月: 2024年3月

What Is Aluminum Paste?

Aluminum paste is a material comprising finely dispersed aluminum particles in a liquid medium, forming a paste.

Its applications span various industries, notably in coatings and paints for metals, anti-corrosion, and plastic surfaces. The printing industry uses it for creating inks and enhancing the appearance of wallpapers and labels. Furthermore, aluminum paste is found in cosmetics, explosives, and materials designed for heat exchange.

The composition includes aluminum particles that provide a metallic sheen, a carrier for dispersion, and additives to fine-tune the paste’s stability and viscosity. The production involves grinding aluminum into fine particles, mixing it with a carrier, and adding additives to achieve the desired paste consistency.

What Is a Hot Melt Glue Stick?

A hot melt glue stick is an adhesive designed to melt when heated and solidify upon cooling, creating strong bonds between materials.

These cylindrical sticks are crafted from a plastic material that liquifies under heat, allowing for easy application to the intended surfaces. As they cool, they rapidly solidify, securing a durable connection. This fast-drying characteristic and ease of use make hot melt glue an essential tool in industrial settings, crafts, and home repairs.

The primary ingredients, such as ethylene-vinyl acetate (EVA), polyolefins, and polyamides, ensure robust adhesive quality and user-friendly post-application handling.

What Is Liquid Glue?

Liquid glue is an adhesive available in liquid form, catering to diverse applications from household DIY projects to industrial manufacturing.

It encompasses various types such as instant, vinyl-based, and rubber-based adhesives. Comprising resin, solvent, and performance-enhancing additives, liquid glue works by mixing resin and solvent; upon application, the solvent evaporates, solidifying the resin to form a strong bond.

Widely used in homes for furniture and stationery repairs, in offices for document binding and labeling, and across industries for assembling electronic components and plastic parts. Liquid glue is also pivotal in medical adhesives, model making, and numerous DIY endeavors. Its benefits include ease of application, versatility across different materials, a broad selection of types, and affordability.

What Is Hide Glue?

Hide glue is an adhesive designed for seamless joints and an attractive finish.

Its formulation includes resin as the primary adhesive agent. A solvent dissolves this resin, then evaporates after application, allowing the resin to solidify and bond. Performance-enhancing additives are also part of the composition.

Used in furniture construction, crafts, and precision equipment, hide glue is chosen for its ability to create nearly invisible joints, providing transparency and beauty to the final product. It works on various materials, offering strong adhesion suitable for tasks ranging from assembling tables and chairs to repairing ceramics, woodworking, and even in the manufacturing of cameras and smartphones.

What Is Fish Glue?

Fish glue is a natural adhesive derived from the fish bones and skin.

Utilized since ancient times, especially in China, its primary ingredient, collagen from fish bones and skin, turns into gelatin when heated, offering adhesive qualities. Minerals like calcium and phosphorus in fish enhance the glue’s hardening and adhesive capabilities.

With applications spanning from traditional crafts and musical instrument construction to food processing and medical adhesives, fish glue is valued for its safety, strong adhesive properties, and transparency, which ensure beautiful finishes. Additionally, its biodegradability and minimal environmental impact are significant advantages.

What Is Casein Glue?

Casein glue is a natural adhesive made from casein, a protein found in milk.

This glue has long been used in woodworking, papermaking, and food packaging, with its use expanding due to its safety and environmental friendliness. It is made of casein, an alkali, and formaldehyde. In alkaline solutions, casein dissolves and hardens upon drying to form a strong adhesive. Formaldehyde helps by forming cross-links between casein molecules, enhancing the hardening process.

Casein glue is utilized across several applications including woodworking, papermaking, and food packaging. It is appreciated for its natural origin, safety, biodegradability, and low environmental impact. Its strong adhesive properties and ease of use in aqueous solutions make it a preferred choice in many industries.

What Is Bone Glue?

Bone glue is a natural adhesive or pharmaceutical product made by boiling animal bones.

Its primary ingredients are collagen, gelatin, and minerals. Collagen transforms into gelatin when heated, gaining adhesive qualities. Minerals improve adhesion and support hardening. As an adhesive, bone glue is mixed with water, applied to surfaces, and left to dry for effective bonding. In pharmaceutical applications, it is refined for use in capsules and other forms, dissolving in the body to deliver its benefits.

Bone glue is valued for its natural composition, strong bond strength, compatibility with wood, and durability against impacts. In medical applications, it is biodegradable, absorbed by the body, and may assist in stopping bleeding and encouraging tissue regeneration.

What Is Surface Protection Film?

Surface protection film is a thin film designed to shield the surfaces of materials from scratches, dirt, dust, moisture, and other external elements.

It protects plastics, metals, glass, painted surfaces, and other materials during manufacturing, transportation, storage, and installation. The film features various properties tailored to specific needs, such as transparency, adhesion, durability, and ease of removal.

Surface protection film is available in self-adhesive and non-adhesive varieties. Self-adhesive films adhere directly to surfaces and are easily removed after use, making them ideal for protecting delicate surfaces or materials susceptible to scratches. Non-adhesive films act as a physical barrier and are typically used to encase products.

What Is a Transparency Film?

Transparency film, notable for its high degree of transparency, is designed to allow light to easily pass through it. This type of film, which is crafted from materials like PET, PVC, acrylic, and cellophane, is employed in a broad range of applications including food packaging, electronic devices, building materials, and medical apparatus. Each material brings its unique strengths: PET film is distinguished by its durability and heat resistance; PVC film offers flexibility and water resistance; acrylic film is prized for its glossy finish and resistance to weather; and cellophane film, a renewable resource, is celebrated for its biodegradability and safety.

The versatility of transparency film means it is utilized in diverse contexts, from packaging food to being incorporated into architectural designs, electronic gadgets, and medical equipment. Its key advantages lie in its capacity to provide protection and aesthetic enhancement without compromising visibility, alongside offering a choice of materials with varied functionalities to suit specific requirements.

What Is a Sealant Film?

Sealant film is employed to effectively seal gaps and seams, integrating a substrate, adhesive, and functional additives to tightly bridge spaces between surfaces. Its distinctive characteristics of strong adhesion and flexibility allow it to conform to various shapes and surfaces, offering solutions for waterproofing, dustproofing, soundproofing, and insulation. This film is versatile, finding utility in construction for sealing window frames and exterior walls, in electronics for substrates and casings, in automotive for windows and doors, and in the medical sector for devices and sterilization packs.

The application of sealant film involves adhering it to the desired surface and allowing the adhesive to cure, thus forming a secure bond. Some sealant films boast exceptional heat and chemical resistance, enhancing their environmental suitability and extending their application range to more demanding conditions.