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Hot Melt Adhesive Series H > 제품소개 > Hot Melt Adhesive Series
Polyether-based extrudable thermoplastic polyurethane(TPU) elastomers for adhesives
Stable extrusion quality from lot to lot, excellent gel control
Wide range of activation termperature and melt viscosity, soft touch, reduced environmental impact without
  the need for organic solvent
Priduct Test method Unit 5713F1 5717 UB410A* UB210B* UB310 58213* UB400* 58271
Kofler melting temperature Lubrizol 55 80 86 86 98 100 107 115
Melt flow
index
Lubrizol g/10min 15~25
177℃/2.6kg
5~20
160℃/2.16kg
50~90
170℃2.1kg
10~30
170℃/2.1kg
10~20
210℃/2.16kg
2~35
177℃/2.16kg
25~55
190℃/8.7kg
15~30
190℃/8.7kg
Hardness ASTM 2240 Shore 40D 70A 70A 70A 95A 75A 78A 85A
Specific
gravity
ASTM D792 g/㎤ 1.19 1.19 1.18 1.18 1.16 1.18 1.15 1.21
Tensile strength at break ASTM D412 Mpa 43 10 12 16 34 38 32 52
Tensile
stress at
at 100%
elongation
MPa 5.7 2.5 2.8 2.7 5.4 2.8 4 5.5
300%
elongation
MPa 11.2 4 4.1 4.3 6.3 4.1 5.7 9.7
Elongation
at break
% 550 760 740 780 1200 680 750 540
Tear strength nicked ASTM D624 kN/m 85 30 23 26
Tear strength unnicked kN/m 74 54 60 80
Feature Opaque High crystallinity Transparent Low crystallinity Transparent Low crystallinity Elastic recovery Opaque High crystallinity Non-tacky Transparent Low crystallinity Transparent Elastic recovery Cold flexibilly Transparent
Suitable for film extrusion and powder coating
(*)UV stabilized grades
(+)Measured with filmstrips(100*5*0.05mm)at temperature range from 250℃ to 20℃
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