牌號簡介 About
依凡坦18-150是由乙烯和醋酸乙烯經(jīng)高壓自由基聚合工藝制得的無規(guī)共聚物。醋酸乙烯酯含量高的18-150乙烯酯具有柔軟性、柔韌性和極性。Evatane 18-150與大多數(shù)增粘樹脂和蠟兼容。結(jié)合高流動性,是一種高效、易操作的熱熔膠粘劑配方產(chǎn)品。它還可用作原油(降凝劑)、瀝青改性和電纜化合物的添加劑。 EVATANE? 18-150 is a random copolymer of Ethylene and Vinyl Acetate made by high-pressure radicalar polymerisation process. The high Vinyl Acetate content of EVATANE? 18-150 brings softness, flexibility and polarity. EVATANE? 18-150 is compatible with most tackifying resins and waxes. Combined with a high fluidity, it is an efficient and easy handling product for hot melt adhesives formulation. It can also be used as an additive for crude oil (pour point depressant), bitumen modification and cables compounds.

產(chǎn)品描述 Product Description
廠家:法國阿科瑪 Arkema 類別:EVA EVA 用途:石油/天然氣用品;瀝青改性;電線電纜應(yīng)用;粘合劑; 性能特點: 柔軟性好; 無規(guī)共聚物; 流動性高; 韌性好; Good flexibility,High liquidity,Random copolymer,Soft
技術(shù)參數(shù) Technical Data
物理性能 額定值 Nominal Value 單位 Units 測試方法 Test Method
密度 Density (73°F) g/cm3 ISO 1183
熔體質(zhì)量流動速率 熔體質(zhì)量流動速率
190℃, 190℃/ kg 140 to 180 g/10min ISO 1133
190℃, 190℃/ kg 140 to 180 g/10min ASTM D1238
醋酸乙烯含量 Vinyl Acetate Content to wt%
機(jī)械性能 額定值 Nominal Value 單位 Units 測試方法 Test Method
邵氏硬度 邵氏硬度
邵氏 A 邵氏 A 85 ASTM D2240
邵氏 A 邵氏 A 85 ISO 868
拉伸強(qiáng)度 拉伸強(qiáng)度
斷裂 斷裂 MPa ISO 527-2
斷裂 斷裂 MPa ASTM D638
拉伸應(yīng)變 拉伸應(yīng)變
斷裂 斷裂 300 to 500 % ASTM D638
斷裂 斷裂 300 to 500 % ISO 527-2
熱性能 額定值 Nominal Value 單位 Units 測試方法 Test Method
維卡軟化溫度 Vicat Softening Temperature ℃ ASTM D1525 2
維卡軟化溫度 Vicat Softening Temperature ℃ ISO 306/A
熔融溫度 Melting Temperature ℃ ISO 11357-3
Ring and Ball Softening Point Ring and Ball Softening Point 3 3 102 ℃ ASTM E28
備注
1 一般屬性:這些不能被視為規(guī)格。
2 壓 力1 (10N)
3 NF EN 1238