Woven Fiberglass Mesh - Core Mat High Quality & Competitive Price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
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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
How to understand CORE MAT description:
Example:
250BWR500B250
- 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: What are the hazards of glass fiber to human body?
- Contact with glass fiber and other workers can suffer conjunctivitis and keratitis, severe corneal opacity and local abscess. From the patient's eyes, a fiber less than 3 m in diameter can be developed. Pathological examination of the eyeball showed that the proliferation of corneal epithelial cells and the increase of mucin content in the conjunctiva showed mechanical stimulation. Similar pathological changes were confirmed by animal experiments.
- Q: Is the plastering of the window opening necessary to hanging the mesh.
- Newly renovated house, usually newly built, will produce a slight crack, but it is not serious. as for the lightweight walls, it can also use kraft paper to repair, not necessarily to use mesh.
- Q: Mesh and fiberglass mesh, are they the same?
- They are basically the same, but they just have different names. You can use only one-layer mesh.
- Q: external wall thermal insulation is using 10BJ2-11, external wall F2-1M-3. How to calculate the amount of alkali-resistant glass?fiber mesh.
- Mesh only laying the internal and external corners is ok.
- Q: GRC glass fiber and cement bonding is too poor
- Is your sand ratio, and the lapping problem, your bottom mortar is 1:2, 2 layers of glass fiber net shop, then pour second mortar ratio of 1:3.
- Q: What is the difference in function between alkali-resistant fiberglass mesh and hot dipping galvanized steel mesh?
- They transfer the surface load acting body. When the basis weight of fiberglass mesh increases,you must strictly control the quality of hot dipping galvanized steel to meet the stability of insulation system; the greater tensile bonding strength of brick not only protects the thermal insulation layer, but also the failure surface after drawing is concentrated on the fiberglass mesh, while having good construction operability.
- Q: How to use resin and good glass fiber gridding cloth?
- Resin has better liquidity, so the dipping time is longer; if possible, the gridding cloth should not be dense. Using coupling agent before dipping may have a better boding effect.
- Q: Double layered alkali-resisting glass fiber gridding cloth
- It is mainly used for alkali resistance, crack resistance and thermal insulation.
- Q: Is glass fiber harmful to people?
- Pulmonary function measured by FVC (forced expiratory volume) was lower than normal, but much less severe than asbestos workers. Pathological examination of lung biopsy of exposed glass fiber workers showed that there were glass fiber dust cell foci in lung tissue, slight hyperplasia of gum elements, lung cancer and lung abscess. When exposed to lower concentrations (2.5 ml / ml), the lung function of the workers was not changed even for up to 20 years. Workers exposed to high concentrations of glass fiber dust showed signs of upper respiratory tract irritation and attacks of asthma.
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Woven Fiberglass Mesh - Core Mat High Quality & Competitive Price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 100000 m²/month
OKorder Service Pledge
OKorder Financial Service
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