Supply Virgin EPS Granules Expandable Polystyrene

• Customization: Available
• Feature: Biodegradable
• CAS No.: 9003-53-6
• Model NO.: EPS
• Formula: EPS
• EINECS: EPS
• Material: Expansible Polystyrene/EPS
• Usage: General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Foam Molding
• Color: White
• Delivery Time: 7-10 Workdays
• Sample: Available
• Keywords: EPS Resin
• Brand: Sysh
• MOQ: 1kg
• Type: Plastic Particles
• Package: 25kg/Bag
• Appearance: Customised
• Transport Package: Bag
• Specification: 25 kg/bag
• Trademark: sysh
• Origin: China
• HS Code: 3901100090
• Production Capacity: 50000t/Month

Product Description

Product Description

E.P.S. (Expandable Poly-Styrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expansion is achieved by virtue of small amounts ofpentane gas dissolved into the polystyrene base material during production. The gas expands under the action of heat, applied as steam, to form perfectly closed cells of EPS. These cells occupy approximately 40 times the volume of the original polystyrene bead. The EPS beads are then molded into appropriate forms suited to their application. Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups.

Feature:
Good flame-retardant,good frothing good preserving,good binding and low heat-conducting rate.Oxygen index over 30 (testing after 7-14 days flowing)

 

Product Parameters

 

High Expansion Grade
 

Specification		P301	P302	P303	P401	P501
Beads Size mm		1.00-1.60	0.85-1.25	0.70-0.90	0.50-0.80	0.40-0.60
Vol.Cont %		7.81	7.66	7.39	7.09	6.82
H2O %		0.45	0.57	0.38	0.51	0.37
Avg.size mm		1.25	1.01	0.81	0.63	0.53
Sieving ≥ 95%		98.00	100	100	100	99.80
Result(g/l)		12.50	13.50	14.33	18.67	20.20
	Max(I)	11.00	13.11	14.50	18.67	20.20
DENSITY	(g/l)
RANGE	Mix(I)	12.50	14.28	17.67	20.00	25.00

Standard Grade

Specification		E301	E302	E303	E401	E501
Beads Size mm		1.00-1.60	0.85-1.25	0.70-0.90	0.50-0.80	0.40-0.60
Vol.Cont %		6.80	6.77	6.59	6.32	6.10
H2O %		0.39	0.43	0.40	0.45	0.40
F.M %		≤0.30	≤0.30	≤0.30	≤0.30	≤0.30
Avg.size mm		1.35	1.02	0.81	0.63	0.50
PRE-EXPENSION DENSITY		12.0-14.0	14.0-16.0	15.0-18.0	18.0-25.0	25.0-30.0
Sieving ≥ 95%		95.00	95.00	95.00	95.00	95.00
Result(g/l)		12.50	14.50	17.38	20.67	26.18
	Max(I)	12.11	14.76	15.53	18.29	25.38
DENSITY	(g/l)
RANGE	Mix(I)	14.00	15.38	17.67	24.18	29.12

Fire Retardant Grade

Specification		F301	F302	F303	F401
Beads Size mm		1.00-1.60	0.85-1.25	0.70-0.90	0.50-0.80
Vol.Cont %		6.85	6.8	6.66	6.27
H2O %		0.95	1.12	1.25	1.26
F.M %		≤0.10	≤0.10	≤0.10	≤0.10
Avg.size mm		1.32	1.01	0.8	0.63
PRE-EXPENSION DENSITY		12.0-14.0	14.0-16.0	15.0-18.0	18.0-25.0
Sieving ≥ 95%		95.0	95.0	95.0	95.0
Result(g/l)		13.67	15.18	17	23.22
	Max(I)	12.58	14.58	16.67	19.00
DENSITY	(g/l)
RANGE	Mix(I)	14.00	16.00	18.00	24.33
	(g/l)
Oxygen Index		≥30	≥30	≥30	≥30

Detailed Photos

Product Usage

Electronic package,agriculture and fishery packaging vessel,thermal insulation,buoy,crafts,food and drinking container. For the production of rigid foam sheet and mouldings for applications involving exposure to pressure and moisture and so on.

Packaging & Shipping

 

 

Company Profile

Ningbo Shu You plastic Co., LTD was established is a leading company specialized in producing plastic and rubber particles, such as HDPE, LDPE, LLDPE, PE, EVA, ABS, PVC..... and Contains all kinds of metals. So far, we hasoperations in 35 countries. The product quality has always been the best among Chinese suppliers. Relying on a comprehensive quality control system and professional advanced production equipment, we are able to actively meet the constantly changing needs of customers. We provide "high-quality products, high-quality services, competitive prices, and timely delivery" services, and we are now looking forward to better cooperation with overseas customers on the basis of mutual benefit. Welcome partners from all over the world to establish long-term cooperative relationships with our company.ABOUT Us

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