Fiberglass Marble

MOQ	2000 Square

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Place of Origin	China	Brand Name	FW
Model Number	Fiberglass mesh	Application	Reinforcement material
Surface Treatment	smooth	Dimensions	18.5-20.2mm

Product Details

Fiberglass Marble

Product: E-Glass/ C-glass Marble

1. COMPOSITION AND PRESENTATION

E-glass marbles are the main materials of making E fiberglass and superfine E-glass wool. Based on ISO 9002, high quality marbles are provided at competitive prices.

C-glass marbles are soda-lime-silica alkli glass.They are the main materials of making C fiberglass and superfine C glass wools. Based on ISO 9002, high quality marbles are provided at competitive prices.

2. PROPERTIES & APPLICATION

Glass marbles can be used in chemical engineering, packaging, mechanical engineering and other fields.

3. MAIN TECHNICAL CHARACTERISTICS

Product Name		E-glass marbles	C-glass marbles
Marble’s diameter	18.5 – 20.2mm
Circle’s Radian	≤ 0.5mm
Composition
Content %	Si02	54.1 ± 0.5	67.0 ± 0.5
	Al2O3	14.6 ± 0.4	6.2 ± 0.4
	CaO	16.6 ± 0.3	9.5 ± 0.3
	MgO	4.6 ± 0.3	4.2 ± 0.3
	R2O (Na2o+K20)	≤ 0.8	12.0 ± 0.4
	Na2o	≤ 0.8	12.0 ± 0.4
	K20	≤ 0.8	≤ 0.5
	Tfe (Fe2o3)	≤ 0.5	≤ 0.4
	Feo	≤ 0.5	≤ 0.15
	Feo / Fe2o3	≤ 40
Secondary Seeding Temperature		≥ 105.5	≥ 1070
Streak Disappearing Distance		≤ 26	≤ 26