 Mono Multi Chafer 420D/1；Mono Chafer 420D/1 |
| Nylon 66 | Mono Chafer 210D/1；Mono Chafer 420D/1 |
Characterization of Mono Chafer Fabric
|
Description |
Unit |
Mono 210D/1 |
Mono 420D/1 |
Mono 420D/1 |
Mono 420D/1 |
Mono 420D/1 |
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|
Warp |
Weft |
Warp |
Weft | Warp | Weft | Warp |
Weft |
Warp |
Weft |
||
|
Material |
─ |
Nylon 66 |
Nylon 66 |
Nylon 6 |
Nylon 6 |
Nylon 6 |
Nylon 6 |
Nylon 66 |
Nylon 66 |
Nylon 66 |
Nylon 66 |
|
Cord density |
Ends/In |
26±2.0 |
26±2.0 |
20.3±2.0 |
20.3±2.0 |
23.5±2.0 |
23.5±2.0 |
20.3±2.0 |
20.3±2.0 |
23.5±2.0 |
23.5±2.0 |
|
Breaking Strength |
Kg/Cord |
Min 1.5 |
Min 1.5 |
Min 2.3 |
Min 2.0 |
Min 2.3 |
Min 2.0 |
Min 2.3 |
Min 2.0 |
Min 2.3 |
Min 2.0 |
|
Breaking Strength(REF) |
Kg/Cm |
Min 13.0 |
Min 12.0 |
Min 19.0 |
Min 18.0 |
Min 20.0 |
Min 19.0 |
Min 19.0 |
Min 18.0 |
Min 20.0 |
Min 19.0 |
|
Hot Air Shrinkage(REF) |
% |
Max 3.5 |
Max 4.5 |
Max 4.5 |
Max 3.5 |
Max 3.5 |
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|
Fabric Gauge(REF) |
mm |
0.45±0.05 |
0.58±0.08 |
0.58±0.08 |
0.58±0.08 |
0.58±0.08 |
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|
Unit Weight |
g/m2 |
57±10 |
85±10 |
95±10 |
85±10 |
95±10 |
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|
Adhesion Peel test |
Kg/25mm |
Min 17.0 |
Min 15.0 |
Min 17.0 |
Min 15.0 |
Min 17.0 |
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Characterization of Chafer Fabric
|
Description |
Unit |
840D/1 |
840D/1 |
840D/1 |
1260D/1 |
1260D/1 |
|||||
|
Warp |
Weft | Warp | Weft | Warp |
Weft |
Warp |
Weft |
Warp |
Weft |
||
|
Material |
─ |
Nylon 6 |
Nylon 6 |
Nylon 6 |
Nylon 6 |
Nylon 6 |
Nylon 6 |
Nylon 6 |
Nylon 6 |
Nylon 6 |
Nylon 6 |
|
Cord density |
Ends/In |
16±2.0 |
16±2.0 |
17.0±2.0 |
17.0±2.0 |
18.0±2.0 |
18.0±2.0 |
16.0±2.0 |
16.0±2.0 |
18.0±2.0 |
18.0±2.0 |
|
Breaking Strength |
Kg/Cord |
Min 6.2 |
Min 5.6 |
Min 6.2 |
Min 5.6 |
Min 6.2 |
Min 5.6 |
Min 10.5 |
Min 9.5 |
Min 10.5 |
Min 9.5 |
|
Breaking Strength(REF) |
Kg/Cm |
Min 35 |
Min 34 |
Min 37 |
Min 36 |
Min 39 |
Min 38 |
Min 58 |
Min 55 |
Min 65 |
Min 62 |
|
Hot Air Shrinkage(REF) |
% |
Max 4.5 |
Max 4.5 |
Max 4.5 |
Max 4.5 |
Max 4.5 |
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|
Fabric Gauge(REF) |
mm |
0.58±0.05 |
0.58±0.05 |
0.58±0.05 |
0.78±0.08 |
0.78±0.08 |
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|
Unit Weight |
g/m2 |
145±15 |
155±15 |
170±15 |
225±20 |
255±20 |
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|
Adhesion Peel test |
Kg/25mm |
Min 17.0 |
Min 17.0 |
Min 17.0 |
Min 17.0 |
Min 17.0 |
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