Low Melting Point Fiber
Low Melting Point Fiber : COPET Fiber

Property
Low-melting PET fiber is a sheath-core fiber made by composite spinning of general PET and modified low-melting
PET.
Anshun low-melting fiber can be melted at lower temperature(110~180℃), and can be bonded with other fibers at a lower processing temperature than general PET fibers, and the PET fiber suitable for Industrial non-woven fabrics, filter materials, shoe materials, sanitary materials.
Specification
Product Category | Melting Points(℃) | Denier(D) | Length(mm) | Characteristics | |
---|---|---|---|---|---|
Bi-component Fiber | CO-PET/PET | 110、120 | 2-15 |
51-190 (Customizable) |
N/A |
180 | |||||
Flame-Retardant CO-PET/PET | 120 |
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ECO-AN® CO-PET/PET | 120 | Biodegradable Low-Melting PET Fiber | |||
180 | |||||
Remark:
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Performance
Test Methods | Parameter | Parameter Description | Result | |
---|---|---|---|---|
50% Flame-Retardant Fiber 50% Anshun Flame-Retardant CO-PET/PET |
50% Flame-Retardant Fiber 50% Others Flame-Retardant COPET/PET |
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GB/T 20284 |
LFS |
N/A | Yes | Yes |
THR600S(MJ) | Total heat release at 600s | 10.670382 | 56.81425 | |
SMOGRA(m2/s2) | Smoke generation rate index | 1.176446 | 11.043008 | |
Burning drips and fragments | N/A | No | No | |
Burning phenomenon | N/A | No droplet, no continuous burning | Burning residue will continue to burn in case of fire | |
Combustion performance level | Fire-proof level | B1 | B2 | |
Smoke level | s1 | s3 | ||
Drip level | d0 | d0 | ||
Remarks: The burning result will vary according to the flame-retardant fiber ratio and composition of the sample. |
Mechanism
Sheath-core Structure |
Description |
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Applications
Product Category | Melting Points(℃) | Denier(D) | Applications | |
---|---|---|---|---|
Bi-Component Fiber |
CO-PET/PET Flame-Retardant CO-PET/PET ECO-AN® CO-PET/PET |
120 | 2-6 | Industrial non-woven fabrics, filter materials, shoe materials, sanitary materials. |
6-15 | Industrial non-woven fabrics and other applications... | |||
180 | 2-6 | Industrial non-woven fabrics, filter materials, automotive materials. | ||
6-15 | Industrial non-woven fabrics and other applications... |
Low Melting Point Fiber