KY-CAR WOVEN PROTECTION SLEEVE
KY-CAR WOVEN PROTECTION SLEEVING
KY-Car Woven Protection Sleeving has a good wear resistance, heat dissipation, flame retardant, Simple operation and other characteristics, which can meet the needs of automobile industry.
Product application
Car Braided Protection sleeving are widely used in water circulation systems, air conditioning systems, fuel pipe systems, etc., and various pipelines of automobiles and locomotives. The product has good expandability, and straight pipes and elbows are easy to nest, which is effective for automobiles. The finishing, protection and wear resistance of various equipment pipelines and important parts of, locomotives, etc.
Product Structure And Feature Complementary Orientation
Car Braided Protection sleeving ( Car Woven sleeving )is a product with a mixed structure of PET and PA66. The two kinds of yarns have excellent + excellent combination and complementary advantages and disadvantages. PA (nylon) yarn has high wear resistance + PET high elasticity and flexibility, which enhances the service life and use of the product The performance, its advantages and disadvantages complement each other, to ensure its practicability under different environmental conditions.
See the table below for details:
Technical parameters:
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Item |
Function |
Test method |
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1.1. Flammability |
VW-1 |
UL1441/UL94-2017 N=5 |
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1.2. Single tensile strength |
PET≥30.4N PA≥59.8N |
ASTM D2256 N=5 250mm/min,Tension rate |
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1.3.Melting temperature point |
240±10℃ |
ASTM D3418/GMW15608 N=5 |
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1.4. Heat shrinkage |
PET≤5.5% PA≤5.0% |
N=5 L=500mm 177℃ 3min |
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1.5. Heat aging test |
checked the appearance No crack
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GMW14327 /UL1441 N=3 L=200mm 150℃ 1000H sample was wrapped around a mandrel with 4times diameter of sleeve |
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1.6. Low temperature flexibility |
checked the appearance No crack |
GMW14327 N=3 L=200mm -40℃ 4H sample was wrapped around a mandrel with 4times diameter of sleeve |
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1.7 Abrasion Resitance |
checked the appearance No crack |
ISO 6722-1 Abrasion Categories per ISO 6722-1 Category (Code z)：5, ≥15000 Cycles |
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1.8 Liquid resistance test (oil resistance) |
checked the appearance No crack |
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1.9. Temperature shock test (temperature cycle test) |
checked the appearance No crack |
N=3 L=200mm (260℃ *16H→At room temperature*4H→-40℃*4H)*10cycles . After the product temperature returns to room temperature, sample was wrapped around a mandrel with 4times diameter of sleeve |
Specification
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