Product Description:
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
How to understand CORE MAT description:
Example:
250BWR500B250
L. 1(250): 250 G/M2 of mat
L. 2(B): Synthetic material
L. 3(WR): Woven roving 500G/M2
L. 4(B): Synthetic material
L. 5 (250): 250 G/M2 of mat.
| 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 |
- Q:The using age limit of alkali-resistant mesh
- Poor mesh two months, it is mainly glass fiber yarn made by the recycled glass clay pot. The alkali mesh coated with emulsion can be used for 25 years. Alkali resistance for 50 years
- Q:Who knows how to use glass silk mesh?
- Fiberglass wall mesh functions well. On the one hand, it can effectively increase the tensile strength of the protective layer, on the other hand, because the stress can be effectively dispersed, it can disperse original wider cracks into smaller ones, thus reaching the effect of anti-crack. Surface coating materials and coating amount has more important significance on alkali resistance of fiberglass mesh while glass fiber has decisive significance on the long-term alkali resistance.
- 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:Why does the construction sector have no supervision on the use of fiberglass mesh?
- External thermal insulation needs a large amount of fiberglass mesh.
- Q:Folding force fiberglass yarn to solve
- The glass fiber itself is not resistant to bending and can be improved by coating a folded penetration agent, while the tensile force of the yarn will also increase.
- Q:What's the use of glass fiber gridding cloth?
- Glass fiber gridding cloth With glass fiber woven fabric as base material, glass fiber gridding cloth is coated with highly resistant emulsion and featured by good alkali resistance, flexibility and high tensile resistance in the bidirection of warp and weft. It is widely used for thermal insulation, water proofing and crack resistance of internal and external building walls. The glass fiber gridding cloth mainly adopts alkali glass fiber yarn (with silicate, stability as main components) and made by high-temperature heat setting such as anti alkali liquid and strengthening agent of the special organization structure - lace stitch. Main characteristics: 1. chemical stability, resistance to alkali, acid, water, cement erosion resistance and chemical corrosion , strong styrene resin bonding and easy to dissolve in, etc. 2. high strength, high modulus, light weight. 3. dimension stability, stiffness, smoothness, and easy to contraction deformation, good positioning. 4. good shock resistance (high intensity, strong tenacity of gridding cloth)
- Q:A brief introduction to glass cloth of glass fiber cloth
- The continuous strand felt is formed from the glass filament in the drawing process or from the original filament cylinder, and the continuous filament is 8 in shape. It is deposited on the continuous moving mesh belt and bonded by powder binder. The fiber in continuous glass fiber felt is continuous, so its strengthening effect on composites is shorter and the felt is good. Mainly used in pultrusion, RTM, pressure bag and glass mat reinforced thermoplastics (GMT) and other processes.
- Q:What's the use of alkali resisting glass fiber gridding cloth for external walls?
- On the one hand it can effectively increase the tensile strength of the protective layer, but it often selects some waste transparent plate glass, at the same time it should be troweled. It costs about 60 yuan. The retention rate of alkali resistant tensile breaking strength should be no more than 50%. Therefore the alkali glass fiber gridding cloth plays an important function and role in outer insulation system. The external angle should be at 200 mm or more. The alkali-resistant glass fiber gridding cloth purchased should be confirmed to be qualified before using: the lap width between alkali grid cloth lap width should be no less than 50 mm: 3×3×45 grams, 5×5×145 grams.
- Q:Exterior wall isn't newly made, and cleaned the original exterior paint layer, then wiped cracking resistant mortar, wiping water putty, brushing granite coat, and is it needed to paste glass fiber mesh?
- In order to prevent the old coating (if the old tile base, the more necessary) off, it is preferably to affixed to the glass fiber network in cracking mortar layer.
- Q:Which is good, glass fiber composite or carbon fiber?
- Depends on the specific use of requirements, in terms of toughness and energy absorption or better glass fiber, which refers to the use of the same resin base caseIf you use unsaturated resin to make carbon fiber products, it will not be good to see where to go
1. Manufacturer Overview |
| Location |
|
| Year Established |
|
| Annual Output Value |
|
| Main Markets |
|
| Company Certifications |
|
2. Manufacturer Certificates |
| a) Certification Name |
|
| Range |
|
| Reference |
|
| Validity Period |
|
3. Manufacturer Capability |
| a)Trade Capacity |
|
| Nearest Port |
|
| Export Percentage |
|
| No.of Employees in Trade Department |
|
| Language Spoken: |
|
| b)Factory Information |
|
| Factory Size: |
|
| No. of Production Lines |
|
| Contract Manufacturing |
|
| Product Price Range |
|
