Expanded TPU-L series special for shoes sole low density
about TPU
ETPU is a kind of foaming material for shoes.Based on physical foaming method,Noveon makes TPU raw materials completely impregnated in supercritical fluid. Undermine the balance state of polymer/gas homogeneous system inside the material by changing environmental conditions. Then the formation and growth of cell nuclei happens inside the material. Thus, we get the expanded TPU foam material. They can expand 5-8 times compared with original volume because of a lot of gas wrapped inside the microcells. The particles contain a large number of internal microcells with diameters ranging from 30µm to 300µm.The closed-cell, elastic particle foam combines the properties of TPU with the advantages of foams, making it as elastic as rubber but lighter
Application
Applications: shoe materials, track, children's toys, bicycle tires and other fields.
Parameters
|
Properties |
Standard |
Unit |
L4151 | L6151 | L9151 | L4152 | L6152 | L9152 |
|
Size |
-- |
mm |
3-5 |
6-8 |
9-10 |
3-5 |
6-8 |
9-10 |
|
Density |
ASTM D792 |
g/cm³ |
0.18 |
0.16 |
0.16 | 0.16 | 0.16 | 0.16 |
|
Rebounding |
ISO8307 |
% |
58 |
58 |
60 |
58 |
58 |
60 |
|
Compression set(50%6h,45℃) |
-- |
% |
10 |
10 | 10 | 10 | 10 | 10 |
|
Tensile Strength |
ASTM D412 |
Mpa |
1.3 |
1.4 |
1.3 | 1.3 | 1.3 | 1.3 |
|
Elongation at Break |
ASTM D412 |
% |
170 |
170 | 170 | 170 | 170 | 170 |
|
Tear Strength |
ASTM D624 |
KN/m |
15 |
15 | 15 | 15 | 15 | 15 |
|
Yellow Ressistance(24h) |
ASTM D 1148 |
Grade |
4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Package
25KG/bag, 1000KG/pallet or 1500KG/pallet, processed plastic pallet
Handling and Storage
1. Avoid breathing thermal processing fumes and vapors
2. Mechanical handling equipment can cause formation of dust. Avoid breathing dust.
3. Use proper grounding techniques when handling this product to avoid electrostatic charges
4. Pellets on the floor may be slippery and cause falls
Storage recommendations: To maintain product quality, store product in a cool, dry area. Keep in a tightly sealed container.
FAQ
1. who are we?
We are based in Yantai, China, start from 2020,sell TPU to,South America(25.00%), Europe(5.00%), Asia(40.00%),Africa(25.00%),Mid East(5.00%).
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
All grade TPU,TPE ,TPR,TPO,PBT
4. why should you buy from us not from other suppliers?
BEST PRICE,BEST QUALITY ,BEST SERVICE
5. what services can we provide?
Accepted Delivery Terms: FOB CIF DDP DDU FCA CNF or as customer request.
Accepted Payment Type: TT LC
Language Spoken:Chinese English Russian Turkish
Certifications
