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Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang

Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang Featured Image
  • Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang
  • Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang
  • Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang
  • Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang
  • Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang
  • Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang
  • Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang

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To create more value for customers is our business philosophy; customer growing is our working chase for Winding E Glass Roving, Pp Glass Fiber Composite Mat, 800gsm Fiberglass Cloth, We are keeping durable business relationships with more than 200 wholesalers in the USA, the UK, Germany and Canada. If you are interested in any of our products, please feel free to contact us.
Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang Detail:

Applications and Requirements

1.Hand lay-up: Hand lay-up is the main method of FRP production. Fiberglass chopped strand mats, continuous mats and stitched mats can all be used in hand lay-up. The use of stitch-bonded mat can reduce the number of layers and improve the efficiency of hand lay-up operations. However, because the stitchbonded mat contains more chemical fiber stitchbonding threads, the bubbles are not easy to drive away, and the fiberglass products have many needle-shaped bubbles, and the surface feels rough and not smooth. In addition, the stitched mat is a heavy fabric, and the mold coverage is shorter than that of the cut mat and the continuous mat. When making products with complex shapes, it is easy to form voids at the bend. The hand lay-up process requires the mat to have the characteristics of fast resin infiltration rate, easy elimination of air bubbles and good mold coverage.

2.Pultrusion: The pultrusion process is one of the main uses of continuous felt and stitched felt. Generally, it is used in combination with untwisted roving. Using continuous mat and stitched mat as pultruded products can significantly improve the hoop and transverse strength of the products and prevent the products from cracking. The pultrusion process requires the mat to have uniform fiber distribution, high tensile strength, fast resin infiltration rate, good flexibility and mold filling, and the mat should have a certain continuous length.

3.RTM: Resin transfer molding (RTM) is a closed mold molding process. It is composed of two half-moulds, a female mold and a male mold, a pressurizing pump and an injection gun, without a press. The RTM process typically uses continuous and stitch-bonded mats rather than chopped strand mats. The mat sheet is required to have the characteristics that the mat sheet should be easily saturated with resin, good air permeability, good resin scour resistance and good overmoldability.

4.Winding process: chopped strand mats and continuous mats are generally used for winding and forming resin-rich layers mainly used for products, including inner lining layers and outer surface layers. The requirements for the glass fiber mat in the winding process are basically similar to those in the hand lay-up method.

5.Centrifugal casting molding: chopped strand mat is usually used as raw material. The chopped strand mat is pre-laid in the mold, and then the resin is added into the rotating open mold cavity, and the air bubbles are discharged by centrifugation to make the product dense. The mat sheet is required to have the characteristics of easy penetration and good air permeability.

INSTRUCTION

E-Glass Chopped Strand Mat Emulsion

Quality Index-1040

225G

300G

450G

Test Item

Criterion According

Unit

Standard

Standard

Standard

GLASS TYPE

G/T 17470-2007

%

R2O<0.8%

R2O<0.8%

R2O<0.8%

COUPLING AGENT

G/T 17470-2007

%

SILANE

SILANE

SILANE

Area Weight

GB/T 9914.3

g/m2

225±45

300±60

450±90

Loi Content

GB/T 9914.2

%

1.5-12

1.5-8.5

1.5-8.5

Tension Strength CD

GB/T 6006.2

N

≥40

≥40

≥40

Tension Strength MD

GB/T 6006.2

N

≥40

≥40

≥40

Water Content

GB/T 9914.1

%

≤0.5

≤0.5

≤0.5

Permeation Rate

G/T 17470

s

<250

<250

<250

Width

G/T 17470

mm

±5

±5

±5

Bending strength

G/T 17470

MPa

Standard ≧123

Standard ≧123

Standard ≧123

Wet ≧103

Wet ≧103

Wet ≧103

Test Condition

Ambent Temperature（℃）

10

Ambient Humidity(%)

 

 

 

 

INSTRUCTION

Product detail pictures:

Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang detail pictures

Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang detail pictures

Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang detail pictures

Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang detail pictures

Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang detail pictures

Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang detail pictures

Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang detail pictures

Related Product Guide:
continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Good Wholesale Vendors High Strength Fiberglass Tubes - E-Glass Chopped Strand Mat Emulsion – Dujiang , The product will supply to all over the world, such as: Spain, South Korea, Guyana, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
    • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Isabel from Honduras - 2018.07.12 12:19
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By John from UK - 2018.11.02 11:11

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