EVA Base Hot Melt mAh Grafted Polymer for Aluminium Composite Panel

• Bonding Function: Hot Melt Adhesives
• Morphology: Solid-State
• Application: Automobile, Construction
• Material: Polyethylene
• Classification: Hot Melt
• Main Agent Composition: Thermoplastic Resin
• Model NO.: JMV240H
• Characteristic: Weatherability
• Composition: Organic Material
• Color: White
• Density: 0.939
• Melt Flow Index(190ºC/2.16kg): 2.1
• Melting Point: 95
• Vicat Softening Point: 69
• Transport Package: Pallet
• Specification: 1.5ton/pallet
• Trademark: Hunthumber
• Origin: Dalian, China
• HS Code: 3506919090
• Production Capacity: 3000mt/Year

Product Description

 

Product Description

Hunthumber™ JMV240H resins are acid-anhydride-modified polyolefin resin. They are available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene (PE) resins.

Product Parameters

 

Characteristics	Hunthumber™ JMV240H resin exhibits physical properties similar to ethylene-vinyl acetate resin (EVA) with the similar density and melt index.
Applications	Hunthumber™ JMV240H resin is specifically designed to provide high adhesion to both metals and polyolefins when converted into film form and used as a thermal lamination film. It has a low coefficient of friction for easy film handling and provides strong bonds that fail cohesively. Hunthumber™ JMV240H resin can be utilized in the following co-extrusion processes: Blown film

 

Properties	Test Method(s)	Typical Value	Unit
Density	ASTM D792      ISO 1183	0.939	g / cm3
Melt Flow Index(190ºC/2.16kg)	ASTM D1238    ISO 1133	2.1	g / 10min
Melting Point	ASTM D3418    ISO 3146	95	ºC
Vicat Softening Point	ASTM D1525    ISO 306	69	ºC
Adhesive Evaluation	The performance of any adhesive resin should be evaluated within the context of the application. The adhesive is designed to bond materials that would not ordinarily adhere to each other. In most cases, peel strength is used as a measure of performance. Although this is a convenient test, peel strength is affected not only by adhesion, but also by peel angle, separation rate, temperature, and tensile and modulus properties of the materials, and often by the time elapsed since the formation of the bond. Post-treatment of the multi-layer structure, such as heat sealing, thermoforming or orientation can also affect peel strength.

 

Maximum Processing Temperature

235°C(455°F)

General Processing Information

Hunthumber™ JMV240H resins have low softening points, it is a good idea to run the rear of the extruder as cool as possible, then build quickly to the melt temperature. Water cooling of the screw and/or hopper feed throat may help avoid bridging problems. We suggest that the maximum melt temperature be limited to 235C (455F) to guard against overheating the EVA. If adhesion results are adequate, we suggest evaluating even lower melt temperatures. In the event of a brief interruption during the extrusion processing, operating the screw at a low speed is essential. Before extended shutdowns, it's necessary to thoroughly purge the Hunthumber™ JMV240H resins from the extruder using polyethylene and maintain the processing temperature unchanged during purging..

 

Storage Condition

Hunthumber™ JMV240H resins should be stored under dry and cool conditions. Improper storage conditions may cause degradation and have consequences on physical properties of the product.

 

Certifications

Company Profile

 

Detailed Photos

 

Packaging & Shipping

 

Our Advantages

1. Top quality materials with competitive price;
2. Large capacity of stable materials supply;
3. Safety and fast shipment by express/air/sea;
4. Sample order acceptable;
5. Professional and great packing as customized;
6. Convenient payment terms by T/T, Credit Card and online order;
7. Reply inquiries in time