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Die Produkte sind aliphatische thermoplastische Polyurethane (TPUs) auf aliphatischer Polyetherbasis in medizinischer Qualität. Sie weisen eine ausgezeichnete Biokompatibilität, Hydrolysebeständigkeit, gute mechanische Eigenschaften und chemische Beständigkeit auf und können farblich angepasst werden. Diese Produkte können spritzgegossen und extrudiert werden.
Test Item
|
Test Method
|
Unit
|
Test Result
|
Material
|
|
|
Polyether ( red )
|
Density
|
GB/T533
|
g/cm³
|
0.18-0.19
|
Particle diameter
|
Vernier caliper
|
length-diameter,width-diameter(mm)
|
3-7mm(adjustable)
|
Yellowing resistance
|
HG/T3689
|
grade
|
≥4
|
Bulk density
|
Graduated flask
|
g/L
|
100-110
|
DIN abrasion
|
GB/T9867
|
mm3
|
90
|
Resilience
|
GB/T1681
|
|
≥60%
|
Hardness
|
HG/T2489-93
|
Shore C
|
35-40
|
Folding endurance
|
Folded 120,000 times at room temperature
|
No crack growth
|
|
Water shrinkage rate
|
(According to the technic and mould used)
|
≤2.2%
|
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.