What production processes is the general-purpose direct roving 386H suitable for?

Direct roving 386H is suitable for reinforcing unsaturated polyester resin, vinyl ester resin, and epoxy resin, and can be used in pultrusion, filament winding, weaving, and other application processes.

Are there other types of direct roving?

Yes. We also have the 308H specially designed for reinforcing epoxy resins, mainly used in the production of high-pressure resistant pipes, tanks, and pressure vessels.

What are the standard filament diameters and linear densities?

Our standard filament diameters are 13/17/24um, and the standard linear densities are 300/600/1200/2400/4800/9600 tex.

What certifications do your products have?

We hold ISO 9001 and IATF 16949 quality management system certificates, as well as an energy management system certification.

What are your production and delivery lead times?

If we have stock available, we can ship immediately. If production is required, we can complete production and organise delivery within 3-7 days for 312 series. Please confirm stock, production and delivery time with our sales team.

How are your products packaged?

Our products are packaged on high pallets and low pallets. High pallets hold 48 bobbins, while low pallets hold 36 bobbins. The pallet size is 1.27*0.96m.

What are the shelf life and storage conditions?

Store in a cool, dry place, avoid direct sunlight, keep the original packaging sealed to prevent moisture, and avoid deformation due to heavy pressure.

Is the wet-out speed of direct roving fast?

Yes. High-quality direct roving is optimized in the sizing formula to achieve fast and complete wet-out. This helps shorten the molding cycle and reduce dry fiber and bubble defects in finished parts.

What is the minimum order quantity (MOQ)?

Our minimum order quantity is 1 ton, which is equivalent to one high pallet.

What should I do if there is excessive fuzz during processing?

Fuzz is a common issue in direct roving processing. High-quality products are characterized by low fuzz and good processability. If excessive fuzz occurs, possible causes include improper yarn tension settings, moisture absorption of the roving, or inherent product quality issues.

Can direct roving still be used after absorbing moisture?

Glass fiber has low water absorption, but prolonged moisture exposure will still affect its performance. Recommendations: Keep unused spools sealed in their original packaging; store opened products in a dry environment; severely damp products are recommended to be scrapped or consult your supplier.

How to choose the right direct roving grade?

Consider factors such as the resin system to be reinforced, linear density, molding process, mechanical performance requirements, and filament diameter.

Do you provide batch test reports?

Yes. We provide a batch certificate of analysis for each shipment.

In which high-end fields can direct roving be used?

Aerospace components, wind turbine blades, high-pressure pipes and vessels, optical fiber cable strength members, automotive lightweight components, sports equipment, etc.

Do you offer price or supply guarantees for long-term orders?

Yes. For long-term partners, we will prioritize ensuring supply volume and provide the best possible price support.

Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler

Union Composites Changzhou Co., Ltd.

14 yrs

4.7 (3 Reviews)

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Product Highlights

Excellent compatibility with multiple resin systems: Our fiberglass direct rovings are coated with silane-based sizing (including unsaturated polyester, vinyl ester, epoxy, and polyurethane resins)
Fast and thorough wet-out: Our fiberglass direct roving achieves excellent bonding with resins as it can be fully impregnated by resins in a short time.
Low fuzz: Our fiberglass direct roving generates little fuzz to maintains stable operating conditions for pultrusion lines and minimizes production downtime caused by regular fuzz removal.
Resistant to acid corrosion: Our fiberglass direct roving offers excellent resistance to acid attack, greatly extending service life in corrosive environments.
High Mechanical Strength: Our fiberglass direct roving provides finished products with excellent tensile and flexural strength meeting the stringent strength demands of various industrial applications
Versatile Process Adaptability: Fiberglass direct roving can be used in pultrusion, filament winding, weaving, and other application processes to produce a wide range of products
Strict quality control: Our fiberglass direct roving follows ISO standards with moisture <=0.07% and tight linear density tolerances, ensuring consistent and reliable quality.
Wide linear density range: Our fiberglass direct roving is available from 300tex to 9600tex, accommodating diverse pultrusion processes and finished product requirements .
Global supply assurance: Our fiberglass direct roving comes from factory with annual capacity of over 2.5 million tons and global manufacturing bases, ensuring stable and large-volume supply.
Eco-friendly clean production: Our direct roving is made with boron-free and fluorine-free E6/E8 glass formulations, meeting clean production standards and supporting sustainable development.

