Cemedine PP-7F Polypropylene Bonding Adhesive for Industrial Assembly

Product Properties

Product Introduction

Cemedine PP-7F is a two-part cyanoacrylate (instant adhesive) specifically formulated for bonding difficult-to-bond polypropylene (PP) and its modified resins (such as PP/PE blends, filled PP). It enables fast and high-strength bonding between PP materials without the need for complex surface treatments like flame treatment or primers.

Enhanced Properties

The core advantage of PP-7F lies in its breakthrough bonding capability, directly addressing the low surface energy characteristics of polypropylene. Its bonding performance is excellent, as evidenced by the TDS data, providing significant strength values in tensile, shear, and peel tests (Typical Tensile Strength: 2.72-3.67 N/mm²; Shear Strength: 1.14-2.70 N/mm²; Peel Strength: 1.07-2.25 N/mm²). These strengths were achieved with different formulations (e.g., C50A50, C100, etc.), suggesting the product formulation may offer some flexibility or optimization for specific PP types to achieve optimal bonding results across various PP combinations.

Application Scenarios

• Cemedine PP-7F is particularly suitable for industrial assembly and repair scenarios requiring fast and strong bonding of polypropylene components. Its typical applications include:
• Automotive Parts: Bonding interior parts (e.g., dashboards, door panels, glove boxes), air ducts, bumper components (PP-modified), filter housings.
• Appliances & Electronics: Bonding PP housings, containers, covers for washing machines, vacuum cleaners, small appliances.
• Packaging Containers: Bonding PP bottles, caps, crates, pallets.
• Industrial Equipment & Consumer Goods: Bonding pipes, tanks, laboratory ware, toys, outdoor goods made of PP.

FAQ

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

5. What services do you provide?

Delivery​:EXW/FOB/CIF

Payment​:USD/EUR/CNY/HKD via T/T, L/C

Support​:Technical consultation & logistics coordination

Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives across various industries such as electronics, home appliances, LED lighting, automotive, consumer electronics, rail transit, aerospace, and electrical power. Huazhisheng New Materials adheres to the corporate sustainable development strategy of "Progress, Innovation, Professionalism, and Integrity," and integrates the philosophy of "Quality, Efficiency, Environment-Friendly, and Reliability" throughout the entire product lifecycle. Our products have passed SGS, UL, FDA, DIN, and non-toxic certifications, and have been awarded multiple global patents, making us one of the primary suppliers of adhesives and new materials in China's new energy, electronics, automotive, industrial, packaging, environmental protection, construction, and high-speed rail sectors.
With an innovative perspective, we offer customized solutions, continuously develop leading technologies, and provide comprehensive support to clients across various industrial sectors. We are committed to collaborating with our clients to drive industrial transformation and upgrading, ensuring your sustained competitive edge.
Based on advancements in various polymer chemical materials, Huazhisheng New Materials has established a leading position in four key areas: coating, bonding, sealing, and thermal conductivity. Our efficient and environmentally friendly adhesive products and technical solutions help industrial enterprises enhance production efficiency and benefits, protect your electronic products from external chemical agents and harsh usage environments, and extend their lifespan, ensuring continuous and stable operation.