Grade:LE910
Product:Hot Melt Adhesive granules for Plastic line Pipe and Steel Plastic Composite Pipe
Decriptions
Adhesive granule is functionalized polymer, is designed to provide high adhesion to both metals and polyolefins when use as a thermal lamination film and binder. It provide excellent adhesion to bond plastic with metal included Fe, Zn and Al. Those polymer materials can be tightly bonded to other materials while matintaining some excellent polymer materials by adding some special polar function groups that make it strong adhesion and still maintain good characteristics.
Hot-melt adhesives are as numerous as they are versatile. In general, hot melts are applied by extruding, rolling or spraying, and the high melt viscosity makes them ideal for porous and permeable substrates. HMA are capable of bonding an array of different substrates including: rubbers, ceramics, metals, plastics, glass and wood.
Today, HMA (hot-melt adhesives) are available in a variety of different types, allowing for use in a wide range of applications across several industries. For use with hobby or craft projects such as the assembly or repair of remote-control foam model aircraft, and artificial floral arrangements, hot-melt sticks and hot-melt glue guns are used in the application of the adhesive. For use in industrial processes, adhesive is supplied in larger sticks and glue guns with higher melting rates. Aside from hot-melt sticks, HMA can be delivered in other formats such as granular or power hot-melt blocks for bulk melt processors. Larger applications of HMA traditionally use pneumatic systems to supply adhesive.
Chemical Structure
Composition: Maleic Anhydride fuctionalized polyethylene mixture.
Application
LE910 adhesive resin is widely used as binder for plastic lined pipe and steel plastic composite pipe.
Advantages
1. Excellent bonding strength and wide range application, excellent chemical high adhesion with galvanized pipe, tinplate, stainless steel and other metals;
2. Maintain the excellent weather resistance and chemical resistance of polyolefin resin, and have excellent compatibility and excellent mechanical properties with PE, PE-X, PE-RT and other resins;
3. Excellent processability, good fluidity, and uniform glue coating;
4. Bright color and uniform pallets;
5. Hygienic and safe, no residue of toxic substances.
6. Ecxellent resistance to acid,alkali,salt atmosphere and other chemical materials.
Properties | Standard | Test Condition | Units | Typical Value |
Density | ASTM D1505 | 23℃ | g/cm3 | 0.93 |
MFR | ASTM D1238 | 190℃,2.16 kg | g/10min | 1.8 |
Shore Hardness | ASTM D2240 | Shore D | — | 50 |
Mechanical Properties
Properties | Standard | Test Condition | Units | Typical Value |
Tensile Yield Strength | ASTM D638 | 100mm/min | Mpa | 9.7 |
Tensile Breaking Strength | ASTM D638 | 100mm/min | Mpa | 16.4 |
Elongation at Break | ASTM D638 | 100mm/min | % | >850 |
Thermal Properties
Properties | Standard | Test Condition | Units | Typical Value |
Melting Point | ASTM D3418 | 10℃/min | ℃ | 110 |
VSP | ASTM D1525 | 2℃/min | ℃ | 80 |
Remark: These are typical properties only and are not to be regarded as sales specifications
Adhesive Strength Test Process
Machine Type | Working Temp(℃) | Test Speed(mm/min) | Pressure(kgf/cm2) |
Heat Roll-presser | 130-150 | 3,000 | 2.5~3.5 |
Packages and Storage
Company Profile
JIAXING H&G BOND TRADING CO.,LTD., isHeyuan PLG New Polymer Materials Co.,Ltd., Branch, mainly committed to the company's products sales and related upstream products and downstream customer product supply chain integration sales, sales of the company is and our company has many years of cooperation experience, and product quality, product performance is stable, cost-effective.
Enterprise Vision
FAQ
Q: How long is your delivery time?
A: Generally it is 7-15 working days if the goods are in stock.
Q: How can we get the offer?
A:Please offer the specification of the product.
Q: Can we get the some samples?Any charges?
A: Yes , we could offer the sample for free charge but do not pay the cost of freight. If you place the order after confirm the sample , we will refund your express freight or deducte it from the order amount .
Q: How do you make our business long-term and good relationship ?
Q: What is your terms of payment ?
A: by T/T or L/C before shippment.