CN2523592Y - Composite fiber glass felt - Google Patents

Composite fiber glass felt Download PDF

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Publication number
CN2523592Y
CN2523592Y CN 02218670 CN02218670U CN2523592Y CN 2523592 Y CN2523592 Y CN 2523592Y CN 02218670 CN02218670 CN 02218670 CN 02218670 U CN02218670 U CN 02218670U CN 2523592 Y CN2523592 Y CN 2523592Y
Authority
CN
China
Prior art keywords
felt
fiberglass
composite
continuous
glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 02218670
Other languages
Chinese (zh)
Inventor
张建明
邓洪
庞正杰
梁生宪
赵东坡
姜信伟
瞿惠明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANMING GLASS FIBER PRODUCTS CO Ltd NANJING CITY
Original Assignee
TIANMING GLASS FIBER PRODUCTS CO Ltd NANJING CITY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANMING GLASS FIBER PRODUCTS CO Ltd NANJING CITY filed Critical TIANMING GLASS FIBER PRODUCTS CO Ltd NANJING CITY
Priority to CN 02218670 priority Critical patent/CN2523592Y/en
Application granted granted Critical
Publication of CN2523592Y publication Critical patent/CN2523592Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a fiberglass composite felt formed by the composition of a fiberglass continuous felt and a fiberglass short cutting felt. The utility model relates to a fiberglass composite material technical field. The utility model is a novel reinforced base material of a fiberglass reinforced plastic. The composite felt is formed by the composition of the fiberglass continuous felt and the fiberglass short cutting felt by a powder-shaped or lacteal colophony bond. The utility model is characterized in that the utility model overcomes the shortages of the two felts on the precondition of preserving the advantages of the continuous felt and short cutting felt. The utility model improves the strength of the composite felt, and reduces the cost. The utility model can be widely applied to FRP shipbuilding, large storage tank, pipe winding and pulling and extruding profile material, etc. The utility model is an FRP base material with low price and high quality and has wide application prospect.

Description

Glass fiber composite mat
Technical field
A kind of glass fiber composite mat that is composited with glass fibre continuous felt and glass chopped strand mats relates to the glass fiber compound material technical field; This kind glass fibre nonwoven composite felt is a kind of enhancing base material of novel fiberglass reinforced plastics.
Background technology
As everyone knows, in the glass fibre non-woven mat, the so-called short felt of cutting is exactly that the continuous glass fibre weak point is cut into length about 50mm, forms through sedimentation shop felt, is mainly used in hand and sticks with paste technology and make glass fiber reinforced plastics product, and as fishing boat, cooling tower etc., its advantage is inexpensive; Since short cut felt through broadwise intensity not as good as the Woven glass cloth height, thereby when large-area construction, cause fracture easily, be not suitable for mechanization fiberglass moulding process.Continuous felt is that continuous glass fibre is directly thrown the felt that silk becomes continuous round without too short cutting; its advantage is to have higher mechanical property and mechanical strength; become felt more even; be suitable for using in the extensive mechanization moulding process (as technologies such as pultrusion, resin injection moulding, mold pressings); but be not suitable for hand and stick with paste glass fiber reinforced plastics product technology; easy curling round the roll when mainly being roll extrusion, not easily openable, and cost also are much higher than the short felt of cutting.
Summary of the invention
The objective of the invention is to overcome the shortcoming of above-mentioned two kinds of felts and keep its advantage, the principle of taked mutual supplement with each other's advantages, learning from other's strong points to offset one's weaknesses, glass fibre continuous felt 1 and glass chopped strand mats 2 be composited it by powdery or emulsion resin binding agent is glass fiber composite mat.In order to protect its surface, make it injury-free, and feasible surface is more smooth, smooth, in case of necessity can compound layer of surface felt 3 on the surface of composite felt.The characteristics of this composite felt are to have possessed simultaneously continuous felt and short advantage of cutting felt, the uniformity, the isotropism that have improved composite felt greatly are good, can fully be penetrated in the slit of continuous fiber felt and chopped mat at both compound tense resinoid bonds, thereby when improving adhesion strength, also improve mechanical strength greatly; When having satisfied extensive mechanical-moulded technology, satisfied hand again and stuck with paste the needs that technology is made fibre glass product manufacture, and cost is also than reducing significantly with single continuous felt.This composite felt can be widely used in the moulding process goods such as fiberglass shipbuilding, large storage tank, cooling tower, pipeline winding, the various section bars of pultrusion and injection-molding.As the fiberglass base material, has wide Application Prospect.
Description of drawings
Fig. 1 is the glass fiber composite mat structural representation
Fig. 2 is the glass fiber composite mat structural representation that is compounded with surperficial felt
1---the glass fibre continuous felt
2---glass chopped strand mats
3---fiberglass surfacing mat
The specific embodiment
1, glass fiber composite mat is used for the fiberglass base material of mechanical pultrusion: adopt glass fibre continuous felt 1 and glass chopped strand mats 2 each 50%, use the powdered resin binding agent, under the temperature about 160 ℃, be combined into felt, be used to make the various glass fiber reinforced plastic shapes of pultrusion, as I-steel, channel-section steel and various types of tubing (as square tube, pipe), have high-strength light, corrosion resistant characteristics, can in-30 ℃~100 ℃ environment, normally use.
2, glass fiber composite mat is used for the fiberglass base material of manual pasting technological forming: adopt 30% glass fibre continuous felt 1 and 70% glass chopped strand mats 2, for making its surface smooth more smooth, in the composite felt surface recombination layer of surface felt 3 is arranged, adopt the emulsion resin binding agent about 150 ℃, to be combined into felt.Be used for manual pasting large glass steel cooling tower, can be in-30 ℃~100 ℃ environment normally use, because intensity and performance be greatly improved when all cutting felt than original single use weak point, so prolonged service life greatly.

