Product Details

Basic Parameters

Korea SK LOTRYL® 29MA03T 乙烯- methyl acrylate copolymer （EMA· heat stabilized type ）

LOTRYL® 29MA03T is Korea SK Functional Polymers 旗下 heat stabilized type 高MA content EMA copolymer ， is 29MA03 heat stabilized 版本，含 29% MA，MFR 3，T 后缀熔点从61℃ improves 至92℃， flexibility property 保持优异。

一、产品基础参数

参数项目	典 type 值
产品 grade	LOTRYL® 29MA03T
production 厂家	SK Functional Polymers（ Korea SK ）
产品类 type	乙烯- methyl acrylate copolymer （EMA· heat stabilized type ）
melt flow rate MFR	3 g/10min（190℃/2.16kg）
density	0.94 g/cm³
copolymer 单体	MA（ methyl acrylate ）， content 29%
熔点	92 ℃
维卡软化点	< 40 ℃
flexural modulus	12 MPa

二、核心 features

1. MA 29% — EMA系列最高 content

2. T type — heat stabilized 熔点92℃

3. MFR 3 — low flow property

4. flexural modulus 12 MPa — extreme 高 flexibility property

三、 application areas

高温软 packaging 热封层 engineering plastics toughened modified 易剥封层高温 hot melt adhesive

四、选 type 说明

29MA03T is 29MA03 heat stabilized 版本，MA 29%含最高，熔点从61℃ improves 至92℃。

※ 以上参数 is 典 type 值，仅供选 type 参考，具体以供应商最新TDS is 准。 SK Functional Polymers is 原 Arkema 功能聚烯烃业务，部分产品沿用 BONDINE®/PRIMACOR™ Brand 。

Arkema EMA,EBA产品 has 两种 production process ，管式法 and 釜式法，其 in 管式法 production 融点更高，强 degree 更大；而釜式法生由于融点 and 维卡低，具 has 更低 processing temperature 。不论管式法还 is 釜式法生 EMA，EBA产品，都具 has good 好 heat stabilized 生 and processing properties ，吸纳 filler 能力强， and engineering plastics compatibilizer 好，柔软 property 好，低温 performance 佳，电 performance 好，广泛 used for engineering plastics modified ， film ， low smoke zero halogen line 缆 material ， color masterbatch 、功能 property 母 material 载体，易撕盖 material ，发泡 material material and hot melt adhesive 等。

乙烯－丙烯酸丁 ester or 甲 ester copolymer （LOTRYL）
1．基本组份： random 乙烯－丙烯酸 ester copolymer ， high pressure 本体聚合
copolymer 单体 content ：7-35％
melt flow 指数：0.3-320g/10min（190℃-2.16kg）
2．LOTRYL copolymer 种类：

	grade	ester content	melt flow 指数	熔点	软化点	R&B temperature	tensile strength	断裂伸长率	弹 property 模量	邵氏 hardness		density
	grade	％	g/10min	℃	℃	℃	Mpa	％	Mpa	A	D	g/cm3
E M A	9MG02	8-11	1.8-2.6	99	77		16	750	88.5		38	0.93
	14MGC02	12-15	2-3	92	59		15	800	77		30	0.96
	15MA03	13-17	2.3-3.3	89	56		14	700	50		29	0.94
	16MA003	14-18	0.25-0.35	96	68		22	650	60		35	0.94
	18MA02	17-20	2-3	87	55		15	700	50		25	0.94
	18MG02	16-19.5	2-3	87	54		14	650	50		25	0.96
	20MA08	19-22	7-9	80	48		10	800	20	83		0.94
	20MBG08	19-22	7-9	80	48		10	800	20	83		0.94
	24MA005	23-26	0.4-0.6	70	43		20	700	18	84		0.94
	28MA07	26-30	6-8	65	<40	150	7	900	10	76		0.95
	29MA03	27-31	2-3.5	61	<40		6	900	8	75		0.95

LOTRYL copolymer 主要 application areas
半导体无 halogen material ，热缩 material material,医疗卫生市场（手套，袋，尿布，无纺布）,可剥/密封层低温热封 performance 优异,沥青路面、桥面、房顶修改, hot melt adhesive 低温 performance 优异, modified 主要 raw materials,其他如：泡沫，管，外形， extrusion type material ，共挤，热塑 property plastics and elastomer modified ，片 material.

Arkema toughening agent compatibilizer EMA Lotryl 29MA03T

⚙️ injection molding processing 参数参考

melt temperature 范围

160-210°C

mold temperature

20-40°C

drying conditions

60°C / 2h

injection pressure

50-80 MPa

molding shrinkage

—

processing 备注

增容 agent 常用

🧪 化学耐受 performance

优异 ✅稀酸/稀碱盐溶液醇类

good 好 ✔矿物油(短期)脂肪烃

受限 ⚠芳香烃halogen 代烃酮类

避免 ❌浓硫酸浓硝酸

🌟 material material 优势

EMA（乙烯- methyl acrylate copolymer ）具 has excellent polarity and compatibility ， is 高效增容 agent and modifier 。EMA广泛 used for 多层共挤 film 粘合层、 engineering plastics toughened 、 hot melt adhesive 等领域。

📋 认证 and 合规信息

🌍

RoHS 合规

符合欧盟RoHS指令

🏭

ISO 认证

质量管理体系认证

✅

REACH

欧盟化学品合规

💧

quality assured

原厂正品保障

📦 储存 and 处理建议

EMA pellets 储存条件同EVA。 processing 前60°C干燥2小时。避免高温 and 阳光直射。密封保存。

更多 engineering plastics Model 请访问daoqinsh.com | 数据仅供参考，以原厂TDS is 准

📐 详细物 property 参数表

测试项目	典 type 值	测试标准	单位
density	0.855-0.905	ASTM D792	g/cm³
melt flow index (MFR)	0.5-30	ASTM D1238	g/10min
melt temperature	45-100	ASTM D3418	°C
tensile strength	5-25	ASTM D638	MPa
断裂伸长率	400-900	ASTM D638	%
邵氏 hardness (A)	40-85	ASTM D2240	—
100%模量	2-10	ASTM D638	MPa
压缩永久 deformation (70°C)	20-40	ASTM D395	%
体积电阻率	>10¹⁴	ASTM D257	Ω·cm
water absorption	<0.01	ASTM D570	%
UL94 flame retardant rating	HB	UL 94	—

* 以上数据 is 典 type 参考值，具体以原厂TDS is 准

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Product Features

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