Direct Roving for Pultrusion

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Fiberglass Fabric Woven Roving

Fiberglass Woven Roving

Fiberglass Glass Fiber Woven Roving

Direct Roving for Filament winding

Assembled Roving for CSM

Basalt Fiber Needle Felt with High Quality and Best Price

Fiberglass Yarn Roving with Low Density--68 TEX G75

HIGH QUALITY C-GLASS CLOTH FOR LAMINATING

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	300、600、1200	Compatible with matrix resin; High tensile strength of the end composite product	Vinyl ester ,	Used to manufacture optic cable
386T	300、600、735、1200、2200、2400、4800、9600	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	1200、2400、4400、4800、8800、9600	Compatible with resins; Excellent mechanical properties of the composite product	Unsaturated polyester, vinyl ester and epoxy resins	Used to manufacture various sectional bars
302	1200、2400	Soft yarn; Low fuzz; Compatible with resins	Epoxy resin, Polyester	Suitable in manufacture of molded grating
312T	2400、4400、4800、8800、9600	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

products

container

Q:HS code for alkali-free glass fiber yarn: The HS encoding the alkali-free glass fiber roving yarn is 70191200 and chopped yarn, spinning and Chinese HS EU tariff as follows, S and Z. Spun yarn is a spinning twist E-glass fiber. My question is whether it is yarn or spun yarn. If it is yarn, it would be twistless.

Q:Does glass fiber reinforced plastic has expiration date?: Glass fiber has no expiration date.

Q:Technology classification of glass fiber reinforced plastic manufacturing process: Impregnation device, tension measurement and control system, will be added with curing agent (initiator), the production of a single product, small batch of products. The basic process is municipal engineering and other fields. (2) the method of the pre-impregnated material unit is used to cut machine fiber reinforced material properties, and pultrusion machine can be divided into horizontal and vertical machine. Under a certain pressure and temperature, mould pressing material is gradually curing, and the reinforced material is usually alkali free or medium alkali glass fiber and its fabric. 2. Molding equipment filament winding machine is main equipment of filament winding technology with beautiful appearance. Auxiliary equipment includes presoak yarn heater and curing equipment and so on. Under the environment of a certain temperature, it can get continuous electric power and plastic by curing. The matrix resin usually uses unsaturated polyester resin or epoxy resin with wood planing machine. It is widely used in chemical industry. It mainly places the resin on the mould coated with release agent by hand so that the two bonding together. The principle of pultrusion forming process is formed through the continuous hauling by hauling device, in which its product can replace metal. 3, Furnace for heat treatment. It is actually the four stages of the development of winding machine. Filament winding machine is the main equipment of fiber winding process. Overlong kneading time will result in obvious thermal effect. There are no special requirements for the structure of workshop. According to the position of the furnace for heat treatment and the drying baker, the dipping groove, it mainly includes impregnation vessel, grinding wheel chip type, molding mould and curing equipment.

Q:grc fiberglass: If grc was shaped by injection, glass fiber chopped yarn will be fine; if it was shaped by hands, alkali resistant fiber glass with mesh of 1cm * 1cm will be fine.

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: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.

Q:What can alkali free glass fiber and alkali resistant glass fiber do: According to the order of reinforced material combination, the fabric surface is sheetlike, by using RTM method: The area and mass along the width direction is uniform. Twistless roving is short cut and spraying in predetermined shape online, dispersed in the resin paste, roving fabric and Woven Rovings; the smooth surface of the glass steel make the surface smooth, the tank purified. Short fiber needle felt is cut into 50mm glass fiber roving. Various performance requirements and winding roving winding are roughly the same; the paper core is solid, by continuous strand mat of 4800tex. The stitch will warp and weft knitted fabrics together to form the powder adhesive bonding, thickness and fracture strength, but also different from the generally felt. Yarn density is uniform; The roving tension is uniform. The latter in a certain extent replace the continuous strand mat, when cutting short shred will not adhere to the knife roller. Pultrusion roving can be combined by multiple strand direct roving. Since the combination of glass fiber reinforced materials in 70s, the requirements of weft or warp is high strength, straight edge. To the color of the SMC, the reinforced composite has good integrity and profiling, which is generally used in the alkali glass mat to realize, and less than 7%. Usually SMC roving is generally 2400tex. Width and length are consistent with the standard. You can also replace the cloth, in the production of centrifugal glass pipe in the water tank plate, orthogonal and non orthogonal three-dimensional nonwoven fabric. The glass cloth glass cloth made in China is composed of parallel raw silk or parallel filament bundling. The reinforced material can be used in the process of drawing and extruding glass fiber reinforced plastic and RTM instead of continuous raw silk, but the the functional range is limited. Mainly used in the pultrusion method.

Q:What is the meaning of Glass fiber reinforced plastic purification tower ant medium: raw materials and technical requirements of glass fiber reinforced resin purification tower production. Resin used in raw material resin manufacturing tower structure layer could be unsaturated polyester resin, epoxy resin, vinyl resin according to relevant requirements. According to the requirement by the supply and demand parties, both sides can choose other suitable winding resin after consulation. The resin used for corrosion resistant layer of the tower could be vinyl resin and epoxy resin according to relevant requirements. In accordance with the requirements of usage, they may also choose other resins with medium corrosion resistance after consultation. Unsaturated polyester resin should comply with the provisions of GB8237 and other resins shall comply with the corresponding standard. Generally speaking, resin should not contain pigments, dyes, fillers or colorants. Exception in the following circumstances: A) The materials we used does not interfere with the visual inspection of product quality and thixotropic agent does not affect corrosion resistance requirements of products ; b) if both parties agree, pigment, dye or colorant can be added into resin; c) if both parties agree, ultraviolet absorbent or flame retardant can be added into resin.

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.

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