Background Plastic films and sheets are typically made by melting polymer material and then shaping it through processes like extrusion or calendaring. During this production, the material is stretched in the machine direction, and as it cools, some internal stresses remain. When reheated, these stresses can cause the material to shrink, altering its dimensions. This shrinkage is crucial for quality and process control in plastic manufacturing. It helps assess process consistency, adjust production parameters, and understand material characteristics. Industries like packaging rely on shrinkage data to ensure precise fit after heat exposure. In essence, shrinkage is a key factor in maintaining product quality and process efficiency in plastic film and sheet production. Application The FST-01 Film Free Shrink Tester is used to measure the unrestrained linear thermal shrinkage of plastic film and sheets at specified temperatures in a fluid medium. This device helps assess how much these materials will shrink when exposed to heat in real-world applications. Test Process 1. Temperature Setup and Stabilization: Set the temperature on PID controller and the fluid is heated to a preset temperature and temperature is stabilized. 2. Specimen Preparation and Submersion: Mount the test specimen into the free shrink holder. Submerge them together into the liquid bath. 3. Time Monitoring and Completion: The timer starts to count down and when the test time is reached, an alarm will beep, signaling the end of the test. 4. Test Conclusion: Carefully remove the test specimen from the liquid bath. Press the Stop button on the tester to mark the conclusion of the test. 5. Shrinkage Measurement and Assessment: Treat test specimen in ambient environment and Measure the linear shrinkage of the specimen. Calculation To calculate the unrestrained linear shrinkage percentage using the given formula: Unrestrained Linear Shrinkage (%) = [(Lo - Lf) / Lo] x 100 Where: Lo = Initial length (100 mm) Lf = Length of the side after shrinking Technical Features 1. Precise P.I.D. temperature control 2. High-precision timer 3. Alarm capability 4. Consistent fluid medium heating 5. Inclusion of a standard square metal clamp and a free shrink holder 6. Equipped with an oil bath cover Standard: ASTM D2732 Main Parameters Sample Size â?¤160 mm x 160 mm Temperature Range Ambient ~ 200C Accuracy ±0.3 C Dimension 37*44*28 LWH cm Power Supply 220V 50Hz
BRAND: DOCTEKS SIZE: 43X69 INCH MATERIAL: POLYESTER PRODUCT WEIGHT: 800 OR 900 It is suitable for exterior doors, home entrances, bathrooms, kitchens, gardens, office entrances or kitchen doors with its funny, special patterns and designs that look great in every home. The bottom plastic of the product is pvs recycling. Durable Upper Surface: The upper surface is made of durable polyester felt, which scrapes off dirt, dust, sand, and mud and traps moisture in the shoe. Durable Non-Slip Base: Your colorful decorative mat is 100% waterproof and moisture-resistant. They are perfect for keeping the outside out of your home on rainy, muddy, and snowy days. Perfect Size: The mat's size fits most entrances and its thickness (2.5 mm) is the perfect thickness to avoid getting stuck under most doors. Easy Cleaning: The mop is very easy to clean and wash, you can easily clean it by just holding water under the fountain and shaking it.
As the important metallurgical containers, the slag pot plays an important role in steelmaking production and steel slag processing. The slag pots in Tenfaye are cast steel slag pots, which are divided into 2.13m�³, 4m�³, 5m�³, 9m�³, 12m�³, 16m�³, 18m�³, 20m�³, 24m�³ and other types of slag pots. Slag pot weight: 5-75 tons. Common material of slag pot. A comprehensive data bank containing previous experiences combined with advanced software implementing the Finite Element Analysis serves custom engineered design optimization.� According to the requirements of the customer's drawings, appropriate wooden molds can be selected for modeling design. Huazhu CAE is used to simulate pouring before pouring. Strictly follow the wooden mold - modeling - smelting and pouring - insulation - sand removal from the pit - heat treatment - rough and fine processing - packaging and delivery process, integrated casting, strong deformation resistance, and casting high-quality slag pot.
The Sturdy Plastic Side Chairs with Hollow Backrest is designed to provide users with a sturdy and comfortable seating option. These chairs are made with robust plastic materials, making them sturdy and durable. The hollow backrest design allows for ample comfort and support, providing a relaxing seating experience. They are designed to withstand the rigors of daily use and can meet the need for stability and support that many users require. The side chairs are also lightweight and easy to move around, making them a versatile and useful addition to any workspace, home or event space. Hebei Dining Furniture Co., Ltd produces products covering various styles of dining chairs, including armchairs, side chairs, bar stools, and outdoor dining chairs, Please contact us if necessary,
Why should I buy Swivel Leather PU Bar Chair with Metal Base DC-U63S ? This leather chair stands out for its modern, stylish design, and its unique round seat design not only provides unparalleled comfort but also adds a touch of artistry to any space. High-quality black leather ensures long-lasting durability and easy cleaning. The base of the chair is equipped with a height-adjustable metal rod, allowing users to easily adjust the height to suit their needs. The base is a sturdy round design that is both stable and visually appealing. Additionally, it comes with a small handle that allows users to easily move and lock the position. Whether in the office, home office area or stylish lounge nook, this leather chair is perfect.Hebei Dining Furniture Co., Ltd produces products covering various styles of dining chairs, including armchairs, side chairs, bar stools, and outdoor dining chairs, Please contact us if necessary,
Add a pop of color to your home or office and choose our modern office chair. This office chair with simple design and smooth lines, with its unique black and white color scheme, injects a fresh style into your space. The high back design not only provides extra support but also ensures comfort during use. The seat cushion is made of soft black material that contrasts with the smooth white base, making it both beautiful and functional. The swivel mechanism and foot pedal design at the bottom allow you to easily adjust to the most comfortable position. The stable round base ensures the stability of the chair, giving you solid support whether you are working or resting.Hebei Dining Furniture Co., Ltd produces products covering various styles of dining chairs, including armchairs, side chairs, bar stools, and outdoor dining chairs, Please contact us if necessary,
Add a pop of color to your home or office and choose our modern office chair. This office chair with simple design and smooth lines, with its unique black and white color scheme, injects a fresh style into your space. The high back design not only provides extra support but also ensures comfort during use. The seat cushion is made of soft black material that contrasts with the smooth white base, making it both beautiful and functional. The swivel mechanism and foot pedal design at the bottom allow you to easily adjust to the most comfortable position. The stable round base ensures the stability of the chair, giving you solid support whether you are working or resting.Hebei Dining Furniture Co., Ltd produces products covering various styles of dining chairs, including armchairs, side chairs, bar stools, and outdoor dining chairs, Please contact us if necessary,
This MDF set is popular for its modern, minimalist design and practicality. MDF, or Medium density fiberboard, is an affordable and durable furniture material. It is made of wood fiber and treated with high temperature and pressure to make the surface smooth, strong and able to withstand wear and tear in everyday use. In appearance, this table adopts a classic round design, simple and yet stylish. The white tabletop with natural wood-colored legs not only provides plenty of space for a variety of activities, but is also compatible with a variety of interior decoration styles. Its unique tripod design not only stabilizes the entire structure, but also gives the table a sense of lightness, making it a highlight in the home space. Hebei Dining Furniture Co., Ltd produces products covering various styles of dining chairs, including armchairs, side chairs, bar stools, and outdoor dining chairs, Please contact us if necessary,
With its simple yet modern design, this small side table becomes a highlight in home decor. Its oval desktop and natural wood texture show a warm and natural atmosphere, suitable for placement in the living room or study room, adding a touch of warm color to the space. The three-legged design of the table not only ensures stability, but also adds a unique artistic touch to the overall shape. The black metal legs form a sharp contrast with the light wood table top, which is both fashionable and elegant. Whether used as a coffee table, side table or desk, this small side table blends perfectly into a variety of interior design styles.Hebei Dining Furniture Co., Ltd produces products covering various styles of dining chairs, including armchairs, side chairs, bar stools, and outdoor dining chairs, Please contact us if necessary,
Introducing our Foldable Straw the eco-friendly solution to single-use plastic! Designed for convenience and sustainability, it's the perfect companion for reducing waste on the go. Here's why it's a game-changer for your beverage enjoyment: Portable: Compact and lightweight design easily fits into your pocket, purse, or bag Reusable: Say goodbye to single-use plastic straws and embrace a more sustainable lifestyle Durable: Made from high-quality materials to withstand frequent use Adjustable: Telescopic design allows you to adjust the length to fit any drink Easy to Clean: Includes a cleaning brush for hassle-free maintenance Versatile: Ideal for use at home, in restaurants, or while traveling Stylish: Available in a variety of colors to suit your personal style Make a statement while reducing your environmental footprint with our Foldable Straw!
