(Thermoplastic Elastomer) Elastollanâ Concept TPU的概念 TPE (Thermoplastic Elastomer) 热塑性弹性体 Blockcopolymers 基团共聚弹性体 Elastomerblends 混合型弹性体 Hard- and soft segments are hetero- geneous distributed as elastomers and thermoplastics (硬分子和软分子的异性分布构成的 混合体) Hard- and soft segments in the same molecule in form of macromolecular segments (存在于同一个分子中的硬相和软相 构成大分子链段) T P U (Urethane): 　Elastollan® TPEE (Etherester): 　 聚醚酯 TPES (Styrene): 　苯乙烯聚合物 TPEA (EtherAmide): 　聚醚酰胺 TPEV (PP+EPDM) TPEO 26/09/2003 VTC HongKong Thermoplastic Polyurethane

TPU的概念 Elastollanâ Concept Structur of block copolymere 基团共聚弹性体的结构 Structure of elastomer blends 混合型弹性体的结构 Elastomer(EPDM) 软分子集团 Thermoplast(PP) 硬分子集团 Elastic Segment 分子的软段 Thermoplastic Segment 分子的硬段 26/09/2003 VTC HongKong Thermoplastic Polyurethane

TPU的概念 Elastollanâ Concept TPE- O TPE- V TPE- U,E,A TPE- S Structur of block copolymere 基团共聚弹性体的结构 Structure of elastomer blends 混合型弹性体的结构 TPE- O TPE- V TPE- U,E,A TPE- S Elastomer (EPDM) 软分子集团 Thermoplast (PP) 硬分子集团 Elastic Segment 分子的软段 Thermoplastic Segment 分子的硬段 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane TPU的概念 硬度对比 (Elastollanâ 是BASF TPU 的注册商标) Elastomers(弹性体) Thermoplastics(热塑性塑料) Rigid PVC Soft PVC Silicone PP ELASTOLLAN ® PC ELASTOLLAN super-soft ® TPEE ABS EPDM Shore D (邵氏D) 45 55 65 75 85 20 30 40 50 60 70 80 90 95 Shore A (邵氏A) 50 70 90 110 120 130 140 150 Rockwell - R (洛氏R) 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane Elastollanâ Concept TPU的概念 各种弹性体的性能对比 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane Elastollanâ Concept TPU的概念 TPU 基 本 结 构 O = C = N - R - N = C = O + HO - R‘ - OH di-isocyanate 异氰酸酯 Diol 醇 H O _ = O = C = N - R - N - C O - R‘ - OH _ Urethane 脲 26/09/2003 VTC HongKong Thermoplastic Polyurethane

TPU的概念 TPU Morphology 分子形态 Elastollanâ Concept Hard segment (Isocyanate + short diol) 硬段 (异氰酸酯 + 短链醇) Softsegment (isocyanate + long diol) 软段 (异氰酸酯 + 长链醇) 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane TPU Morphology 分子形态 Elastollanâ Concept TPU的概念 secondary strukture of hardphase (after X-ray diffraction analysis) TPU硬相的次级结构 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Glass fibre reinforced Elastollanâ Concept TPU的概念 TPU Elastollanâ Polyether-based TPU 聚醚型TPU Polyester-based TPU 聚酯型TPU Glass fibre reinforced TPU(玻璃纤维增强) C grades(机械性能级) B grades(特殊耐低温级) S grades(通用级) 500 grades(经济级) 600 grades(透明级) R grades (玻璃纤维增强级) (高模量高强度) 1100 grades (耐水解, 耐微生物) (耐低温) 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane Elastollanâ Concept TPU的概念 Nomenclature 命名法 Elastollan® S 64D 5 3 Elastollan® 11 85A 1 0 Type 种类 系列名 B C S 600 500 11 (聚醚型) Hardness 邵氏硬度 A = Shore A D = Shore D Pellet form 颗粒形状 1 = extruded(圆) 5 = diced(方粒) Lubricant 润滑剂的加入量 0 = 0.05% 3 = 0.3% 5 = 0.5% Additives 功能添加剂 U = UV stabilized W = plasticized 添加剂型号. 例如: 917 = black color conc. 929 = UV stabilizer 950/1= lubtricant 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane ElastollanâConcept TPU的概念 Elastollanâ 全称 : 热塑性聚氨酯弹性体 外观 : 颗粒状(圆粒,方粒)透明,半透明或白色固体 硬度范围介于 邵氏(SHORE) 53A 到 80D 之间 使用时可像工程塑料一样用注射,挤出的方法, 加工出成品 由于结构的特性, TPU可以提供许多其它塑料材料所不具备的特殊性能 PLEASE REFERENCE BEFIND TECHNICAL DATAS OF ELASTOLLAN 请参考后面的ELASTOLLAN物性表: 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane Elastollan TPU - S Grades - Based on Polyester 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane Elastollan TPU - B Grades - Based on Polyester 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane Elastollan TPU - C Grades - Based on Polyester 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane Elastollan TPU - 600 Grades - Based on Polyester - Transparent 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Elastollan LP 9062 - Thermoplastic Polyesterether-Polyurethane with high modulus of elasticity 26/09/2003 VTC HongKong Thermoplastic Polyurethane

Thermoplastic Polyurethane 低硬度TPU New development: plasticizer free Elastollan from 53 Shore A 26/09/2003 VTC HongKong Thermoplastic Polyurethane