No Residue Hot Melt Resins

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.

The natures of the polymer and the additives used to increase tackiness (called tackifiers) influence the nature of mutual molecular interaction and interaction with the substrate. In one common system, EVA is used as the main polymer, with terpene-phenol resin (TPR) as the tackifier. The two components display acid-base interactions between the carbonyl groups of vinyl acetate and hydroxyl groups of TPR, complexes are formed between phenolic rings of TPR and hydroxyl groups on the surface of aluminium substrates, and interactions between carbonyl groups and silanol groups on surfaces of glass substrates are formed. Polar groups, hydroxyls and amine groups can form acid-base and hydrogen bonds with polar groups on substrates like paper or wood or natural fibers. Nonpolar polyolefin chains interact well with nonpolar substrates. Good wetting of the substrate is essential for forming a satisfying bond between the adhesive and the substrate. More polar compositions tend to have better adhesion due to their higher surface energy. Amorphous adhesives deform easily, tending to dissipate most of mechanical strain within their structure, passing only small loads on the adhesive-substrate interface; even a relatively weak nonpolar-nonpolar surface interaction can form a fairly strong bond prone primarily to a cohesive failure. The distribution of molecular weights and degree of crystallinity influences the width of melting temperature range. Polymers with crystalline nature tend to be more rigid and have higher cohesive strength than the corresponding amorphous ones, but also transfer more strain to the adhesive-substrate interface. Higher molecular weight of the polymer chains provides higher tensile strength and heat resistance. Presence of unsaturated bonds makes the adhesive more susceptible to autoxidation and UV degradation and necessitates use of antioxidants and stabilizers.

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.

Mechanical Properties

Thermal Properties

Remark: These are typical properties only and are not to be regarded as sales specifications

Adhesive Strength Test Process

Packages and Storage

• Packed in 25kgs Paper-plastic bags
• Keep in dry,cool and ventilated environment;Avoid direct exposure to water and sunlight.Avoid bulk package and securely wrap the unused part.
• Guarantee period: 12 Months.

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

• Commit to the Innovative Development of Global New Functional Polymer Materials

• Focus on a Perfect Quality and Refine an Excellent Brand with Great care.

• To Provide the Society with Better-Quality Products and More Satisfactory Services.

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 ?

1. We keep good quality and competitive price to ensure our customers' benefit.
2. We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.

Q: What is your terms of payment ?
A: by T/T or L/C before shippment.

H&G BOND, is a premium brand of PLG, mainly committed to product sales and related upstream products and downstream customer product supply chain integration sales.

H&G BOND is a high-tech enterprise specializing in researching, developing, producing, and applying hot melt adhesive materials. At the beginning of its establishment, the company was determined to integrate the research and development and production of hot melt adhesives. At present, we provide customers with a series of high-performance granular hot-melt adhesives and hot-melt adhesive films. Products are widely used in Aluminium Composite Panles, Metal-Plastic Composite Panles, Bi-Metal Composite Panles, toothpaste, cosmetic bottles, pesticide bottles, fresh meat film, puffed food film, PP and nylon high-temperature film, food packaging, and other fields.

At H&G BOND, we specialize in delivering high-performance adhesive granules, adhesive films and casting film engineered exclusively for aluminum composite panel (ACP) and aluminum honeycomb panel(AHP) applications. With 10 years of industry leadership, we empower manufacturers, and production technicians worldwide to create durable, sustainable, and visually stunning building façades.

We are adhering to a “Human-Oriented, Multi-Win-Win Situation” principle, and working on high-quality products and satisfactory services for customers.

**Core Solutions**

Our chemically optimized granules and films form strong bonds between aluminum coil and core materials, ensuring:

- Durable adhesion
- Exceptional weather resistance

- Excellent mechanical properties, good acid&alkaline resistance, and chemical resistance

- High grade of adaptability, can meet the need for high-speed production

- Safe and environmentally, the grafting process is precisely controlled, low volatility

- Stable and reliable quality, automated production, reducing manual involvement

**Why Partner With Us?**

✅ R&D-Driven Innovation: Our technologists have decades of experience
✅ Global Compliance: REACH, RoHS, and other formulations
✅ Precision Manufacturing: ISO 9001-certified facilities with 99.98% batch consistency
✅ Virgin material commitment: No recycled materials

**Industry Impact**

Trusted by manufacturers across 10+ countries, our solutions have been integral to:

- High-rise building projects
- Installed facade systems
- Reduction in panel delamination failures vs industry average

**Our Vision**

To redefine material science for architectural cladding through smarter adhesion technologies that merge structural integrity with environmental stewardship.

**Let’s Build the Future Together**

Explore how our tailored resin and film solutions can elevate your product performance. Contact us today for technical consultations or sample requests.