Claims (2)

1, a kind of glass fiber composite mat is characterized in that it being to be composited through resinoid bond by glass fibre continuous felt 1 and glass chopped strand mats 2.
2,, it is characterized in that layer of surface felt 3 being arranged in the surface recombination of glass fiber composite mat according to the described glass fiber composite mat of claim 1.
CN 02218670 2002-01-31 2002-01-31 Composite fiber glass felt Expired - Fee Related CN2523592Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02218670 CN2523592Y (en) 2002-01-31 2002-01-31 Composite fiber glass felt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02218670 CN2523592Y (en) 2002-01-31 2002-01-31 Composite fiber glass felt

Publications (1)

Publication Number Publication Date
CN2523592Y true CN2523592Y (en) 2002-12-04

Family

ID=33697278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02218670 Expired - Fee Related CN2523592Y (en) 2002-01-31 2002-01-31 Composite fiber glass felt

Country Status (1)

Country Link
CN (1) CN2523592Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101445663B (en) * 2008-11-12 2012-01-04 中国航空工业第一集团公司北京航空制造工程研究所 Filler of composite material structure interstice area and filling method thereof
CN103738610A (en) * 2013-12-16 2014-04-23 金川集团股份有限公司 Manufacturing method for enhancing axial strength of structural layers of glass fiber reinforced plastics storage tank
CN105835481A (en) * 2015-12-31 2016-08-10 苏州振瑞昌材料科技有限公司 Interlaminar reinforced fiber composite material and manufacturing method thereof
CN106222879A (en) * 2016-08-30 2016-12-14 绍兴柯桥天圣无纺有限公司 Superfine glass fiber wet-laying spun lacing composite filter material and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101445663B (en) * 2008-11-12 2012-01-04 中国航空工业第一集团公司北京航空制造工程研究所 Filler of composite material structure interstice area and filling method thereof
CN103738610A (en) * 2013-12-16 2014-04-23 金川集团股份有限公司 Manufacturing method for enhancing axial strength of structural layers of glass fiber reinforced plastics storage tank
CN105835481A (en) * 2015-12-31 2016-08-10 苏州振瑞昌材料科技有限公司 Interlaminar reinforced fiber composite material and manufacturing method thereof
CN106222879A (en) * 2016-08-30 2016-12-14 绍兴柯桥天圣无纺有限公司 Superfine glass fiber wet-laying spun lacing composite filter material and preparation method thereof
CN106222879B (en) * 2016-08-30 2018-04-03 绍兴永丰纺织印染有限公司 Superfine glass fiber wet-laying spun lacing composite filter material

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee