What are HIPS?
HIPS is referred to as impact-resistant polystyrene. Impact-resistant polystyrene is an anti-impact polyphenylene product produced by adding polybutylene rubber particles in polystyrene. This polystyrene product adds micrometer rubber particles and connects polystyrene and rubber particles together by branches. When the impact is affected, the cutting-edge stress of the crack extension will be released relatively soft rubber particles. Therefore, the spread of cracks is hindered, and the impact resistance is improved.
Polystyrene is a wide range of brittle plastics. The housing of the computer is being used, a transparent plastic cup and the foam plastic for packaging is made of polystyrene.
HIPS engineering plastic
Milky white opacity particles. The density is 1.05 g / cm ^ 3. The melting temperature is 150 ~ 180 ° C. The thermal decomposition temperature is 300 ° C. Soluble in aromatic hydrocarbons, chloride, ketones (external) and esters. Energy resistant to many minerals Oil, organic acid, alkali, salt, lower alcohol and its aqueous solution, no boiling water. HIPS is one of the cheapest engineering plastics, compared with ABS, PC / ABS, PC, and the gloss of materials is relatively poor, comprehensive performance Some of the relative difference. HIPS is modified by PS Dipide, because the impact strength of the PS is very low, the product made is very crisp, and the toughness of butadiene is very good, but the di diene can make PS after adding butadiene The impact performance is increased by 2 to 3 times. Although the impact strength of HIPS is much higher than the impact strength of the PS, its comprehensive performance is still less than ABS, PC / ABS, etc. HIPS’s impact performance is relatively low in engineering plastics, so We should pay attention to the impact performance of the material when we use the subprime.

HIPS Plastic Advantages:
1, has excellent flow performance;
2, with better resistance impact strength;
3, easy to handle coloring.

Application：
The impact PS has easy processability, good performance and low price, so it is used to manufacture many products and industrial products. The main applications include packaging and disposable supplies, instrumentation, household appliances, toys and entertainment products, and construction industries.
HIPS’s largest special use is packaging and disposable supplies, especially food packaging materials and diet tableware. The main application includes the daily packaging container. Vending machines and dispensing cups, all kinds of cover, dishes, bowls, etc. Disposable supplies such as disk discs, caps, safety razors, pens, etc. are also part of HIPS consumption.
In recent years, special products have become the focus of HIPS product development. Newly developed HIPS products can compete with engineering resins in some applications, some are much higher than that of the procurement of prices, and the instrumentation and consumer electrical appliances are one of the growing markets of HIPS products, including small instruments, refrigerator interior walls. And internal parts, television enclosures, air conditioning parts, commercial machines, and recorded phase tape cassettes. Special level HIPS resin. In many fields have replaced high-priced engineering plastics, a super high impact strength, high temperature-resistant HIPS has even been used as automotive interior components.

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HIPS Pulverizer Description:
The HIPS disc grinding pulverizer machine of the PNMF series is available with disc diameter from 300 to 800 mm. These plastic pulverizer machines are high speed, precision grinders for the processing of medium hard, impact resistant and friable materials. The material to be pulverized is introduced through the centre of a vertically fixed grinding disc which is mounted concentrically with an identical high speed rotating disc. Centrifugal force carries the material through the grinding area and the resulting powder is collected with a blower and cyclone system. Depending on the application the machines can be equipped with one piece grinding discs or grinding segments.
The plastic pulverizer machine is mainly composed of electric motor, disc type blade, feeding fan, vibrating sieve, dust removing system, etc.
According to the customer’s needs, you can choose some accessories, such as converter, vacuum loader, screw loader, magnetic net, metal separator, chiller, pulse dust collector, metering and weighing packaging machine, etc.

Technical Features:
1. The new disc design is of high quality, strong resistance and the life of this grinding disc is double the ordinary ones.
2. The newly designed professional bearings, is with a high rotation rate. At the same time using only one drive motor, ensure an efficient grinding crash, which greatly saves the time of machine operation and engineering control.
3. Easy installation and maintenance, just open the door to clean up.
4. The whole milling process is sealed, without dust leakage.
5. Full automatic design, automatically feeding, discharging and sorting.
6. Grinding gap adjustment is simple, just use the feeler gauge and adjust bolts can be fine tuning.
7. The mill use the water and wind double cooling system, Prevent bearing and other parts from overheating.
8. Using Well-known brand accessories, such as SKF bearings and Siemens motors, can work for a long time, saving the trouble of changing accessories frequently.
9. With a wide range of optional accessories, professional solutions can be developed based on the customer’s budget and processing requirements.