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Denetlenen Tedarikçi High impact polystyrene HIPS
High impact polystyrene (HIPS), as ecru opaque particles.With high impact strength and toughness.Can be any color, molding processability, resistance to chemical corrosion, electric performance is very good also.
HIPS: can injection or extrusion shaped into a variety of products, injection temperature is 160-180 degrees, the pressure of 70 mpa.
Features
| Properties | ASTM method | Test Condition | Unit | Typical Value |
| Specific Gravity | D542 | --- | --- | 1.046 |
| Melt Flow Index | D1238 | 200°C,5 kg load | g/10 min | 4.6 |
| Tensile Strength at Yield | D638 | 23°C,1/8" Sample | kg/cm2 | 300 |
| Elongation at Break | D638 | 23°C,1/8" Sample | % | 40 |
| Izod Impact Strength | D256 | 23°C,A method,notched1/8"×1/2"×5/2" | kg/m2 | 9.5 |
| Vicat Softening Temperature | D1525 | 1 kg load,3 mm Thick ( 120°C/hr ) | °C | 97 |
| Flammability | UL-94 | 1/16" Sample | File No.E50263 | 94HB |
| Residual SM monomer | --- | --- | ppm | <300 |
| Yellow Index | --- | --- | --- |
General-purpose grade polystyrene is a thermoplastic resin, which is colorless, odorless, tasteless and glossy, transparent bead or granular solid. Density 1.04 ~ 1.09, transparency 88% ~ 92%, refractive index 1.59 ~ 1.60. Under the action of stress, birefringence occurs, that is, the so-called stress-optical effect. The melting temperature of the product is 150 ~ 180ºC, the thermal decomposition temperature is 300ºC, the thermal deformation temperature is 70 ~ 100ºC, and the long-term use temperature is 60 ~ 80ºC. At 5 ~ 6ºC lower than the hot deformation temperature, after annealing treatment, the stress can be eliminated and the hot deformation temperature can be increased. The heat resistance of general polystyrene can be improved if a little α-methyl styrene is added in the production process.General-purpose grade polystyrene is a thermoplastic resin, which is colorless, odorless, tasteless and glossy, transparent bead or granular solid. Density 1.04 ~ 1.09, transparency 88% ~ 92%, refractive index 1.59 ~ 1.60. Under the action of stress, birefringence occurs, that is, the so-called stress-optical effect. The melting temperature of the product is 150 ~ 180ºC, the thermal decomposition temperature is 300ºC, the thermal deformation temperature is 70 ~ 100ºC, and the long-term use temperature is 60 ~ 80ºC. At 5 ~ 6ºC lower than the hot deformation temperature, after annealing treatment, the stress can be eliminated and the hot deformation temperature can be increased. The heat resistance of general polystyrene can be improved if a little α-methyl styrene is added in the production process.
Application
Used for cheese box, cover, the refrigerator parts, furniture. High gloss, high strength, good resistance to rush. Used for parts, air conditioning chassis, food packaging, and CD pieces, radio and television cabinet. Liquidity is good, high impact. Used for office supplies, toys, furniture parts, molding foam.
Hebei Qiudu Technology CO., LTD specializes in exporting high quality Research chemical,Basic chemical and plastic raw material etc. Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years. We will provide the most comprehensive products and service to you ! We are looking forward to your cooperation! specializes in exporting high quality Research chemical,Basic chemical and plastic raw material etc.
1) The professional sales reprensentative answers your inquiy on time;
2) We can provide reasonable price, high quality product and prompt shipmen;
3) We can send the goods to your delivery addreee directly, it is relatively safe and fast;
4) Warm sfter sale service, we will help to solve the problems in your usage.
1.Packing:
25kg/bag, or per your requirement.
18-20mt/20'FCL
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
1.How to place my order?
No matter sample order or bulk order will draft an online contract with you via Alibaba Trade Assurance (free order protection service). Please contact us to place your order.
2.Where do you ship to?
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bot Making Machine is suitable for produccontainers and bottles in all shapes.
3.Is there any discount?
Yes, for larger quantities, we can offer you a better price.
4. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
5. What services can we provide?
- Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA;
Accepted Payment Currency:USD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese.
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