Basic Info.
Product Description
Product Description
Polystyrene (PS) granules: is composed of styrenemonomer (SM) polymerization, can be synthesized by a variety of synthetic methods, the current industry mainly by bulk polymerization and suspension polymerization.
Polystyrene(PS) is a thermoplastic non-crystalline resin, mainly divided into General Purpose polystyrene (GPPS), High Impact polystyrene (HIPS) and Expandable Polystyrene (EPS) .
1. Polystyrene foam (Expanded Polystyrene referred to as EPS) is a light-weight polymer. It is the use of polystyrene resin into the blowing agent, while heating to soften, produce gas,forming a hard closed-cell structure foam Plastic.
2.Impact resistant polystyrene (HIPS) is an impact resistant polystyrene product produced by adding polybutyl rubber particles to polystyrene.
EPS(Expandable Polystyrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expandsion is achieved by virtue of small amounts of pen/tane gas dissolved into the polystyrene base material during production.The gas expands under the action of heat, applied as steam, to form perfectly clesed cells of EPS.
Product Parameters
EPS Flame Retardant Material |
Technical Data Sheet |
Pruduct | EPS F-301 | EPS F-302 | EPS F-303 | EPS F-401 | EPS F-501 |
Density (g/L) | 12 -14 | 14 - 16 | 15 - 18 | 18-25 | 25 - 30 |
Particle Size (mm) | 1.00 - 1.60 | 0.85 - 1.25 | 0.70 -0.90 | 0.50 -0.80 | 0.40 - 0.60 |
Foaming Rate | 75-85 | 70-80 | 65-75 | 60-70 | 55-65 |
Foaming Agent Content (%) | 6.2 - 7.3 | 6.2 - 7.3 | 6.2 - 7.3 | 6.2 - 7.3 | 6.2 - 7.3 |
Styrene Residue (%) | ≤ 2000 | ≤ 2000 | ≤ 2000 | ≤ 2000 | ≤ 2000 |
Moisture (%) | ≤ 2 | ≤ 2 | ≤ 2 | ≤ 2 | ≤ 2 |
Coating (ppm) | ≤ 3200 | ≤ 3200 | ≤ 3200 | ≤ 3200 | ≤ 3200 |
Oxygen index (%) | ≥ 30 | ≥ 30 | ≥ 30 | ≥ 30 | ≥ 30 |
| | | | | |
EPS Standard Material |
Pruduct | EPS E-301 | EPS E-302 | EPS E-303 | EPS E-401 | EPS E-501 |
Density (g/L) | 12 -14 | 14 - 16 | 15 - 18 | 18-25 | 25 - 30 |
Particle Size (mm) | 1.25 - 1.65 | 1.00 - 1.30 | 0.75 - 1.00 | 0.60 -0.80 | 0.50 - 0.70 |
Foaming Rate | 80-95 | 75-85 | 70-80 | 65-75 | 60-70 |
Foaming Agent Content (%) | 6.2 - 7.3 | 6.2 - 7.3 | 6.2 - 7.3 | 6.2 - 7.3 | 6.2 - 7.3 |
Styrene Residue (%) | ≤ 2000 | ≤ 2000 | ≤ 2000 | ≤ 2000 | ≤ 2000 |
Moisture (%) | ≤ 2 | ≤ 2 | ≤ 2 | ≤ 2 | ≤ 2 |
Coating (ppm) | ≤ 3200 | ≤ 3200 | ≤ 3200 | ≤ 3200 | ≤ 3200 |
Application
Expanded polystyrene with relatively low density (1.05 g/cm3), low thermal conductivity, low water absorption, impact resistance, heat insulation, sound insulation, moistureproof, vibration damping and excellent dielectric properties, widely used in mechanical equipment, instruments and meters, household electric, crafts and other valuable products easily damaged, shockproof packaging materials as well as the fast food packaging.
Flame retardant EPS grades confer excellent processing and product properties Consistent raw bead and good fluidity of foamed bead Rapid expansion Relatively low density in second-time expansion. Excellent flame retardation with the US UL Product Security Certification. Wide range of operation and suitable for various block machines, automatic machines and manual presses. Fine cell, beautiful and flat appearance. Low shrinkage rate of block in molding. Recommended 40-70 expansion ratio to increase as per several-time expansion.
Packaging & Shipping
Company Profile
SHIJIAZHUANG SICONG TECHNOLOGY CO., LTD
Shijiazhuang Sicong 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 good technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection.
Our main products are: POM, EVA, PVC, HDPE, LDPE, PET, PC, GPPS, PP, Titanium Dioxide and etc... We earned customer trust and created a good reputation during these years. We will provide the comprehensive products and service to you!
Our products is exported to Southeast Asia, North America, Europe, Africa and other places all over the world with high quality products and competitive prices. We believe that our manufacturing capabilities and services can bring benefits to our valued customers. We believe that our products and services can bring benefits to our valued customers.
We look forward to establishing a long-term cooperative relationship with you!
Our main products
FAQ
1. Delivery time
a) For the stock items, we can arrange the shippment within 5~10 days after received your payment. For the customized items, we will indicate the delivery time in the quotation list.
2. MOQ&Shipping
a) Full containers by sea
b) Small quantity(25kg), by air or by LCL or by Express as your requirement
3. Payment term
a) Small quantity recommend West Union
b) Full containers recommend T/T or L/C
4. How is the charge for sample?
Free samples available, shipping cost to be borne by the buyer.
5. What's your package?
Basically our packing is 25 kg per bag.
6. Can you give warranty of your products?
Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with our Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail.
Address:
Pagoda International Trade City, No. 118 Shengli South Street, Qiaoxi District, Shijiazhuang, Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Shijiazhuang Sicong Technology Co., Ltd. is an enterprise engaged in the production and sales of plastic raw materials. Located in Shijiazhuang City, Hebei Province. After years of efforts and development, it has a certain scale and strength. Now has a technical service team, with excellent service quality and professional safety technical service force to provide users with higher and better products and services.
We specialize in providing a wealth of chemical products to meet customer needs, the main products are plastic particles and other related raw materials, but also can provide titanium dioxide and other customized product services. The factory covers an area of 10, 000 square meters, with more than 20 sets of professional production equipment. We have a professional and energetic team, in which there are more than 30 sales staff, more than 20 after-sales team. Most team members have 4-10 years of export experience. Thanks to the joint efforts of the whole team, the company has grown rapidly in the past few years, and now our customers are in more than 125 countries around the world, with annual exports reaching tens of millions of dollars.
The company has passed ISO9001: 2000 international quality management system certification and TS16949 international quality management system certification.
Our business is based on honesty and mutual trust. We sincerely look forward to establishing long-term and mutually beneficial business relations with customers all over the world.