Customization: | Available |
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CAS No.: | 141-97-9 |
Formula: | C6h8o3 |
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Ethylene Acrylic Acid (EAA) is a thermoplastic and highly adhesive polymer. Due to the presence of carboxyl groups and the action of hydrogen bonds, the crystallization of the polymer is inhibited, and the linearity of the main chain is broken, so the transparency and toughness of EAA are improved, and the melting point and softening point are lowered.
When MI is the same, the transparency, toughness, adhesion and environmental stress cracking resistance of EAA will increase with the increase of AA content. On the contrary, its rigidity, wet steam transmission, creep resistance, chemical resistance will be better.
When AA content is the same, the adhesion and processability of EAA will be better with the increase of MI. On the contrary, its toughness and resistance to environmental stress cracking will increase.
Attention:
EAA has good compatibility with a variety of fillers, pigments, dyes, etc., but it is compatible with amines, epoxides and metal hydroxides, oxides,
when these materials break down during blending or co-extrusion such as carbonates, cross-linking and other problems with the polymer can occur.
Material Shape | Pellets | ||
Color | NC | ||
Process | Extrusion molding Coating | ||
Features | Good adhesive property | ||
Application | •Liquids packaging • Hygiene packaging •Cosmetic packaging • Food packaging application • Cable jacketing • Extrusion coating applications | ||
Physical Property | Standard | Value | Unit |
Desnity | ASTM D1505 | 0.936 | g/cm³ |
Melt Index 190ºC 2.16kg | ASTM D1238 | 8.4 | g/10min |
Neck In 280ºC 25m/min Constant output at 35 rpm | INTERNAL METHOD | 7.1 | cm |
Neck In 280ºC 50m/min Constant output at 35 rpm | INTERNAL METHOD | 4.2 | cm |
Neck In 280ºC 100m/min Constant output at 35 rpm | INTERNAL METHOD | 3.3 | cm |
Coating Speed 280°C Constant output at 35 rpm | INTERNAL METHOD | 180 | m/min |
Acrylic Acid Content | INTERNAL METHOD | 9.0 | % |
Thermal | Standard | Unit | Value |
Melting Temperature Peak | INTERNAL METHOD | 97 | ºC |
Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
Chijiang's tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "credibility first, customer first", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.
Warehouse capacity
Diverse products, welcome to consult.
How long is the price valid?
Dear customer, the plastic market is always fluctuating, under normal circumstances, our offer is valid for seven days.
How many days is the delivery date?
Dear customer, the delivery time is seven to fifteen days after the buyer place the order.
Will samples be sent to customers for testing?
Yes, dear customer, if you have the need for sample testing, we will provide you with samples free of charge.
If you have more questions, you are warmly welcome to negotiate and consult !