• C Glass Woven Roving 800grs System 1
  • C Glass Woven Roving 800grs System 2
  • C Glass Woven Roving 800grs System 3
C Glass Woven Roving 800grs

C Glass Woven Roving 800grs

Ref Price:
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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
17600 kg
Supply Capability:
176000kg Per Month kg/month

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Product Brief Description
1.C glass woven rovings 800grs are bidirectional fabric made by direct rovings in plain weave pattern.
2. Compatible with unsaturated polyester,vinylresin ,epoxy resin.
3.Applicable for hand lay-up, winding and compress molding process,Suitable for manufacturing tank,boat,automobile parts and other FRP products.


Characteristics
1.Consistent thickness and excellent surface treatment.
2. Rapid impregnating and good compatibility with resin.
3. Uniform tension,high dimensional stability and making handing easy.
4. Good mechanical properties and high strength of parts.

 

Technical Specification

TEST ITEM

STANDARD

STANDARD VALUE

AVERAGE VALUE

RESULT

AREA WEIGHT (G/M2)

GB/T 9914.3-2001

800+/-64

810

yes

COEFFICIENT OF AREA WEIGHT VARIATION (%)

GB/T 9914.3-2001

6

2.89

yes

WIDTH (MM)

GB/T 4669-1995

1000±20MM

1000

YES

FABRICS COUNT

(ENDS/10CM)

WARP

GB/T 7689.2-2001

18±1.8

18

yes

WEFT

GB/T 7689.2-2001

16±1.6

16

YES

TENSILE STRENGTH(N/50CM)

WARP

GB/T 7689.5-2001

3000

4165

yes

WEFT

GB/T 7689.5-2001

2900

4123

YES

moisture CONTENT (%)

GB/T 9914.1-2001

<=0.30

0.29

yes

LOSS ON IGNITION (%)

GB/T 9914.2-2001

0.4-0.8

0.58

yes

 

FAQ

1.Package Information:Eech roll is packed by polyester bag,and then put into a cardboard box or plastic wowen bag.The weight of each roll is between 20 to 85 Kg, The rolls are to be horizontally placed and could be in bulk or on pallet.

2.Storage:Optimum storage conditions are between the temperature of 5~35℃ and with the humidity between 35%~65%.The product should be used within 12 months from the time of delivery and remain in theiroriginal packaging until just prior to use.

Q:An introduction to glass fiber cloth
For the occasion requiring high warp or weft strength, the strength of woven roving mainly focus on the warp or weft direction of fabric. Roving roving is composed of parallel raw silk or parallel filaments. According to glass composition, twistless roving can be divided into unidirectional cloth E-GLASS alkali-free glass twistless roving and C-GLASS medium alkali glass twistless roving. Glass fiber woven roving is twistless roving plain fabric and is an important base material for pasting glass?reinforced?plastics. Moreover, it is also unidirectional weft cloth.
Q:What equipment is needed for teating glass fiber twistless roving?
Material tester.
Q:The safe operation of glass fiber twisting frame
The operator is responsible for hook wrap, decollation, changing roving and cleaning. Doffer is responsible for cleaning. Both of them needs skills.
Q:What are the components of the GRC cement component?
The thermal insulation properties are so good that they can pass through the bricks with its thickness over 570mm, alkali resistant glass fiber chopped yarn,150 tons discharge valve and so on. Bulk cement silo is a cylindrical structure, welded by guardrail and pressure relief valve. The bottom is composed of four supporting legs for sustaining the whole silo. Cement component use lightweight foam concrete thermal insulation board so that they don't need to build external wall foam insulation layer.Cement component is composed of dust catcher and high and low material level meter with 100 tons and 500 tons specifications. The experimental results shows that the house with the use of this product can greatly reduce the heating and cooling power. Bulk cement silo meets industry standards.
Q:Glaglass?reinforced?plastics doors and windows and broken aluminum alloy door and windows, which one is more practical?
At present, the broken bridge aluminum is applicable.
Q:What are the causes and methods of glass fiber surface treatment?
Pretreatment method: the surface treatment agent is added to the formula of glass fiber soakage agent, which is processed in drawing process (mainly used for roving and its textile products).
Q:Knowledges of bamboo fiber.
So it needs special equipment for processing, but because the bamboo fiber is very short, the most notable feature is the environmental protection and decontamination capability. At present, it is mainly used in textile products. There is an association of bamboo fiber, where phyllostachys pubescens (General requirements for three years) is soaked and peeled, almost like paper-making.
Q:What can glass fiber do?
Glass is kniwn for a brittle material . Interestingly, once the glass is heated after being drawn into a much thinner than a human hair fiber glass, it seems it completely changes their own nature, being soft like synthetic fiber, being tougher than the same thickness of the stainless steel wire.Then what does it used for? It could be made into glass rope.
Q:What is the difference between pultrusion geogrids and molding geogrids.
Bearing profiles can moulding FRP geogrids after demoulding. The upper layer is plate structure: It is mainly formed by connecting pultrusion moulding "I" or "T". At the same time glass fiber twistless roving is spreaded in large metal mold with the lower pultrusion geogrids is hand paste. Its role is to connect the bearing profile. According to need, various extrusion molding round bar or abnormal bar interval material are used. Pultruded FRP geogrids mainly consists of three parts and then formed by curing. Pultrusion moudling "I" or "T" profile are used as a bearing rod with various pultruded round bar or abnormal bar (adhesive bar) are used as cross bar by adhesion agent. According to a certain distance, transverse rod and the bearing rod is fixedly connected together to form the FRP geogrids. The surface of molding FRP geogrids in the production can be sealed and plastic geogridsis produced by machine. Its function is to adjust and fix the void ratio of the glass fiber reinforced plastic grating.

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