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:What are the construction technologies of the thermal insulation material Mesh?
The Mesh is based on the C-glass or alkali-free glass fiber which is made by alkali-resistant coating. The products are with high strength, good alkali resistance, playing an important role in the structure of the insulation system and mainly to prevent cracks. Because of its excellent resistance to acid, alkali and other chemicals and the good performance of the tensile strength warply and weftly, it can make the stress of the external wall insulation system dispersed uniformly. And it can avoid the collision outside the momentum, the squeeze caused by the entire insulation deformable structure so that the insulation layer has a high impact force strength, and easy for the construction and quality control, acting as a "soft steel" in the insulation system.
Q:How to choose glass fiber filter cartridge
Next is the end cover and the support net, the end cover should use 0.7-0.8 millimeter thick high quality plate production, in order to increase the overall intensity of the canister. Support network can not be careless, the same should choose 0.8 mm thick diamond support network, to ensure that the filter cartridge will not be blowing in the air will not be deflated.
Q:How to calculate mesh content?
The price of mesh material from high to low is successively gold crucible yarn. It is usually from 80 grams to 300 grams per square meter, from a few cents to a few dollars a month. Now the most common is imitated gold pot yarn.
Q:For fiberglass mesh in plastering inner wall, is it paved in the bottom of mortar layer or outside?
Since it is to prevent plastering form cracking due to different stretch of wall materials, it shoulde be paved in the bottom of mortar layer.
Q:Mesh and fiberglass cloth, which is better?
It chiefly depends on your purpose because they are different.
Q:Which is better to stick the cloth, the mesh or dacron cloth
But you do not need dacron, mesh can achieve the requirements.
Q:Why is it required to be under 5℃ while paving carbon fiber mesh?
Hang horizontal line in suitable palces on each floor. Specially-assigned person is responsible for compounding special adhesive. Fastener installation should be held at least 24 hours later, finishing pasting board. The length of the fixed plate is 50mm-thickness. Plastering polymer mortar and binding agent should be instant. 5mm-1mm surface layer of mortar, depending on the fixture aperture diameter, depending on the plate surface polished, non-standard size or a continuation is at field-crop, internal and external corners must be lapped ony by one to strengthen the role of the defense, playing the line of control. Because of its excellent acid resistance, it won't crack though subjected to all sorts of changes in stress without cracking, since the glass fiber mesh obedient.
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:How to use gridding cloth tape, namely glass fiber self adhesive tape?
1. Keep the wall clean and dry. 2. Paste and press the tape on the crack. 3. Confirm that the gap has been covered with tape, and then cut the needless tape and paint with mortar. 4. Allow it to dry naturally, then polish gently. 5. Fill enough paint in and make its surface smooth. 6. Cut the leak-out tape. Then, check if all the cracks have been properly patched, and decorate the crack with subtle composite material to make it look clean and new.
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.

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