Product Attributes

Customization: Available
Certification: CE, ISO
Technique: Direct Roving
Model NO.: 2400-752T
Yarn Structure: Single Yarn
Surface Treatment: Saline
Fiberglass Type: E-Glass
Roving Type: Direct Roving
Linear Density Tex: 2400tex
Filament Diameter Um: 24
Number of Doffs Per Layer: 16
Glass Type: E6
Transport Package: Roll with Pallet
Specification: EDR24 2400(752T)
Origin: China
HS Code: 70191200
Production Capacity: 30000 Ton/Year

Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler

Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler pictures & photos — Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler

Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler

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Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler

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Product Description

JUSHI 752T Direct Roving is made of a single strand of alkali-free glass fiber.It is produced using E6glass for mulation and coated with a silane-based sizing, suitable for use in the texturizing process.

Unless otherwise specified, the fiberglass products should be stored in a dry,cool and moisture-proof area. The fiberglass products should remain in their original package until prior to use. The room temperature and humidity should be always maintained at -10ºC~35ºC and ≤80% respectively.

1. Q: How does your customer think about 752T roving?

A: One of our customers tested it and said ''Our main use is noise attenuation, which the Jushi 752T performed well at! ''. He speaks highly of our roving.

2. Q:What are the applications of your product?

A: It is widely used to make automotive mufflers and automotive body sound and thermal insulation cotton, and can also be used as filtration, thermal insulation and ornamental materials.

3. Q:What is your loading quantity?

A: In 20GP container can load around 19600 kg.
In 40HQ container can load around 23000kg.

1.Excellent texturizing performance, Low fuzz
2.High texturizing ratio and texturizing retention ratio
3.High temperature resistance
4.Excellent chemical resistance

Linear Density(%)	Moisture Content (%)	Size Content (%)	Breakage Strength (N/Tex)
ISO1889	ISO3344	ISO1887	ISO3341
± 5	≤ 0.10	0.30 ± 0.10	≥0.30

The product can be packed on pallet or in small cardboard boxes.

Package height mm (in)	260 (10.2)	260 (10.2)
Package inside diameter mm (in)	160 (6.3)	160 (6.3)
Package outside diameter mm (in)	275 (10.6)	310 (10.6)
Package weight kg (lb)	15.6 (34.4)	22 (48.5)

Number of layers	3	4	3	4
Number of doffs per layer	16		12
Number of doffs per pallet	48	64	36	48
Net weight per pallet(lb)	750 (1653)	1000 (2205)	792 (1746)	1056 (2328)

Pallet length mm(in)	1120 (44)		1270 (50)
Pallet width mm (in)	1120 (44)		960 (37.8)
Pallet height mm (in)	940 (37)	1200(47.2)	940 (37)	1200(47.2)

752T products possess excellent texturizing ratio and texturizing retention ratio, and are widely used to make automotive mufflers and automotive body sound and thermal insulation cotton, and can also be used as filtration, thermal insulation and ornamental materials.

Jushi Fiberglass Direct Roving 2400tex 752t for Car Muffler
Give us a chance, and we' ll return you with satisfaction.

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI244528". Items marked "" are certified.

Company Profile

Union Composite changzhou Co., Ltd. is situated in Changzhou, a picturesque water town located in the southern region of the Yangtze River. As an export oriented company, specializing in composite materials, 90% of our products are exported to Europe, Asia, America, Middle East and Africa.

Since established in 2012, our company has been adhering to the corporate mission of "intelligent manufacturing in China to the World", and is committed to providing customers with high-quality, high-performance and comprehensive composite material solutions.

With a professional team, union is constantly exploring new materials and technologies to meet the ever-changing needs of different markets and customers.

Our main product range includes glass fiber, carbon fiber, resin, PVC core material, PET core material as well as pultrusion auxiliary materials, vacuum auxiliary materials, winding auxiliary materials and hand lay-up tools.

We prioritize collaboration with renowned domestic production companies while introducing advanced production processes and equipment to ensure technological leadership and excellent product quality.

Our product quality control system is strictly implemented at every stage to ensure stability and reliability.

Our products are widely applied in many fields such as shipbuilding, automobile manufacturing, electronics and electrics, construction, traffic vehicles, sports equipment, pipelines, sanitary ware, anti-corrosion, etc., and our customers are very satisfied.

