Direct Roving for Pultrusion

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-
Inquire Now Customer Service

Contact us by

(1) WeChat
(2) Whatsapp: +8617190086776

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Direct Roving  for Pultrusion

Direct Roving for Pultrusion is compatible with  unsaturated polyester, vinyl ester, epoxy and phenolic resins, and is widely  used in building & construction, telecommunication and insulator  industry.

Product No.

Nominal Linear Density, tex

Product Featurea

Resin Compatibility

Applications

316

3006001200

Compatible with matrix resin; High tensile  strength of the end composite product

Vinyl ester ,

Used to manufacture optic cable

386T

30060073512002200240048009600

Compatible with matrix resin; Fast wet out;  Eexcellent mechanical properties of the composite product

Unsaturated polyester, vinyl ester , epoxy

Used to manufacture various sectional bars

312

120024004400480088009600

Compatible with resins; Excellent mechanical  properties of the composite product

Unsaturated polyester, vinyl ester and epoxy  resins

Used to manufacture various sectional bars

302

12002400

Soft yarn; Low fuzz; Compatible with resins

Epoxy resin, Polyester

Suitable in manufacture of molded grating

312T

24004400480088009600

Excellent tensile, flexural and shear  properties for composites products

Unsaturated polyester, vinyl ester  polyurathane and epoxy resins.

High performance pultruded profiles

310T

2400, 4800, 9600

High fiber strength, Good integrity and  ribbonization,Compatibility with epoxy resin, Complete and fast wet-out in  resins, Good mechanical properties, Excellent electrical properties of the  finished

Epoxy resin

insulation rods and insulation stanchions





Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is the difference between pultrusion geogrids and molding geogrids.
on many occasions. For example, glass reinforced plastics grating in carwash is generally used for holder or stand. Molded glass reinforced plastics grating is usually used for walkways, platforms, tree grate fence and so on. It is widely used in sewage treatment plants waste board and residential parking lot.
Q:How many types of glass fiber and what is escorting yarn?
According to the yarn bundle, it can be divided into roving, fine yarn and textile yarn. According to production types, it can be divided into direct yarn and union yarn. Yarn can be divided into twisted yarn and felting yarn according to the degree of twist. According to the manufacturing products, it is divided into winding yarn and twistless yarn.
Q:Materials of european component
Polymer:.5%, the low alkalinity sulphoaluminate cement, forming perfectly, do not use additives which contain calcium chloride based. 2. It is anti-permeability. As the Portland cement, it can be formed at one time. 4, China requires that when using the ordinary portland cement, the zirconia's content do not less than 16, including alkali resistant glass fiber roving, white portland cement..5%:. 3. plasticizer: The fibers used in GRC must be alkali resistant glass fiber, fiber, early strength agent, alkali resistant glass fiber mesh and retarder. As the requirement of Europe and America, the content of zirconium oxide in glass fiber should be no less than 16: The acrylic emulsion is usually the polymer: We can add some of the volcanic ash active material selectively, that is, acrylic copolymerized emulsion. 5: We can select soft rubber mold, made by high temperature resin which suit the hard outer mold: High efficiency water and anti freezing agents reducing agent can be selectively added. That is conducive to comprehensive performance, enhance the durability of GRC products commonly. The cement can be hardening at fast speed. Sulphoaluminate cement /additives, alkali resistant glass fiber chopped yarn is easy demoulding.
Q:An introduction to glass fiber window screening
It is made of glass fiber and PVC. The weave and process uses glass fiber monofilament plastic coated process and is formed by weaving, heating and shaping.
Q:The difference between EPS and GRC, advantages and disadvantages, construction technology, key points, the scope of application.
Fissure is easy to leak water in the cold temperature. Flat connector does not absorb water with a little amount of coating and short production cycle (about 7-12 days). GRC decorative elements is heavy. Due to its shorter installation, it does not require very specialized workers. There is no problem under the temperature of plus or minus 50 degrees Celsius. It has excellent waterproof performance. It has pore and is not easy to chap, but it is easy to deal with and carry with good toughness. If you want to refit it, you need to do some waterproofing work. The connector can absorb water and the material used for producing is belongs to stiffness material with less crack. Finished products features with lightweight, crisp, poor uniformity. High-level job is difficult to process without leakage. Cracking phenomenon is serious and can be cut. Hot bridge is different to control with protective layer features with weathering resistance. Its weight account for 10% of the traditional non light components. Large deformation period is slow. It can be bended moderately. It features with freezing and thawing resistance and little deformation. It is easy to install and crack so that it needs to be trimmed. It is easy to be linear deformation.
Q:How to deal with the folding force of glass fiber plastic coated yarn.
The glass fiber itself has no fracture resistance, which can be improved by coating impregnating compound with tensile strength of the yarn can also be improved. In summer, the weather features with high temperature and humidity, which should be controlled at 28 degrees of temperature and 75 of the humidity so that the damage to yarn is relatively small. You may consider to improve the toughness of the coating material.
Q:Formula of glass fiber yarn
It is usually known as the short fiber. It is fine silk formed by centrifugal force or high-speed air flow Quartz sand, mirabilite,pure alkali and chopped strand. After processing,the glass fiber is known as staple glass fibre which can be made into various types of flocculent fiber. The production method is roughly divided into two categories and glass wool is the main raw material for the production of glass fiber. Non-continuous fiber produced by roller and airflow is called continuous glass fiber. One is that the molten glass is directly made into fiber, which is known as long fiber. The other is that the molten glass is made into glass ball with 20mm diameter and then it is made into fibril with 3~80 μm diameter by various method. Infinite length fiber, dolomite and fluorite are made by platinum alloy with the method of mechanical wiredrawing.
Q:What kind of knife can used to cut glass wool cloth?
The mix proportion of epoxy resin and mortar is that 6101epoxy resin: ethylenediamine: cement: sand is equal to 100:15:8:200:500. 1 base dispose, 1)a vertical fissure is formed along the crack gouge, vertical cracks cut into 2 surface treatment, Siyou cloth with its surface sticking epoxy base fluid and glass silk cloth is used for surface treatment ( in which oil used is epoxy liquid, and cloth is glass silk cloth). 1) process of glass silk cloth. Glass cloth generally usually made by alkali-free glass fiber is twistless roving woven cloth. Wetting agent are added in the production process of glass silk cloth. As wetting agent contains grease and wax which will impact the combination of epoxy base fluid and glass silk cloth, it is necessary to remove oil and wax on glass silk cloth in order to make epoxy base fluid immerse in glass fiber, improving the bonding effect. The method for removing wax and oil is to place glass silk cloth in boiling water containing with soda for an hour, then you should blanching it with clean water. the way to judge whether there is oil and wax on glass silk cloth is to touch and feel it. If you feel like it is not greasy, it is clean. After removing oil and wax, glass silk cloth losts its original white and brightness appearance and its weight also reduces correspondingly. 2) paste process. When pasting, you should brush epoxy resin base fluid evenly on the paste face, then you should brush the second layer with the same way.
Q:Classification of alkali free glass fiber
Q:Main use of glass fiber
Traffic. Among them, but the toughness of the same plastic will decrease, but after 1990s, with the global glass fiber modified plastics improves, glass fiber plain cloth has been widely used in various field. Because it is widely used in various field.

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