China powder bound chopped strand mat factory and manufacturers

Fiberglass Mat E-Glass Chopped Strand Mat (Powder)

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E-Glass Chopped Strand Mat is made of Alkali-free Fiberglass Chopped Strands, which are randomly distributed and bonded together with a polyester binder in powder or emulsion form. The mats are compatible with unsaturated polyester, vinyl ester, and other various resins. It’s mainly used in hand lay-up, filament winding, and compression molding processes. The typical FRP products are panels, tanks, boats, pipes, cooling towers, automobile interior ceilings, a complete set of sanitary equipment, etc.

MOQ:10 tons

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Product Detail

Product Tags

PROPERTY

•General Fiberglass Mat
• High-temperature resistance and anti-corrosion resistance
•High tensile strength with good processability
•Good bond strength

Our fiberglass mats are of several types: fiberglass surface mats, fiberglass chopped strand mats, and continuous fiberglass mats. The chopped strand mat is divided into emulsion and powder glass fiber mats.

225g-1040 E-Glass Chopped Strand Mat Powder
			Quality Index
Test Item	Criterion According	Unit	Standard	Test Result	Result
GLASS TYPE	G/T 17470-2007	%	R₂O<0.8%	0.6%	Up to standard
COUPLING AGENT	G/T 17470-2007	%	SILANE	SILANE	Up to standard
Area Weight	GB/T 9914.3	g/m2	225±25	225.3	Up to standard
Loi Content	GB/T 9914.2	%	3.2-3.5	3.47	Up to standard
Tension Strength CD	GB/T 6006.2	N	≥90	105	Up to standard
Tension Strength MD	GB/T 6006.2	N	≥90	105.2	Up to standard
Water Content	GB/T 9914.1	%	≤0.2	0.18	Up to standard
Permeation Rate	G/T 17470	s	<100	9	Up to standard
Width	G/T 17470	mm	±5	1040	Up to standard
Bending strength	G/T 17470	MPa	Standard ≧123
Bending strength	G/T 17470	MPa	Wet ≧103
Test Condition
Ambent Temperature（℃）		28	Ambient Humidity(%) 75

APPLICATION

• Large-size FRP products, with relatively big R angles: shipbuilding, water tower, storage tanks
•panels, tanks, boats, pipes, cooling towers, automobile interior ceiling, complete set of sanitary equipment, etc

300g-1040 E-Glass Chopped Strand Mat Powder
			Quality Index
Test Item	Criterion According	Unit	Standard	Test Result	Result
GLASS TYPE	G/T 17470-2007	%	R₂O<0.8%	0.6%	Up to standard
COUPLING AGENT	G/T 17470-2007	%	SILANE	SILANE	SILANE
Area Weight	GB/T 9914.3	g/m2	300±30	301.4	Up to standard
Loi Content	GB/T 9914.2	%	2.6-3.0	2.88	Up to standard
Tension Strength CD	GB/T 6006.2	N	≥120	133.7	Up to standard
Tension Strength MD	GB/T 6006.2	N	≥120	131.4	Up to standard
Water Content	GB/T 9914.1	%	≤0.2	0.06	Up to standard
Permeation Rate	G/T 17470	s	<100	13	Up to standard
Width	G/T 17470	mm	±5	1040	Up to standard
Bending strength	G/T 17470	MPa	Standard ≧123
Bending strength	G/T 17470	MPa	Wet ≧103
Test Condition
Ambient Temperature（℃）		30	Ambient Humidity(%) 70