Knowledge of the performance aspects of commonly used raw materials for plastic fasteners
Release time:2020-11-24
Let me share with you an introduction to the material properties of plastic fasteners, to help you better understand them. This will be helpful for bag makers.
I. Polyoxymethylene (POM) Commonly known as Delrin, it is a combustible material.
Advantages:
1. Strong and elastic
2. Excellent fatigue resistance
3. Self-lubricating, excellent friction and wear resistance
4. Excellent heat resistance and cold resistance
Suitable for: buckles, hooks, square buckles, rectangular buckles, D-rings, rope buckles
II. ABS is a combustible material.
Advantages:
1. Good appearance and physical properties
2. Excellent electroplating properties
3. Excellent low-temperature impact resistance
4. Small molding shrinkage, excellent dimensional accuracy
5. Excellent acid and alkali resistance
Suitable for: electroplated fasteners, handles
III. Polyvinyl chloride (PVC) is a self-extinguishing material.
Advantages:
1. Softness can be freely adjusted
2. Hard and strong
3. Excellent weather resistance
Suitable for: shoulder pads, handles, bases
IV. Polyamide (PA) Commonly known as nylon, it is a self-extinguishing material.
Advantages:
1. Strong and has good impact strength
2. Self-lubricating, excellent wear resistance and abrasion resistance
3. Excellent heat resistance
Suitable for: buckles, handles
V. Polypropylene (PP) is a combustible material.
Advantages:
1. The lightest among plastics
2. Excellent heat resistance
3. Low water absorption, therefore it has good high-frequency electrical insulation properties
Suitable for: buckles, square buckles, rectangular buckles, D-rings, handles
VI. Polycarbonate (PC) is a self-extinguishing material.
Advantages:
1. Excellent impact strength
2. Excellent heat resistance and cold resistance
3. Excellent weather resistance
4. Good dimensional stability
5. Has permeability
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