High Fire Retardant Grade Expansible Polystyrene (EPS)

• Feature: Development Feasibility Planning
• CAS No.: 9003-53-6
• Formula: [CH2CH(C6h5)]N
• EINECS: 202-851-5
• Material: Expansible Polystyrene/EPS
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Model NO.: GF series
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Color: White
• Transport Package: Plastic Woven Bag
• Specification: 25KG
• Trademark: AIHENG
• Origin: China
• HS Code: 3903110000

Product Description

Expanded Polystyrene(EPS)

Product Name:Expansible Polystyrene(EPS)
Expansible Polystyrene(EPS) is suspension polymerized from styrenemonomer, further more dipped with blowing agent.
CAS No:9003-53-6
HS Code:3903110000
Molecular formula: (C8H8) n
EINECS: 202-851-5
Material:Expansible Polystyrene/EPS
Usage: General Plastics, Engineering Plastics, Specialty Plastics
Plastic Properties After Heated:Thermoplastic Plastics
Content of Polystyrene: (CAS NO 9003-53-6)  93 - 96%
Content of Pent ane: (CAS NO 109-66*0)  4 - 7%
Hexabromocyclododecane: (CAS NO 3194-55-6)  N.D
Content of Flame Retardant: (CAS NO 97416-84-7)  ≤1%
REACH Reg. No of Flame Retardant.: 17-2120042399-51-0000(Pre-Registration)

Product Description
Excitable polystyrene (EPS) has low thermal conductivity, good heat insulation, low water absorption and shock resistance Good performance, aging resistance, high compressive strength and good mechanical strength. Is the present whole world
World recognized as the most economical buffer, insulation, sound insulation material.

GF Grades is a high fire retardant grade product. The application of the block is mainly for
construction building; combustion performance is able to reach or equal to the standard of DIN-4102.(environmental, high efficiency; no added of additive such as  dimethylbenzene,and ethylbenzene; does not contain prohibited substances(HBCD); meets standards of the EU REACH and ROHS.)

Product Characteristics

Properties	GF-MS	GF-SA	GF-SB	GF-S
Average Granule (mm)	1.2-1.8	0.9-1.4	0.7-1.1	0.5-0.9
Pentan e Content(%)	4.0-6.8	4.0-6.8	4.0-6.8	4.0-6.8
Moisture Content(%)	≤1.8	≤1.8	≤1.8	≤1.8
Residual Monomer(%)	≤0.2	≤0.2	≤0.2	≤0.2
Sieve Analysis Efficiency(%)	≥90	≥90	≥90	≥90
Once Expandability(g/l)	14-20	15-22	16-25	28-50
Second Expandability(g/l)	6.5-11.5	6.5-11.5	8.0-14.0	/

Physical Properties

Property	GF-MS	GF-SA	GF-SB	GF-S
Apparent Density (Kg/M^3)	15-35	15-35	18-35	20-35
Compression Strength (deformation 10%) (KPa)	80-400	80-400	100-400	100-400
Bending Strength(KPa)	80-450	80-450	100-500	100-500
Tensile Strength(KPa)	90-450	80-450	100-500	100-500
Thermal Deformation(ºC)	85-100
Coefficient of Thermal Expansion (1/ºC)	(5~7)*10^-5
Dimensional Stability (70±2ºC, 48hr) (%)	<=0.5
Thermal Conductivity Coefficient ( <= ) (20ºC) (W/M.K)	<=0.036
Water Vapor Permeability(ng/Pa.m.s)	<=5.0
Oxygen Index ( >= )(%)	>=30
Burning Behavior	B

Different Packaging
 Packaging:850KG/750KG/25KG bag

SHIPMENT           
Taking photo of loading container,and provide customers before shipmnet. 
WAREHOUSE
Warehouse conditions are professional, stored in ventilated, cool, dry place, to prevent sun and rain, away from fire.


CERTIFICATION

COMPANY INFORMATION
AIHENG Industry, which is a ISO9001:2008 company, was set up in 2000. With rapid development of our company, now our annual production capability reaches 30000 tons of chemical goods and 50000 tons of water purity goods. Our goods are widely exported to North America, South America, Asia, Europe and Africa.
Professional Loading:
 
1.We will provide you with professional loading
2.We have one team supervise uploading the materials. We will check the container, the packages
3.Every step, taking pictures and make records.
4.we will make a complete Loading Report for our customer of each shipment.
FAQ
Q1.Are you a factory or trading company? 
A:Yes,we are factory,but not just a factory,as we have sales team,own designers,own showroom ,can help buyers to decide which products are their best choice,and all your inquiry will be replyed within 24 hours.
 

Q2:Could you send me all your catalogues and price list?
A:As we have more than thousands of items,even 1 item have different size and package,it is really too hard for us to send you all our catalogue and price list for you.Please inform me the items,size and packages you interested in ,so we can offer you the price list you want for your reference .
 
Q3.How can I get some samples? 
Kindly send us your address, we are honored to offer you samples. 
 

Q4. How does your factory do regarding quality control? 
Our factory has gained ISO9001 2008 and REACH
 

Q5:What's your Delivery Time?
In generally, the delivery time is 35 days-40 days.We will make the delivery as soon as possible with the guaranted quality.
 

Q6:What is the convenient way to pay?
A:L/C , T/T ,Paypal, Western Union and Escrow are accepted,and if you have better idea , please feel free to share with us 
 

Q7:Which mode of transport would be better?
In general,we advice to make delivery by sea which is cheap and safe.Also we respect your views of other transportation as well.