CORE MAT - stable quality and lowest price from China

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Qingdao
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TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Product Description:

CORE MAT
PRODUCT DESCRIPTION
CORE MAT is a stratified reinforcing glass fiber fabric composed by 5 layers. 2 exterior layers of random mat, 1 layer of woven roving and 2 layers of synthetic fibers. The main application is for RTM and RTM Light parts where mechanical performance is a must.

CONSTRUCTION
CORE MAT has been manufactured by stitch bonding technology. The 5 layers are arranged as follows:
Layer 1: Random glass fiber mat
Layer 2: Synthetic Web
Layer 3: Woven roving
Layer 4: Synthetic Web
Layer 5: Random glass fiber mat

The layers 2 and 4 are made by a synthetic material (polypropylene)and the main purpose of these layers is to allow the resin flow and provide compressibility to the reinforcement.

STYLES
The standard materials are the ones in the following list, but other designs are also available according to customer needs

Specification  Glass fiber G/M2  Total dry weight G/M2
250BWR500B250  1000  1250
350BWR500B350  1200  1450
450BWR500B450  1400  1650
250BWR800B250  1300  1550
350BWR800B350  1500  1750
450BWR800B450  1700  1950

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250BWR500B250

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Q:Why does the first layer or double layers of alkali resistant glass fiber gridding cloth for external wall insulation should be thickened?
Because the first layer is exposed to the human activities and thus the insulation system may be damaged, therefore, the first layer or double layers of alkali resistant glass fiber gridding cloth for external wall insulation are often thickened for enhancing shock resistance of external insulation system. And two layer of more are not exposed to human, so single layered gridding cloth is ok.
Q:If fiberglass mesh bent, how to straighten it up?
First, from the perspective of raw material, it can be divided into the platinum pot and clay pot. Generally the softness and hardness of clay pot products is difficult to control, because clay pot products are generally coated with urea-formaldehyde resin adhesive, while platinum pot products are coated with latex, so its quality is easy to be controlled. Clay pot products only have two states, namely,hard and soft. One is hard, when the product is slightly positioned, but texture is a little brittle, has a poor pulling resistance and easily gets broken off. The other is soft, such products have relatively greater resistance, but are not positioned, so as for the clay pots coated with urea-formaldehyde resin adhesive, their hardness or softness and positioning are mutually contradictory. That is, hard product has better positioning, but possess a smaller tensile force, while soft product has poor positioning, but better tensile force . But as for platinum pot coated emulsion products, their hardness and softness is easy to be controlled, but has to stay within a certain range, the extreme of either is not conducive to construction. To ensure the positioning, the product's hardness and softness in certain range is adjustable, if too hard, the hair nets would be very bad to live with mortar, because a hard product itself has a certain tension, it is difficult to control the mesh. Not soft products in the construction could not be hooked on, so the hardness and softness must be moderate, products with good positioning are easy to be constructed. Just take a trowel with mortar wipe live on the line, if the positioning is not good, when wiping with a trowel, the line will move back and forth, which will affect the overall effectiveness of the insulation and construction.
Q:Who knows how to use glass silk mesh?
Before paving, the wall should be cleaned up, potholes should be patched, an then brush latex and pave meshes on the wall, meshes should be paved smoothly, the interval overlap should be at least 50MM. when the wall is wholly dried up, then move on with next step.
Q:The household is screened glass fiber gauze or stainless steel gauze.
The price of stainless steel net is 1.5 yuan -3.5 yuan flat, and the price of glass fiber net is 2.5 yuan -5 yuan, so the price of window screen mainly depends on the section bar,
Q:Why should the construction of carbon fiber mesh be carried out at a temperature of over 5?
An explosion of important defensive flaws. Because of its excellent acid, alkali and other chemical substances and other function of the weft tensile strength is high, can make the exterior wall of the stress relaxation of insulation system, to curb the overall deformation of the insulation, external force collision organs formed by extrusion, the insulation layer has high strength and impact resistance, easy to start and control play a "effect of texture, soft steel" in the insulation system.
Q:How to combine fiberglass mesh and interior wall?
Cracking resistant mortar is used for external walls while new thermal insulaion coatings is used for interior walls
Q:How much damage does glass fiber do to humans?
Just don't let him get into your hands! No radiation, no special smell! Here's the information:Glass fiber is very thin, belongs to very brittle fiber type, very easy to stab into the skin, so to protect ah ~ ~ ~!When the class teacher never let us touch the glass fiber, if once ~ to immediately get out ~ ~ ~ and it is easy to cause skin allergies
Q:How to fill in the sample size of glass fiber gridding cloth?
The weight of per unit area, the unit is g/c㎡, such as: 450 g/c㎡
Q:As for the latitudinal tension and longitudinal tension of alkali resistant glass fiber gridding cloth, which is larger?
latitudinal
Q:What's the harm of glass fiber gridding cloth?
Contact is no problem, but improper protection for a long time may let fiber worm into the deep, causing digestive system disease and skin allergy itching. If the fiber enters digestive system, the harm is bigger and the glass fiber may irritate the skin, thus damaging the lung and even more serious harm if enters respiratory tract.

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