
Feature:
1,EPS(Expandable Polystyrene) ,White Polystyrene powder,EPS Resin
2,good preserving character
3,free sample and competitive price
4.Good flame-retardant, good frothing good preserving, good binding and low heat-conducting rate.Oxygen index over 30 (testing after 7-14 days flowing)
.



APPLICATION
1. 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.
2. 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.
3. 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.





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 |

Chijiang′s tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "credibility first, customer first", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.






The following questions and answers can help you learn more about us:
Q1. Are you a factory or trading company?
A: We are factory with an integrated sales team, designers, and showroom. We provide comprehensive assistance to help buyers choose suitable products. All inquiries are responded to within 24 hours.
Q2. Can I get samples for testing?
A: Yes, we provide samples. Customers cover the initial shipping costs, which are reimbursed in our first cooperation.
Q3. How does your factory ensure quality control?
A: Our factory is ISO9001:2008, REACH, and FAMIQS certified, ensuring rigorous quality control. Each Batch of goods do SGS inspection before leaving our factory.
Q4. What's your Delivery Time?
A: Delivery typically takes 7 to 15 days after payment receipt. Larger orders are confirmed with our production department for prompt, quality-assured delivery.
Q5. What are your payment terms?
A: We accept T/T, Western Union, and Paypal. Alternative methods can be discussed.
Q6. Which documents do you provide?
A: Standard documents include Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficiary's Certificate, MSDS, B/L, and others upon request.
Warmly welcome friends to inquire about our products. We are looking forward to establishing a mutually beneficial business relationship with you!