In addition, union also pays attention to the construction of company culture, advocates the company spirit of "unity, innovation, pragmatism and efficiency", and creates a positive working atmosphere. We firmly believe that the long-term development of the company can only be realised by the common growth of everyone.

In the future, union Composite changzhou Co., Ltd. Will continue to adhere to the "integrity, innovation, excellence" business purposes, and constantly improve product quality and service standards, to provide customers with better quality and more efficient composite products and services. We dedicate ourselves to promoting the development of China's composites industry.

About Our Factory & Business Background

Address: East Taihu Rd., No. 120, Changzhou, Jiangsu, China
Registered Capital: 1,000,000 RMB
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, Others, FCA
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Nearest Port: Shanghai, Ningbo, shengzheng

Our Production Capability & Technical Expertise

Main Products: Fiberglass Roving and Chopped Strand, Fiberglass Cloth and Woven Roving, Fiberglass Chopped Strand Mat and Tissue, Fiberglass Combination Mat, Fiberglass Multiacial Fabric, Fiberglass Cloth for Insulation, Resin, SMC/BMC, Auxiliary Materilas for Infusion/Hand Lay up, PVC/Pet/PU Foam
ODM Service Available: Yes
OEM Service Available: Yes

Our Industry Experience & Global Business Record

Export Year: 1 Year
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Repeat Buyers Choice: 50%~80%

Our Certifications, Standards & Industry Recognition

Management System Certification: ISO9001:2015

FAQ

What production processes is the general-purpose direct roving 386H suitable for?: Direct roving 386H is suitable for reinforcing unsaturated polyester resin, vinyl ester resin, and epoxy resin, and can be used in pultrusion, filament winding, weaving, and other application processes.
Are there other types of direct roving?: Yes. We also have the 308H specially designed for reinforcing epoxy resins, mainly used in the production of high-pressure resistant pipes, tanks, and pressure vessels.
What are the standard filament diameters and linear densities?: Our standard filament diameters are 13/17/24um, and the standard linear densities are 300/600/1200/2400/4800/9600 tex.
What certifications do your products have?: We hold ISO 9001 and IATF 16949 quality management system certificates, as well as an energy management system certification.
What are your production and delivery lead times?: If we have stock available, we can ship immediately. If production is required, we can complete production and organise delivery within 3-7 days for 312 series. Please confirm stock, production and delivery time with our sales team.
How are your products packaged?: Our products are packaged on high pallets and low pallets. High pallets hold 48 bobbins, while low pallets hold 36 bobbins. The pallet size is 1.27*0.96m.
What are the shelf life and storage conditions?: Store in a cool, dry place, avoid direct sunlight, keep the original packaging sealed to prevent moisture, and avoid deformation due to heavy pressure.
Is the wet-out speed of direct roving fast?: Yes. High-quality direct roving is optimized in the sizing formula to achieve fast and complete wet-out. This helps shorten the molding cycle and reduce dry fiber and bubble defects in finished parts.
What is the minimum order quantity (MOQ)?: Our minimum order quantity is 1 ton, which is equivalent to one high pallet.
What should I do if there is excessive fuzz during processing?: Fuzz is a common issue in direct roving processing. High-quality products are characterized by low fuzz and good processability. If excessive fuzz occurs, possible causes include improper yarn tension settings, moisture absorption of the roving, or inherent product quality issues.
Can direct roving still be used after absorbing moisture?: Glass fiber has low water absorption, but prolonged moisture exposure will still affect its performance. Recommendations: Keep unused spools sealed in their original packaging; store opened products in a dry environment; severely damp products are recommended to be scrapped or consult your supplier.
How to choose the right direct roving grade?: Consider factors such as the resin system to be reinforced, linear density, molding process, mechanical performance requirements, and filament diameter.
Do you provide batch test reports?: Yes. We provide a batch certificate of analysis for each shipment.
In which high-end fields can direct roving be used?: Aerospace components, wind turbine blades, high-pressure pipes and vessels, optical fiber cable strength members, automotive lightweight components, sports equipment, etc.
Do you offer price or supply guarantees for long-term orders?: Yes. For long-term partners, we will prioritize ensuring supply volume and provide the best possible price support.