Силиконовый защитный чехол для наушников Airpods Pro
US $0.99-$1.36
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item | value |
Place of Origin | China |
Hebei | |
Brand Name | xuyuan |
Model Number | xy-rub-002 |
Color | black |
Product Name | bridge bearing |
Application | all |
Size | customize |
Certification | ISO |
Thickness | customize |
Samples | Avaliable |
Material | rubber other |
service | customize |
Advantage | price |
Examining report | ||||
inspection items | standard values | results | ||
Ultimate compressive strength of bearings [Mpa] | ≥70 | 72 | ||
Modulus of elasticity under compression [Map] | 442 | 443 | ||
The coefficient of friction [MPa] | ≤0.03 | 0.02 | ||
Modulus of shear elasticity after aging [MPa] | 1 | 1.02 |