哈曼音响TPU材料

Harman audio TPU material

Features:

1.20%~40% glass fiber reinforced low dielectric material;

2. The impact resistance can be adjusted within a certain range;

3. Excellent heat resistance, not easy to thermal deformation;

4. There are few floating fibers on the surface, and the distribution of glass fibers is uniform;

5. Ultra-high rigidity, flexural modulus 12000MPa;

6. Low warpage, low deformation, excellent dimensional stability;

7. Good flow performance, easy to form and process;

8. Excellent coloring performance, can be matched with rich colors.

Support hotline： 153-0260-7731

Typical applications of Harman audio TPU materials:

Add metal insert products, smart phone casings, computers, printers, cameras, stereos, etc.

TPU performance analysis:

Processing properties: injection molding, casting, calendering, film blowing, profile extrusion, dissolution properties

Sensory properties: transparency, yellowing resistance, scratch resistance, coloring. Softness, fine point problem, precipitation problem

Physical properties: tensile strength, wear resistance, compression set, elastic modulus, high temperature resistance, low temperature impact, dielectric properties, puncture resistance, bending fatigue resistance

Chemical properties: solvent resistance, oil resistance, cosmetic resistance, fire resistance, hydrolysis resistance

Post-process characteristics: silk screen, electroplating, painting, engraving, fusing, welding, shaping, laser characteristics

Adhesion characteristics: soft and hard lagging characteristics, glue bonding, high and low temperature bonding, applicable directions

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