High Tenacity: Ensures durability and strength for various applications.
Pattern: Raw
Style: Twisted Yarn
Technique: Two-for-One (TFO)
Type: FDY (Fully Drawn Yarn), Filament
Use: Ideal for sewing in industries such as textiles, garments, and footwear
Key Features:
Sewing thread is essential across multiple sectors, including industrial fabrics, footwear, and garments, making it ubiquitous in manufacturing processes. Whether you're looking for fine denier or heavy denier yarn, maintaining the right tension during production is crucial. We utilize advanced machinery and expert engineers to precisely control the tension, preventing issues such as yarn slippage or damage to the paper tube.
Filling Material: Suitable for filling toys, cushions, pillows, and sofas (32mm/51mm).
Spinning: Used in cotton/cloth lining and slippers lining (51mm/64mm).
Needle-Punched Non-Woven Fabrics: Ideal for non-woven fabrics, polyester wadding, non-glue cotton, and filtering material, as well as hard mattresses (51mm/64mm/72mm).
Filling Cotton: Available for various filling applications (51mm).
Solution-Dyed Advantage:
Our color fiber is solution-dyed, which provides superior color fastness compared to stock-dyed fibers. The solution-dyeing process integrates the color throughout the fiber, ensuring consistent and durable coloration that withstands challenging environments, including prolonged sunlight, abrasion, and chemical exposure. We can match any sample you provide in terms of both color and quality, collaborating closely with you to meet your specific requirements.
Item Types and Grades:
Standard Fiber:
1.4D/1.5D x 38mm/51mm:
Type: Recycle
Color: Black
1.4D/1.5D x 38mm/51mm:
Type: Recycle
Color: Custom colors available (Red, Blue, Green, Brown, Navy Blue, etc.)
2D/2.5D/3D x 38mm/51mm/64mm:
Type: Recycle
Color: Black
2D/2.5D/3D x 38mm/51mm/64mm:
Type: Solid, Hollow Nonsilicon
Color: Custom colors available
Usage: Ideal for ring spinning and open-end (O/E) spinning.
Colored Polyester Staple Fiber for Nonwoven Products:
2.5D/3D x 51mm/64mm:
Type: Recycle
Color: Custom colors available
6D/7D x 51mm/64mm:
Type: Recycle
Color: Custom colors available
12D/15D x 51mm/64mm:
Type: Recycle
Color: Custom colors available
Applications: Suitable for filtration, nonwoven products, interlining pads, and carpets.
Low Shrinkage Colored Polyester Staple Fiber:
1.5D x 64mm/76mm/102mm:
Color: Black and White
Shrinkage: Less than 4%
3D x 32mm/64mm/76mm/102mm:
Color: Black and White
Shrinkage: Less than 4%
6D/7D x 64mm/76mm/102mm:
Color: Black and White
Shrinkage: Less than 4%
15D x 64mm/76mm/102mm:
Color: Black and White
Shrinkage: Less than 4%
Applications: Primarily used for needle-punched fabrics such as automotive interior and roof interior fabric.
Shrinkage Control: Our standard polyester staple fiber typically has a shrinkage rate of about 9%, with some exceeding 10%. However, we have developed critical technology to control shrinkage, allowing us to supply fibers with shrinkage rates of within 5% and within 4%. The shrinkage test is conducted at 180C for half an hour.
Type: HCS/HC PSF
Grade: Recycle/Virgin
Usage: Suitable for a variety of applications, including:
Nonwoven fabric
Filling for mattresses, jackets, and comforters
Spunbonded fabric
Soft loft and hard padding
Resin bonded fabric
Functional Options: Functional HC/HCS PSF is available with additional properties, including:
Flame-resistant
Antibacterial
Quality Control Features:
Stable Quality: We use high-quality PET flakes sourced from clean drinking bottles. Our stock levels are maintained at 2000 MT, with a daily capacity of 100 MT, ensuring consistent quality across lots.
Nice Resilience: The resilience of PSF is enhanced by the raw material's viscosity (IV). We ensure that all materials have an IV value of over 0.72.
Effective Control on Fusion Points: We control PVC content to prevent fusion points, with strict limits of no more than 200 ppm. Our oven tests ensure compliance with these standards.
Bright Color: We only use raw materials with less than 1000 ppm yellow flakes to maintain the brightness of the final product.
Inspection: Functional polyester staple fiber can be produced according to customer requirements and has passed BS5852 and ASTM E2149-10 testing. Inspections before shipment are also available.
