$6.91-99 Kilogram
$6.8100-999 Kilogram
$6.7≥1000Kilogram
| Payment Type: | T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,DDU |
| Transportation: | Ocean,Land,Air,Express,Others |
| Port: | Shenzhen ,Guangzhou,Hongkong |
Model No.: HONY-HIPS
Brand: HONY
| Selling Units | : | Kilogram |
| Package Type | : | Export package |
HONY®HIPS High impact polystyrene Introduction
Polystyrene is one of the oldest industrially produced thermoplastic polymers and is a very versatile product with a wide range of uses. This bright, pure amorphous plastic is easy to process, rigid, dimensionally stable and transparent, but its low impact strength limits its applications.
High-impact polystyrene is a small amount of polybutadiene grafted onto a polystyrene matrix. It has a "sea-island structure", the matrix is plastic, and the dispersed phase is rubber. Has many characteristics:
1. Impact-resistant polystyrene is a thermoplastic resin;
2. Odorless, tasteless, hard material, good dimensional stability after forming;
3. Excellent high dielectric insulation;
4. It is non-quality low water absorption material;
5. Its gloss is good and easy to paint. [1]
HONY®HIPS High impact polystyrene production method
There are two basic processes for HIPS production: batch process and continuous process. Both processes generally use pre-polymerization first. After the prepolymerization is complete, the polymerization is continued in suspension in a batch process and in solution in a continuous process. Therefore, the batch process is also called the bulk suspension process, and the continuous process is also called the solution process. [2]
Elastomers for HIPS
There are two main types of elastomers commonly used, one is low-cis polybutadiene rubber, and the other is high-cis polybutadiene rubber.
HONY®HIPS High impact polystyrene Performance
HIPS has the dimensional stability of general-purpose polystyrene (GPPS), but with better impact strength and rigidity. [4]
The relative density of HIPS is 1.04~1.06, and the heat distortion temperature is 70~84°C. The tensile strength of HIPS is about 15~30MPa, and the elongation is 35~60%. As the temperature decreases and the strain rate increases, it is a bit like a rubber toughened system. HIPS behave somewhat like viscoelastic solids, creeping when exposed to constant tensile stress. Creep decreases with increasing molecular weight and generally increases with increasing rubber content. The creep behavior of HIPS strongly depends on the average molecular weight (Mw). The bending strength is 29.4~50 MPa, the impact strength is 0.09~0.16N/M, the Vicat softening point is 84~100℃, and the melt index is 2~9g/10min. The heat resistance of HIPS components depends on their shape, production conditions, type of heat source and duration of heating, and is also affected by the HIPS level.
The properties of HIPS are not affected when exposed to water, alkali and dilute mineral acids. It can be swelled by some organic solvents and dissolved by others, which is determined by the difference in dissolution parameters between the continuous phase and the solvent phase. HIPS are particularly vulnerable to destruction when exposed to chlorinated and aromatic hydrocarbons. [4]
Reason for shock resistance
Impact-resistant polystyrene is an impact-resistant polystyrene product produced by adding polybutadiene rubber particles to polystyrene. This polystyrene product will add micron-sized rubber particles and connect polystyrene and rubber particles together by grafting. When impacted, the stress at the tip of the crack propagation is released by the relatively soft rubber particles. Therefore, the propagation of cracks is hindered and the impact resistance is improved.
HONY®HIPS High impact polystyrene Application
Due to the ease of manufacture and low cost, HIPS are widely used in many appliances and industries. Key industries and markets include packaging, disposables, appliances and consumer appliances, toys and entertainment, building products and decorative items. The largest single application of HIPS is packaging, especially in the food industry, with more than 30% of world consumption.
HONY Engineering Plastics Co., Ltd is a national high-technology enterprise integrating R&D, production and sell a wide range of engineering plastics in semi-finished format such as sheets, plates , rods, tubes, flat bars, profiles and finishing machining right through to precise machined parts. Value added services include: Saw Cutting, Laser Cutting & Etching, Routing, Welding, Drilling, Bending, Forming, Polishing, Gluing, Injection Molding & CNC Milling. Since its inception, the company has been adhering to the philosophy of technical service customers, and has assembled a professional technical team with more than ten years of experience in precision processing of plastic semi-finished products and plastics, dedicated to aerospace, medical equipment, semiconductor industry, communications, mechanical equipment manufacturing, hardware and electrical appliances, the ship industry, mining machinery, petrochemical machinery and many other industries. To provide customers with one-stop service, the links include pre-sale material selection, integrated sales processing solutions, and after-sales tracking products.
Its registered brand is HONY,HONYPRO,HONYPLAS,HONYESD,HONYFLUO. We always adhere to the principle of "low cost, high quality" to provide customers with customized solutions for engineering plastics, and to serve customers with high-quality products and technologies. Welcome to contact us, HONY will serve you wholeheartedly.
HONY Workshop have 2 axis, 3 axis, 4 axis, 5 axis with HAAZ machining center and SWISS machining center.
HONY Plastics specializes in high-performance plastics in sheets, round rods, tubes, and many more. Large volumes are in stock to meet different project requirements and specifications. With our extensive line of industrial plastics, our offerings include state-of-the-art CNC machining services.
Our line of CNC cutting tools includes
● Saws
● Mills
● Lathes
● Routers
● Machining Centers
Our machining centers are designed to handle custom tolerances and high-volume orders while maintaining quality control and quick project turn-around times.
HONY plastics specializing in large components and parts, our CNC cutting tools are equipped to carry out a variety of services, including:
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CNC plastic machining is a process that uses computer numeric controlled (CNC) machines to shape and cut plastic parts. CNC machining is an efficient and precise way to create prototypes and produce parts from plastics.
we offer CNC machining services for different plastic materials. We also provide a variety of finishes. Our CNC machines are fully-equipped with various cutting tools that allow us to create parts with tight tolerances and intricate designs, such as CNC mill cutting tools. We can also add features such as threads, holes, and slots to your parts.
HONY plastic machines have high-quality CNC lathe tool holders and CNC mill cutting tools. This ensures precise and accurate cuts, even on complex designs.
Our CNC plastic machines are some of the most advanced and precise machines on the market today. With our cutting-edge technology, we can produce parts and products with exceptional accuracy and detail. Our CNC machine tools are versatile and can be used for various applications. Whether you need to cut small or large parts, our CNC plastic machines can handle the job.
More than that, our machines are made with durable and heavy-duty materials, making them ideal for industrial and commercial applications. And because we use state-of-the-art technology, our machines can operate at high speeds, making them very efficient.
If you are looking for a precise and versatile machine, then our CNC plastic machines are perfect. We offer various models to choose from, so you can find the perfect one for your specific needs. With our high-quality machines, you will be able to produce parts and products that are truly unique.
There are hundreds of different plastics on the market today. At HONY Plastics, we have experience machining many plastics, from high-temperature to high-resistance materials. Below is a preview of some of the most popular plastic we machine:
● NYLON
● PTFE
● Ultem ®
● Ertalyte®
● Polysulfone
● PEEK
● Torlon®
● Vespel®
● Celazole®
● Radel®
● Noryl®
● polycarbonate
● Techtron® PPS
● PCTFE/Kel-F
● PVC
● UHMW
● Acrylic
● ABS
● Rulon
● Phenolic
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