Longhua Nylon 66 Fiber Grade Resin
Key words:
Longhua Nylon 66 Fiber Grade Resin
Classification:
- Details
-
Typical applications：
Downstream applications are mainly concentrated in the production of industrial cord fabrics, automotive airbag yarns, yarn bundles, Velcro, carpet yarns, geotextiles for highway construction, conveyor belts, sewing threads, cables, parachutes, outdoor tents, and woolen bag wire and other textile products.
Typical indicators：
Ltem Code
LHF27W
LHF27D
LHF31D
LHF27F
LHF25W
LHF32D
Relative Viscosity(25℃)
2.67±0.03
2.70±0.05
3.10±0.07
2.70±0.10
2.50±0.03
3.15±0.07
Particle Size（g/100 pellets）
1.4-2.0
1.4-2.0
1.4-2.0
1.4-2.0
1.4-2.0
1.4-2.0
Black Particle/(pieces/kg)
≤10
≤10
≤10
≤10
≤10
≤10
Water Content(%)
≤5000
≤800
≤800
≤800
≤5000
≤800
Yellow Index
≤-2
≤-2
≤-2
≤2
≤-5
≤-2
-NH2 Content(mmol/kg)
39±5
42±5
27±7
45±10
43±5
32±7
Copper ion(mg/kg)
/
/
/
/
60-70
60-70
Iodide ion(mg/kg
/
/
/
/
1400-1600
1400-1600
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