High-Strength Glass Fiber with Excellent Resin Penetration

Product Description

S-glass fiber
(High-strength glass fiber)
Product Description
S-glass fiber is silicon-aluminum-magnesium system glass fiber, which has high strength. This fiber is independently developed and put into production by our company to meet the needs of national defense and industries.
Compared with alkali-free E glass fiber, the tensile strength of S-glass fiber is increased by 30-40%, the elastic modulus is increased by 16-20%, and the temperature resistance is increased by 100-150 °C.
The fatigue resistance of the reinforced material products with S-glass fiber is increased by nearly 10 times, and the
S-glass fiber offers the ultimate physical properties including high strength, compressive strength, large elongation at
break, toughness, and has the characteristics of aging resistance, corrosion resistance, and excellent resin penetration.

Technical Data

Item	Unit	Test Method	Standard value
Code			EFG-S-735	EFG-S-400
Linear density	Tex	ISO 1889:1997	735(±36.7)	400(±20)
	yds/lb		675	1222
Cv.	%	ISO 1889:1997	<5	<5
Loss on ignition	%	ISO1887:1995	0.8±0.3	0.8±0.3
Moisture Content	%	ISO3344:1997	<0.2	<0.2
Strand Tensile Strength	M Pa	ASTM D 2343	>2758	>2758
Test condition	Humility: 48% for EFG-S-400; 52% for EFG-S-735 . Room temperature: 22ºC

Characteristics
High tensile strength
High elastic modulus
High compressive strength, large elongation at break
Good toughness, resistance to aging, corrosion
Excellent resin penetration Application
Widely used in various high-performance glass fiber reinforced materials such as projectile shells, phenolic grilles, CNG cylinders, reinforcement rings, fiber optic cable reinforcement yarns, and sports equipment. Packaging & Shipping

Company Profile
Established in 2003, NANJING EFG CO., LTD has been a professional in glass fiber and polyester fiber nonwoven mat, created her vision that " Create a well-known international brand in the field of non-woven fiberglass material ", the products fiberglass mat, polyester mat, coated mat, reinforced mat are delivered to Europe, Middle East, North Africa, Asia, USA, Latin America, customer use NJEFG®, products for waterproof, filter, wall decoration, gypsum board, FRP surface, etc., quality and service are satisfied by customer.
With professional engineers and advanced production lines, NJEFG®, always focuses on offering customization to customers for special demands and developing new products for the market.
Every employee in NJEFG®, has interjected faith into daily work and life. When you cooperate with NJEFG®, you will find that you are working with a professional team with active and highly efficient service, stable quality, and a memorable reputation.

NJEFG® products cover the market of the Middle East, North Africa, southeast Europe, and North Europe. To have good service to the customers NJEFG runs a series of branch companies and joint ventures in Hong Kong, Algeria, and Iran.
Certificates
Why choose us
Nanjing EFG Co., Ltd, as one of the fiberglass materials suppliers in China, has been a professional manufacturer of fiberglass and polyester non-woven fabric for more than 15 years, we have been committed to providing a full range of products for our customers.
We also customize high-quality, cost-effective products and seek to enhance our services with a view to delivering a positive and delightful customer experience.
According to your needs, what we can provide is not only strategic planning, reliable solution, consultancy, and guidance, but also detailed implementation actions according to your situation.
To get more information about our capabilities, please contact us. FAQ
Q1.What's the MOQ?
A: 100 SQM.
Q2.How can I get a sample?
A: Normally A4 sample can be sent free of charge and customers just need to pay the shipping charge, or the customer provides DHL, FEDEX, EMS, UPS courier account numbers. For more quantity for sample, it depends.
Q3.How do you do quality control?
A: We have the most professional technical team and experienced workers, from the raw material supply, and producing process to final packing, all are under strict control to make sure qualified products are to customers.
Q4.Can your company customize products?
A: Yes, customization is our specialty, customer offers the required data, application, and quantity, NJEFG will customize as per the customer's demand.
Q5. How long to get a sample for testing quality?
A: Usually a sample will be prepared within one week after the specification is agreed customer.
Q6. What about your delivery time? Can we receive our goods on time?
A: Usually around 2-3 weeks after the order is confirmed. The accurate delivery time will be as per the quantity
Q7. What are your terms of payment?
A: Usually FOB, CIF, CFR, and DDU.
Q8. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.