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Several major development directions of adhesives mainly include the following aspects:

1. Environmentally friendly adhesive: Environmentally friendly adhesive is a non-toxic, harmless, and pollution-free adhesive. For example, a water-based adhesive is an environmentally friendly adhesive that uses water as a solvent and has less impact on the environment.
2. High-performance adhesive: High-performance adhesive has the characteristics of high strength, high toughness, and high durability. For example, some special adhesives use special materials and technologies that can withstand the use of extreme environments such as high temperature, low temperature, and corrosion.
3. Biodegradable adhesive: Biodegradable adhesive is a adhesive that can be decomposed by microorganisms. For example, some environmentally friendly adhesives use biodegradable materials that can be broken down by natural microorganisms and have less impact on the environment.
4. High-functional adhesives: High-functional adhesives have special functions, such as electrical conductivity, thermal conductivity, flame retardant, etc. For example, some special adhesives use conductive materials to conduct electricity.

In short, the development direction of adhesives is diverse, and the demand for adhesives in different fields is not the same. However, environmental protection, high performance, biodegradation, and high functionality are the common direction of adhesive development. These development directions can effectively improve the quality and performance of adhesives but also have important significance for environmental protection and sustainable development.

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The bulletproof film has various functions and advantages. Here are some main functions of the bulletproof film:

1. Safety protection: Bulletproof film can effectively control the splashing and scattering of glass fragments when the glass breaks, reducing the risk of personal injury. It adheres the glass fragments to the film, forming a safe barrier to prevent glass fragments from causing harm.
2. Burglary protection: Bulletproof film can increase the strength and impact resistance of glass, making it more difficult to break. This effectively prevents intruders from breaking the glass using violent means, enhancing the security of windows and glass walls and providing a certain level of protection.
3. Blast resistance: Bulletproof film can absorb and disperse external impact forces, mitigating the effects of explosions, earthquakes, or other impact events on glass. It can prevent glass from shattering rapidly during explosions or impacts, reducing the hazards of such events.
4. UV protection: Some bulletproof films have UV-blocking properties, effectively preventing the radiation and entry of ultraviolet rays indoors. This helps protect furniture, floors, walls, and other indoor items from UV damage and fading.
5. Energy efficiency: Some high-performance bulletproof films have insulation and thermal retention properties, reducing the rise in indoor temperature and energy loss. This can lower the energy consumption of air conditioning and heating systems, improving the energy efficiency of buildings.
6. Privacy protection: Certain bulletproof films can provide privacy protection. They can offer a certain level of privacy by altering the transparency of the film or adding a privacy layer, blocking external visibility and protecting the privacy of indoor spaces.

In summary, bulletproof film plays an important role in providing safety protection, burglary protection, blast resistance, UV protection, energy efficiency, and privacy protection. This makes bulletproof film widely used in the fields of architecture, vehicles, aerospace, security, and more.

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1. Protective Performance: Furniture protective films are typically made from high-quality polymer materials, providing excellent scratch resistance, wear resistance, and stain resistance. They effectively protect furniture surfaces from damage caused by daily use, handling, transportation, loading and unloading, and pollutants.
2. Transparency: High-quality furniture protective films have high transparency and hardly affect the appearance of furniture surfaces. This means that the texture, color, and gloss of the furniture remain clearly visible while being protected.
3. Adhesion: Furniture protective films are usually designed with self-adhesive properties, allowing them to firmly adhere to furniture surfaces without easily peeling off or loosening. They provide a smooth, bubble-free, and uniform coverage, ensuring complete protection.
4. Removability: Furniture protective films typically have easy tear-off properties, making them convenient to replace or remove when needed. They can be peeled off without leaving residue or adhesive residue and do not cause damage to the furniture surface.
5. Customizability: Furniture protective films can be customized to fit different furniture sizes and shapes, ensuring a perfect fit. They can be cut and adjusted during the manufacturing process to meet specific furniture requirements.
6. Environmental Friendliness: Some furniture protective films are manufactured using environmentally friendly materials that comply with environmental standards. They do not contain harmful substances and are safe for both human health and the environment.
   

It is important to note that different brands and types of furniture protective films may have slight differences, and specific characteristics may vary. When selecting furniture protective films, the most suitable product can be chosen based on specific needs and furniture types.

When customers look for a suitable supplier, they will consider price, production period, and payment terms into consideration. We prefer to get surface samples that customers need to protect before formal cooperation. We believe in that every surface is unique and the protective film customized according to each protected surface is the most suitable protective film for customers and our quality guarantee.

Customization Case of PVC Protective Film Customer

As a supplier of leading PVC profile manufacturers in China, such as Zhongcai Profiles and Conch Group, we have attracted many new customers with excellent quality. Customer A wants us to provide them with the same protective film as we supply to Conch Group. Before mass production, we suggest they supply their surface samples that need to protect to determine the final technical parameters. Like most customers, they think that PVC profiles with a smooth surface are similar and thought we can start production directly. After communication, they finally agreed to trial apply their interesting item on their profiles before production. Unexpectedly bubbles occur between the film and their PVC profile the next day.

To fix the problem, we consult Conch Group and they didn’t meet such a problem before. Our technical engineer carefully examined every step of our production process and found everything is normal. Custom sent us their protected surface sample and we examined it and finally figure out the problem. Although the surface of customer A’s profile is consistent with that of Conch’s profile, there is a substance called calcium carbonate added to their profiles, which would slowly releases air. As we only use high-quality PET raw materials, the aluminum is distributed evenly on the film, so the air can not penetrate. It is blocked by this aluminum layer, which leads to the formation of bubbles. After knowing this, we customized a batch of aluminized PET film for this customer and avoid the generation of subsequent bubbles. Since then, we maintains a good cooperative relationship with this customer.

Aluminum profile manufacturers may encounter a similar situation. Take sprayed aluminum, for example, its surface will be affected by processing technology and different types of powder coatings. Although their appearance looks similar, their sticky requirements will be different. Some require high-viscosity PE protective film, some may need super-high-viscosity protective film. Photos and telephone communication are not enough to figure out the difference. When we get the protected surface sample, we could perform a series of tests (peeling force test, initial adhesion test, 70 ℃ water resistance, and high-temperature resistance ). This would help to determine the final protective film solution.

Although it will cost some time for the first cooperation, it will avoid the follow-up risks and potential replacement charges caused by inappropriate products. Please help do the protected surface sample and start our cooperation.