E Glass Woven Roving 27grs

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
16000 kg
Supply Capability:
160000kg Per Month kg/month

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Product Description:

Product Description
1. E glass woven rovings 270grs are bidirectional fabric made by direct rovings in plain weave pattern.
2. Compatible with unsaturated polyester,vinylresin ,epoxy resin.
3.Applicable for filament winding and compress molding process.

 

Characteristics
1.Consistent thickness and excellent surface treatment.
2. Rapid impregnating and good compatibility with resin.
3. Uniform tension,high dimensional stability and making handing easy.
4. Good mechanical properties and high strength of parts.

Technical Data Sheet

 

TEST ITEM

STANDARD

STANDARD VALUE

AVERAGE VALUE

RESULT

AREA WEIGHT (G/M2)

ISO3374

270+/-4%

272

yes

WIDTH (MM)

ISO5025

100±20MM

100

YES

FABRICS COUNT

(ENDS/10CM)

WRAP

ISO4602

46±2

46

yes

WEFT

ISO4602

43±1

43

YES

TENSILE STRENGTH(N/50CM)

WRAP

ISO4606

4000

4015

yes

WEFT

ISO4606

4000

4015

YES

moisture CONTENT (%)

ISO3344

<=0.15

0.1

yes

LOSS ON IGNITION (%)

ISO1887

0.4-0.8

0.5

yes

 

FAQ

Package For Woven Roving:Eech roll is packed by polyester bag,and then put into a cardboard box or plastic wowen bag.The weight of each roll is between 20 to 85 Kg, The rolls are to be horizontally placed and could be in bulk or on pallet.

Storage For Woven Roving:Optimum storage conditions are between the temperature of 5~35℃ and with the humidity between 35%~65%.The product should be used within 12 months from the time of delivery and remain in theiroriginal packaging until just prior to use.


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Q:The main characteristics of aluminum foil composite glass fiber cloth
Direct hot pressing compound avoids compounding adhesive and saves composite cost of overlaying.
Q:How do you do fiberglass fabric on latex paint?
A small area of their own to do the next experiment.
Q:What does "PCB" mean?
We can't transmit electrical signals just as insulation plates, so we need to cover the surface with copper. So we call the PCB board a copper clad substrate. In the factory, the common copper substrate in this code is FR-4, each card manufacturers which in general there is no difference, so we can think of everyone at the same starting line, of course, if it is best to use high frequency board, copper clad PTFE glass cloth laminate high cost. The process of copper is very simple, generally can be made by rolling and electrolytic solution, the so-called rolling is Gao Chundu (>99.98%) of the copper rolling method on the PCB substrate, because the adhesive has excellent epoxy resin and copper foil, copper foil adhesive strength and high working temperature, can be no bubble dip in the molten tin is 260 DEG C in. This process is like rolling dumpling wrappers, but the dumpling wrappers are thin and thin. The thinnest is less than 1mil (industrial unit: mil, 1/1000 inches, equivalent to 0.0254mm)! If the dumpling wrappers are so thin, the pot must leak! The so-called electrolytic copper in junior high school chemistry has learned, CuSo4 electrolyte can continuously manufacture a layer of "copper foil", this is more easy to control the thickness, the longer the copper foil the more thick! Usually the factory has strict requirements on the thickness of copper foil, usually between 0.3mil and 3mil, and has a dedicated copper foil thickness tester to test its quality. Like old radios and amateur PCB, copper is especially heavy, and the quality of the factory is far worse than the computer board.
Q:What are the differences between Geogrid, glass fiber network and geotextile?
Glass fiber mesh used in exterior wall, interior wall paint, mainly to prevent cracking, different materials at the junction of mortar plastering material hollowing. Local node reinforcement will also be used.
Q:Problems in making FRP models and models
Method of making die at the end of the lowest cost, is artificial cutting and polishing, wood or other materials can have certain hardness and easy processing stuff, but it requires a very high skill, good feel, and often do it is not precise enough, but for ship model, basically is sufficient.
Q:What material is that board on the computer main board? Is it harmful to your health?
Even if not to harm the body, but you said dust inhalation lung excess can cause silicosis, is very serious, suggest that you take protective measures to do again, with more than N95 level with masks, protective glasses, can effectively reduce the harm!
Q:How to deal with cracks in floor construction joints?
The cracks that do not affect the safety of the structure shall be used in combination with the following methods:Chemical grouting: suitable for through cracks, the use of special pressure equipment, the chemical pulp into the hydraulic pressure, the general chemical grout for epoxy resin, polyurethane and so on.In the original position of the crack sealing slot slot, groove clean, sealing material for fill block, sealing material with epoxy grout, sealing compound, polymer mortar etc..
Q:Characteristics and advantages of polyester glass fiber cloth
Super waterproof layer availableInstalling waterproof layer under hot mix asphalt pavement is one of the best methods to protect and prolong the life of road. The anti cracking fabric of general material is deformed and damaged at high temperature. Polyester glass fiber cloth is made of non-woven glass fiber / polyester. It can withstand the high temperature construction of modified asphalt concrete. This high temperature stability of polyester glass fiber cloth will provide a continuous, non deformation waterproof layer, effectively prevent moisture infiltration, and avoid moisture infiltration caused by pavement and base damage.
Q:Outside wall coating does not hang, what effect does glass fiber cloth have?
Surface coating of the construction of the wall hanging crack network, the function is to prevent spraying after the appearance of cracks in the exterior wall coating.
Q:Anticorrosion floor construction
Anticorrosive floor paint is three components of paint, suitable for corrosion protection tanks, heavy machinery surface treatment and chemical enterprises, corrosion prone areas of the floor, anti-corrosion engineering of the oil industry and sewage pond, chemical pool, etc.. Strong permeability, strong acid, alkali, salt and various organic solvents, high surface hardness, good compactness.

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