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High density polystyrene blocks suppliers provide different types of high-density polystyrene (HIPS) blocks to meet the needs of various industries. Here are the popular types:
Custom Shaped Blocks
Freestyle blocks are the opposite of standard blocks. They have unique shapes to meet the specific needs of customers. Industries like architecture, fashion, and TV tend to use them. Furthermore, some customers ask for polystyrene blocks in their colors. In this case, the supplier will use dyes to add pigments to the material and create a colored block.
Reinforced Blocks
These blocks have a specific pattern or design to help them be strong and stable. Usually, the manufacturer adds fiber-reinforced polymers (FRP) or steel mesh to the polystyrene. This addition improves strength and stability without raising the weight.
Standard Blocks
These blocks are the regular version with no additional features. They come in a wide range of sizes. Also, they have a perfect mix of strength and light weight. Many industries, like construction, advertising, and packaging, use them.
Ultra-White EPS Blocks
Ultra-white blocks are a kind of expanded polystyrene (EPS) plastic foam. They have tiny air pockets inside, making them very light and insulating. The blocks used a special manufacturing process to make an even, smooth, bright white surface. They are better for insulation and sound). Ultra-white EPS blocks are very good at keeping heat in or out because of the millions of tiny bubbles of air in them that act like little chambers. These blocks resist temperature changes from the outside.
Textured Surface Blocks
These blocks have raised patterns on the surface. They are ideal for projects where the designer needs to add texture or visual appeal. Furthermore, textured surface blocks can act as slip-resistant surfaces.
Fluted Blocks
Fluted blocks have grooves or lines running vertically or horizontally on the surface. These blocks are ideal for architectural or design features that need columns, panels, or divider elements.
Blocks with Flexible Groove
These blocks have channels or grooves on the surface. Usually, the supplier makes the channels or grooves based on the customer's needs. Moreover, the channels on the block can make molding and shaping easier. Also, they can provide pathways for wiring or lighting in the assembly.
High-density polystyrene blocks are very useful in many industries, such as construction, packaging, entertainment, and advertising. Also, they have a wide range of applications because they are easy to cut, form, glue, and paint.
Density
High-density EPS blocks have density levels typically ranging between 20-40 kg/m³. Blocks with higher density levels present more toughness, strength, and resistance to compression; thus, they are ideal for applications that require them to bear a heavier load or for them to last longer in use.
Thermal Conductivity
Polystyrene blocks with high density have a lower thermal conductivity compared to their lower-density counterparts. This implies that they have superior thermal insulation capabilities, making them more effective in minimizing heat transfer.
Shape and Size
High-density EPS blocks can be manufactured in different sizes and shapes to satisfy the requirements of diverse industries. They can also be cut or molded into specific shapes. Some common sizes are 9.84x9.84x2.95 ft (3000x3000x900mm), 9.84x5.25x2.95 ft (3000x1600x900mm), 9.84x2.95 ft (3000x900mm), etc.
Compress Strength
High-density EPS blocks possess greater compressive strength when compared to lower-density variants. Compressive strength is the capability of a material to withstand compressive forces, and it is closely related to the density of the material. The elevating density brings about a more significant consolidation of the polystyrene beads, thereby increasing its compressive strength. As a result, high-density EPS blocks can better resist deformation and damage when subjected to heavy pressure or loads.
Clean regularly
Cleaning up the blocks regularly is the most basic but also the most efficient maintenance method. Wipe off the surface of the blocks with a wet cloth to remove dust and dirt. This method is applicable to all kinds of EPS blocks, which helps keep their appearance and prevents surface blockage.
Avoid exposure to sunlight
High-density polystyrene blocks are vulnerable to sunlight. Prolonged exposure can result in degrading the quality of the blocks, thereby affecting their performance. Therefore, users should avoid placing them under direct sunlight for long periods. If the blocks need to be placed in a sunny area, users should, as much as possible, use protective covers or locate them in the shade.
Avoid exposure to chemicals
Avoid exposing high-density polystyrene blocks to chemicals, such as solvents, paints, adhesives, etc. These products can damage the blocks, resulting in deformation or quality decline. If the blocks inadvertently come into contact with these chemicals, wash them off immediately and quickly.
Controlled temperature and humidity
Because high-density polystyrene blocks are susceptible to temperature and humidity, users should, where possible, keep the temperature and humidity in the surroundings where the blocks are located within an appropriate range. This practice will help maintain the stability of the blocks and their performance.
Packaging fragile products:
Using EPS blocks for fragile products is very common. High-density EPS blocks make sturdy outer boxes for fragile items like glassware, electronic devices, or medical supplies. Their lightweight character lets shippers save on freight costs while still ensuring fragile items arrive unharmed. EPS blocks also produce ozone, an environmentally friendly packaging choice. Businesses that EPS can help reduce broken goods, returns, and customer complaints, increasing satisfaction and profitability.
Insulation:
High-density polystyrene blocks suppliers often provide insulation for commercial structures, warehouses, and cold storage facilities. This insulation results in huge energy cost reductions through lower heating and cooling expenses. It also shortens return on investment through energy savings. Selecting EPS blocks for commercial insulation is a sensible option for enhancing productivity and financial performance.
Creative projects:
High-density polystyrene blocks are useful for artists and special effects directors. They are lightweight, easy to cut, and shape, which is good for creating large decorative features, theater sets, or 3D advertising signs. Additionally, they are affordable for immerging artists, enabling people to express their creativity and innovative ideas.
For business buyers looking for the right supplier of high density polystyrene (HDPS) blocks, they have to consider more than just pricing. They need to thoroughly evaluate potential suppliers to ensure they will deliver what their customers want.
Product Range:
Business buyers will first look at the types of HDPS blocks the supplier offers. For instance, can the supplier provide custom HDPS blocks to suit specific applications or unique structural needs? Also, can they supply different shapes, sizes, and densities to meet distinct commercial requirements? To meet diverse customers' needs, business buyers will need a supplier that offers a wide product range of HDPS blocks.
Quality Assurance:
Buyers will need to evaluate the quality of the supplier's products and their quality assurance processes. Do they have certifications such as ISO that ensure their products meet certain quality standards? Also, do they have effective quality control systems to ensure the consistency and reliability of their HDPS blocks? Buyers will require a supplier with high-quality products and effective quality assurance.
Supply Capacity:
A business buyer has to check if the supplier can meet their order capacity. Do they have the necessary equipment and resources to meet large or urgent orders? Are they able to scale up production to meet changing market demands? Select a supplier with sufficient supply capacity to ensure a steady supply of products to satisfy their end customers.
Logistics and Delivery:
Consider the supplier's logistics capabilities and delivery options. How do they deliver goods? Do they provide timely and reliable delivery services? Evaluating the supplier's logistics and delivery services will impact the buyer's inventory management and order fulfillment capabilities.
Partnership References:
It is important to check the supplier's references when considering a partnership with them. Find out if other businesses that have partnered with the supplier are satisfied with their products or services. Asking for references from the supplier and speaking with their previous partners can help buyers make an informed choice.
Q1: Is there a difference between EPS and XPS?
A1: Yes, XPS and EPS are distinct types of insulation. XPS is extruded polystyrene insulation, whereas EPS is expanded polystyrene insulation. EPS consists small beads fused together to create a lightweight foam filled with air pockets. XPS is made by forcing polystyrene in a molten form through a mold. The two types of insulation have similar thermal resistance but different properties, applications, and density.
Q2: What is the difference between low-density and high-density polystyrene blocks?
A2: Low-density blocks are typically used for void filling or as protective packaging. They are lightweight and relatively inexpensive. On the other hand, high-density polystyrene blocks are more robust, heavier, and more costly. They are used for applications that require greater strength, durability, and insulation properties.
Q3: Can customers order custom high-density polystyrene blocks?
A3: Yes. Some suppliers offer distinct custom shapes, sizes, and quantities of high-density polystyrene blocks for unique business needs.
