Properties of Bluetooth Speaker Case TPE Packaged ABS.PC Materials

Time：2019-07-20Hits：1997

With the continuous advancement of smart manufacturing, since the advent of Bluetooth speakers, people's requirements for Bluetooth speakers have become higher and higher, and various wireless speakers have become the new mainstream. Card speakers, outdoor speakers, Wifi speakers, and various wireless speakers have become The mainstream of speakers has a delicate touch. The Bluetooth speaker TPE material with high slip and high bounce back is undoubtedly accepted by the general public. The Bluetooth speaker uses TPE for external packaging. In terms of physical performance, the Bluetooth speaker TPE package has good wear resistance, shock reduction and impact resistance. Therefore, outdoor speakers can effectively resist pressure and earthquake, because people began to admire outdoor activities so the speed of the outdoor speakers occupied the Bluetooth speakers market quietly rise. Bluetooth speakers TPE bag adhesive material crystallization speed is fast, easy to die, has a high surface scratch resistance performance, torching rubber plastic Bluetooth speakers TPE with reliability analysis and rich field experience to provide you with a stable TPE solution.
description of products
characteristics
Bluetooth speaker TPE is a mixed modified TPE with polyurethane elastomer material as the main substrate. It can be formed quickly and easily. It can be monochrome and double-color injection molding.
1. The hand is flexible and smooth, with a hardness of 60-85A, which is ergonomic;
2. Color, hardness, and touch can be adjusted according to customer requirements, and the color transmission is uniform;
3. Resistance to color change, scratch, sweat resistance, oil resistance, airtightness, waterproof good;
4. It can be strongly bonded with PC/ABS, which is in line with human skin testing tests and does not produce allergies, mutations, and repulsion reactions to human tissues.
Main functions
Product application
1. Bluetooth Speaker
3. Similar products
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2. Two-color adhesive
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Processing methods
· Monochrome injection
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· Two-color injection molding
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Environmental certification
· ROHS
:: REACH
:: EN 71-3
PAHS
FDA
· Phthalate
underpainting
• Color / Transparency
smell
:: Minor
appearance
:: Cylind/elliptic particles
Storage period
:: Up to 12 months
:: Ventilation and dryness, room temperature, light avoidance
Physical properties
Test results
Test unit
Test Method
proportion
1.05 -- 1.25
G / CM3
ASTM D792
hardness
60-85A
ShoreA
ASTM D2240
Melting index
5-10(5KG * 180 °C)
g/10min
ASTM D1238
forming
parameter
unit
remarks
Dry temperature
80
°C
Dry time
2
Hr
Shooting mouth temperature
170 -- 190
°C
Front Temperature
180-210
°C
Mid-section temperature
170 -- 200
°C
Back stage temperature
160 -- 190
°C

德创化工 (edit：dechuang)