TPU???

1
TPU???
Elastollanâ Concept
2
TPU???
Elastollanâ Concept
Structur of block copolymere ??????????
Structure of elastomer blends ?????????
Elastomer(EPDM) ?????
Thermoplast(PP) ?????
Elastic Segment ?????
Thermoplastic Segment ?????
3
TPU???
Elastollanâ Concept
Structur of block copolymere ??????????
Structure of elastomer blends ?????????
TPE- O
TPE- V
TPE- S
TPE- U,E,A
Elastomer (EPDM) ?????
Thermoplast (PP) ?????
Elastic Segment ?????
Thermoplastic Segment ?????
4
TPU???
???? (Elastollanâ ?BASF TPU ?????)
5
TPU???
Elastollanâ Concept
??????????
6
TPU???
Elastollanâ Concept
TPU ? ? ? ?
O C N - R - N C O HO - R - OH
di-isocyanate ????
Diol ?
H
O
_

O C N - R - N - C
O - R - OH
_
Urethane ?
7
TPU???
Elastollanâ Concept
TPU Morphology ????
Hard segment (Isocyanate short diol) ?? (????
???)
Softsegment (isocyanate long diol) ?? (????
???)
8
TPU???
TPU Morphology ????
Elastollanâ Concept
secondary strukture of hardphase (after X-ray
diffraction analysis) TPU???????
9
TPU???
Elastollanâ Concept
TPU Elastollanâ
Polyether-based TPU ???TPU
Polyester-based TPU ???TPU
Glass fibre reinforced TPU(??????)

• C grades(?????)
• B grades(??????)
• S grades(???)
• 500 grades(???)
• 600 grades(???)

• R grades (???????)
  (??????)

• 1100 grades (???, ????) (???)

10
TPU???
Elastollanâ Concept
Nomenclature ???
Elastollan S 64D 5 3 Elastollan 11 85A 1 0
11
TPU???

• ElastollanâConcept

• Elastollanâ
• ?? ?????????
• ?? ???(??,??)??,????????
• ?????? ??(SHORE) 53A ? 80D ??
• ??????????????,?????, ?????
• ???????, TPU?????????????????????
• PLEASE REFERENCE BEFIND TECHNICAL DATAS OF
  ELASTOLLAN
• ??????ELASTOLLAN???

12
Elastollan TPU - S Grades - Based on Polyester
13
Elastollan TPU - B Grades - Based on Polyester
14
Elastollan TPU - C Grades - Based on Polyester
15
Elastollan TPU - 600 Grades - Based on Polyester
- Transparent
16
Elastollan LP 9062 - Thermoplastic
Polyesterether-Polyurethane with high modulus of
elasticity
17
???TPU
New development plasticizer free Elastollan from
53 Shore A