In modern home design, leather bar chairs have become a fashionable choice with their unique charm and practicality. This bar chair not only has a refined appearance, but also incorporates ergonomic design to provide you with an unparalleled comfort experience. The design of the bar chair pays attention to details, and every arc and every gap has been carefully polished to ensure comfort and durability. The seat cushion part is made of high-density foam and soft leather material, which provides good support for your hips and you will not feel tired even if you sit for a long time. Leather bar chairs can be adjusted according to personal needs, whether in height, tilt angle or armrest height. Hebei Dining Furniture Co., Ltd produces products covering various styles of dining chairs, including armchairs, side chairs, bar stools, and outdoor dining chairs, Please contact us if necessary,
In modern home design, leather bar chairs have become a fashionable choice with their unique charm and practicality. This bar chair not only has a refined appearance, but also incorporates ergonomic design to provide you with an unparalleled comfort experience. The design of the bar chair pays attention to details, and every arc and every gap has been carefully polished to ensure comfort and durability. The seat cushion part is made of high-density foam and soft leather material, which provides good support for your hips and you will not feel tired even if you sit for a long time. Hebei Dining Furniture Co., Ltd produces products covering various styles of dining chairs, including armchairs, side chairs, bar stools, and outdoor dining chairs, Please contact us if necessary,
Velvet is a luxurious velvet-like fabric that gives a feeling of high quality and luxury. The square checkered design of this chair gives the chair more uniqueness and visual appeal, making it a highlight of the interior. Velvet fabric has high durability and can withstand regular use and friction. The wooden frame and legs also provide solid structure and durability, ensuring the chair's longevity. Hebei Dining Furniture Co., Ltd produces products covering various styles of dining chairs, including armchairs, side chairs, bar stools, and outdoor dining chairs, Please contact us if necessary,
DIT1000 high-precision digital current sensor products are a new generation of digital sensors developed and produced by Hangzhi. This product adopts brand-new software and hardware design, can measure single-phase AC and DC current and frequency at the same time. The high-precision digital current sensor provided by Hangzhi for the above equipment plays a key role in the measurement of current in its process control. The digitalized data output reduces the difficulty for customers to collect current signals and greatly reduced the cost of the customers.
DIT600-SG high-precision digital current sensor products are a new generation of digital sensors developed and produced by Hangzhi. This product adopts brand-new software and hardware design, can measure single-phase AC and DC current and frequency at the same time. The high-precision digital current sensor provided by Hangzhi for the above equipment plays a key role in the measurement of current in its process control. The digitalized data output reduces the difficulty for customers to collect current signals and greatly reduced the cost of the customers.
Elevate your fitness and nutrition game with Puro Whey Powder, a premium source of high-quality protein designed to fuel your active lifestyle. Key Features: - Pure Protein Power - Versatile Use - Fast-Absorbing - Low in Fat and Carbs - Quality Assurance Whether you're striving for muscle gains, post-workout recovery, or a protein boost in your daily routine, Puro Whey Powder is the perfect choice.
Impeller is the key component of mechanical mixing equipment.In the mechanical engineering design of mixing equipment, the selection of the impeller type is very important.When selecting the type of the impeller,it is necessaryto make a comprehensive evaluation of the process,equipment,mixing requirements,economy,etc.and find out the main control factors of the operation,combine the performance characteristics and flow state of impeller,select the appropriate impeller. Flow state:The horizontal circumferential flow is dominant at low speed,the radial flow at high speed,and the up and down circulation with baffle. Applicable viscosity:General
MagTech's Glycerine Purification Plant machine is a technological marvel, designed for optimal glycerine refinement. Its key features include cutting-edge distillation technology, precision molecular sieve dehydration, and a sophisticated filtration system. The plant ensures a streamlined purification process, removing impurities with unparalleled efficiency. Equipped with user-friendly controls, robust construction, and energy-saving mechanisms, MagTech's Glycerine Purification Plant is a reliable choice for industries seeking top-notch glycerine quality.
Elevate your electrical system's safety and reliability with our Immersed Circuit Breaker. Designed for optimal performance, this advanced circuit breaker is immersed in a dielectric fluid, providing efficient cooling and superior interruption capabilities. Whether you're safeguarding industrial equipment or enhancing the protection of your power distribution network, our Immersed Circuit Breaker is the solution for robust and dependable circuit interruption. Key Features: High Breaking Capacity Enhanced Safety
Upgrade your electrical projects with our high-quality CRGO Silicon Steel Coils. These Cold Rolled Grain Oriented coils are designed for optimal performance in transformers, motors, and other electrical applications. The meticulous cold-rolling process aligns the grains of the steel in a uniform direction, enhancing magnetic properties and reducing energy loss. Key Features: High Magnetic Permeability Precision Cold Rolling Optimized Core Efficiency Low Iron Losses Durable Construction
