CORE MAT 2- high quality and competitive price

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Qingdao
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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:What is the function of epoxy resin mesh
it is mainly used for the casting transformer and electric reactor, soaking in the epoxy resin, and the mesh of H level epoxy glass is using the alkali-free glass fiber with high insulation grade, no partly emission and no bubble in the interior. The product is impregnated throughly in the epoxy resin, solidified and sizinged by drying, and the terylene interweaving to the square opening gridding and the gray cloth is dehydrated by high temperature.
Q:Eradication of old wallpaper paste mesh ceiling if it will not crack?
Nobody can promise definitely. The mesh can prevent cracking. But it is difficult to completely eliminate.
Q:What are the types of glass fiber gridding cloth?
Specifications for gridding cloth for external walls: 70-160/g. Gridding cloth for external walls is featured by low cost, messy layout, high resistance to alkali, corrosion and cracking, easy construction. It is used for strengthening cement plaster wall.
Q:how to do when the mesh touches the skin
It should have no such great impact, mesh is a kind of air beush material.
Q:Each unit project of alkali resistant gridding cloth should send several groups for inspection.
The inspection length should be less than 3 if the material is used in 20000 ㎡ public buildings, residential, commercial buildings with the same construction, same production manufacturer and same process construction and less than 6 if the area is more than 20000 ㎡.
Q:There are several kinds of glass fiber gridding cloth material yarn.
More important are quality, tensile strength and environmental protection, and qualified alkali resistance. The commonly used gridding cloth is made of the recycling waste bottles and waste glass through clay crucible process. Such gridding cloth fiber yarn of glass fiber gridding cloth and other various USES gridding cloth not only has unqualified high tensile strength, pungent odor, alkali resistance. It is prohibited to use yarn gridding cloth and exterior wall thermal insulation gridding cloth, grid cloth. The price is 1 yuan. 1.The gridding cloth made of platinum wire-drawing is beautiful while gridding cloth yarn made of platinum wire-drawing is alkali resistant and environmental protection.
Q:what's the specification of the external wall thermal insulation mesh?
The mesh of interior wall is made of glass fiber as the main raw material and the tensile strength resistance is better when used in the exterior wall, and the number of applied grams is not the same, but it is also made through the process of multi-channel, the external wall thermal insulation mesh is generally 80-160 g, quality anti-tensile strength is relatively small, usually about 50-60 grams. the unit weight of interior wall thermal insulation mesh will be generally lighter. The interior wall of this mesh is the ideal material of grc wallboard.
Q:What is the purposes of epoxy resin mesh?
Epoxy resin is woven into cloth with square holes by E-glass fiber yarn and polyester yarn, and then dehydration at high temperature, impregnated with epoxy resin adhesive by drying and sizing. The product is thorough epoxy resin impregnation, the internal has no bubbles, no partial discharge and high insulation grade, it can be achieved grade H, which is mainly used for casting-type transformers and reactors.
Q:Fiberglass mesh warp and weft, which one is more resistant to fracture?
After alkaline polymer, this is not entirely the key to judging the quality of products. For the majority of consumers, quality is the most important. In order to better play the efficacy of products, it is made from middle-alkaline or non-alkialine glass fiber.
Q:What is the difference of the interior wall mesh and external wall mesh?
Mesh is divided into interior and exterior wall mesh mesh cloth, apply to different places and sites, the main difference between them is the different material. The interior wall mesh is with the glass fiber fabric as the base material, made by a series of processes. It can be used to repair various damaged wall, and it is an ideal material for GRC wallboard. The unit of weight is relatively light, and the tensile strength of the quality is also relatively small. The external mesh is mainly with the raw material of alkali, and then becoming a Mesh through various processes. It is with a very strong stability and great intensity which is easy for the construction. It usually works for thermal insulation, being a professional mesh. Compared with the interior wall, it is a collection of fibers made with a good flexibility. Due to the differences of the local environment, the tensil force of the exterior wall is much better than the interior wall.

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