Inquiry for Pricelist
For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.
CLICK TO SUBMIT AN INQUIRY
New Fashion Design for Fiberglass Mesh Drywall Tape - E-Glass Chopped Strand Mat Emulsion – Dujiang
We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Woven Roving Fiberglass, Spray Up Glass Roving, Pultrusion E Glass Roving, We focus on generating own brand and in combination with a lot of experienced expression and first-class equipment . Our goods you worth have.
New Fashion Design for Fiberglass Mesh Drywall Tape - 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:
Related Product Guide:
It really is a good way to further improve our goods and service. Our mission would be to acquire inventive items to buyers with a very good encounter for New Fashion Design for Fiberglass Mesh Drywall Tape - E-Glass Chopped Strand Mat Emulsion – Dujiang , The product will supply to all over the world, such as: luzern, Victoria, Philippines, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We've been able to also provide you with no cost samples to meet your needs. Best efforts are going to be produced to supply you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our items and enterprise. lot more, you'll be able to come to our factory to find out it. We'll constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. You should really feel absolutely free to make contact with us for small business and we believe we'll share the top trading practical experience with all our merchants.
By Ina from luzern - 2018.07.26 16:51
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Mag from Surabaya - 2017.09.30 16:36
-
Trending Products Powder Fiberglass Mat - Jus...
-
Top Suppliers Chopped Carbon Fiber Sheet - Car...
-
Hot-selling Alkali-Resistant Fibreglass Spray U...
-
100% Original Alkali-Resistant Glassfibre - Th...
-
Factory wholesale Honeycomb Weave Carbon Fiber ...
-
Free sample for Fiberglass Cloth Roll Price - ...
