Neothane is the trade mark of Dongsung Corporation and has mainly two kinds of polyurethane based Ester and Ether, which have various features from standard, transparent ,abrasion and HF grade to even grade based lactone.
Test Method Units 5900
Series
5800 Series 5700 Series
High Frequency Molding
5980DP 5865AP 5885AP 5780AP 5785AP 5790AP
Hardness JIS K-7311
ASTM D 2240
Shore A
Shore D
78±3 68±3 86±3 85±3 87±3 93±3
Density JIS K-7311
ASTM D 792
g/㎤ 1.26 1.18 1.22 1.19 1.20 1.22
100% Modulus JIS K-7311
ASTM D 412
㎏/㎠ 330 30 62 55 68 110
Tensile Strength JIS K-7311
ASTM D 412
㎏/㎠ > 400 > 150 > 300 > 250 > 300 > 350
Elongation JIS K-7311
ASTM D 412
% > 250 > 800 > 600 > 500 > 500 > 400
Tear
Strength
JIS K-7311
ASTM D 624
㎏/㎝ > 200 > 50 > 80 > 80 > 100 > 120
Softening
Point
JIS K-7311
ASTM D 1525
130 70 85 75 80 85
Taber Absasion
(H18wheel, 1kg Load)
JIS K-7311
ASTM D 1044
㎎/1000
Cycle
38 25 30 28 32 35
Rebound Resilience JIS K-7311
ASTM D 2632
% 25 28 35 35 35 30
Mold Shrinkage ASTM D 955 m/m 0.0035 0.0075 0.0045 0.0065 0.0050 0.0040
Chemical structure Based on Polyester polyol
Processing method Extrusion : NEOTHANE 5980DP, 5885AP, 5780AP~5790AP
Injection : NEOTHANE 5980DP, 5865AP~5885AP, 5780AP~5790AP
[Contact Us]
▶ 담당자 :이덕형 (PU영업팀)
▶ E-mail  :dhl@idongsung.com
▶ Tel :02-6190-8772
▶ Fax :02-553-6466