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EPS / Expandable Polystyrene

国:

China

モデル番号:

General&Flame retardant

离岸价格:

（交渉可能） Get Latest Price

ロケーション:

最低注文量の価格:

最低注文量:

10 Metric Ton

パッケージの詳細:

25kg/Bag

納期:

Within 10 days

供給能力:

1000 Metric Ton per Month

支払いタイプ:

L/C, T/T

製品グループ :

Plastic granules

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製品仕様

Brand Name : -

タイトルまたは説明

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 of pentane 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.

EPS: Expandable Polystyrene
CAS NO.: 14235-54-2
Molecular Weight: 182.24
Molecular Formula: C5H14N2O3S

Grades	Properties	Unit	MM	T	S	Ss	F
EPS-301 EPS-391 EPS-321 EPS-321L EPS-351 EPS-361 EPS-381	Bead Size Range	mm	1.2-1.8	1.0-1.4	0.7-1.1	0.7-0.9	0.5-0.85
	Expandability (time)	EPS-301	80-95	70-85	65-80	65-80	55-70
		EPS-391	70-85	65-80	60-75	60-75	50-65
		EPS-321	80-95	70-85	65-80	65-80	55-70
		EPS-321L	40-85	30-75	25-70	---	25-65
		EPS-351	---	---	65-80	---	55-70
		EPS-361	---	---	65-80	---	55-70
		EPS-381	100-115	90-105	80-95	---	70-95
	Water content max.	%	0.5	0.5	0.5	0.5	0.5