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pet bottle recycling polyester staple fibre for spinning /non-woven /automotive interior/filling
CERTIFICATE OF ANALYSIS
Main specification data (1.5D*38mm off-white) | Recycled Grade |
Deviation liner density from nom, % | 10 |
Strength/Tenacity | 5.0-5.2(cn/dtex) |
Elongation at break, % | 20~30 |
Length, mm | 38 |
Deviation length from nom, %, no more than | +/- 6 |
Mass portion of lubricant, % | 0.15~0.2 |
Multiple length fiber content, < | 10mg/100g |
Defect content, < | 70mg/100g |
Thermo-shrinkable/ thermosetting/heat, %(180°C, 10 minutes) |
5~7 |