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Bicomponent fibers are defined as fibers produced by extruding two different polymers from the same spinneret, allowing both polymers to coexist within a single filament. This innovative structure provides unique properties that neither polymer could achieve on its own. A related term, "co-spun fiber," refers to filaments made from different polymers, with each filament containing only one component.
In some regions, particularly in Asia, the term "conjugate fibers" is used interchangeably with bicomponent fibers. The primary goal of creating bicomponent fibers is to harness the distinct capabilities of each polymer to enhance performance and functionality.
One notable example of bicomponent fibres is those constructed with a polyethylene sheath surrounding a polypropylene core. These fibers are crucial in the nonwoven fabric market, offering benefits such as improved durability, resilience, and thermal bonding properties.
PET Chip for Spunbond Non-Woven Fabric
Semi-dull Grade Specialty Polymer for Nonwovens
Product Description:
Our non-woven fabric polyester chip is a high-viscosity PET material designed specifically for the production of spunbond nonwoven fabrics. Unlike traditional textile production processes, nonwovens are created directly from fiber or polymer without the need for yarn spinning. PET chips are an essential raw material in this process.
This newly developed polymer is widely used in various industries, including medical treatment, home decoration, filtration materials, and insulating materials. The high-viscosity PET chips offer enhanced device performance and flexible polyester capacity, significantly improving the quality of non-woven products.
Key Features:
High Intrinsic Viscosity (IV):
The intrinsic viscosity of regular polyester chips typically ranges between 0.64-0.68 dl/g.
Our high-viscosity chips reach an IV of 0.71 dl/g, offering improved durability and product performance.
Stable Carboxyl Terminal Value and Melting Point:
Ensures consistency and quality during the manufacturing process.
Enhanced Non-woven Product Quality:
The high-viscosity nature of the chips improves the overall strength and reliability of the final non-woven fabric.
IV Testing Method:
The solvent used is a 1:1 mixture of phenol and tetrachlorethane, tested at a temperature of 25C.
Testing Standard:
Complies with GB/T 14190-2017.
MATT (Silica) PET Chips are specifically designed to enhance the performance of release films and serve as a filler or additive for matte films. These chips are produced by blending silica nanoparticles with polyester resins during the manufacturing process. The inclusion of silica improves the overall properties and functionalities of the polyester chips, making them highly suited for applications where a matte finish or enhanced release characteristics are desired.
PTA (Purified Terephthalic Acid)
MEG (Monoethylene Glycol)
Grade: Bright
Form: White Granules
Product Description:
Alkali-soluble Polyester Chips are a type of modified polyester created by incorporating hydrophilic groups into conventional polyester structures. This modification allows for improved solubility in alkaline solutions. These chips are used in the production of ultra-fine sea-island POY (Partially Oriented Yarn) and FDY (Fully Drawn Yarn), as well as sea-island staple fibers. The material is ideal for applications requiring high-performance fibers and fabrics with unique textural qualities.
Barium Sulfate Polyester Chips are a masterbatch product formed by incorporating barium sulfate powder into a polyester masterbatch. These chips are widely used in the production of PET films and are commonly employed during the blending stage of spinning processes. The addition of barium sulfate enhances opacity, making the chips ideal for applications where an opaque white finish is required.
Low Melting PET Chip is a specialized form of polyethylene terephthalate (PET) that features a lower melting point compared to standard PET chips. This property enables easier processing and expands its potential applications across various industries. It is particularly well-suited for Hot Melt Yarn Masterbatch production and serves as an extrusion-grade polymer for hot-melt adhesive and glue coating processes.
Key Features:
Lower Melting Point:
The chip exhibits a melting temperature range of 90C to 160C, allowing for faster, more energy-efficient processing during molding or extrusion.
Excellent Compatibility:
It can be blended or co-extruded with other PET grades, making it versatile in a variety of manufacturing processes.
Cost Efficiency:
The lower energy consumption and reduced processing time lead to significant cost savings.
Worsted wool fabric is primarily used in tailored garments like suits, distinguishing it from woolen wool, which is typically used for knitted items like sweaters. The key characteristic of worsted yarn is its straight, parallel fibers. This sets it apart from woolen yarns, where the wool's natural crimp is retained. In the production of worsted yarns, the crimp is removed during the spinning process, resulting in a smoother, finer texture.
We produce worsted wool from Merino sheep, renowned for their coats that yield the finest and softest wool available.
Additional Details:
All of our yarns are standard, but we are open to providing customized yarn production and services.
Yarns can be supplied on 4*20â?? plastic and paper cones, PSDP, or 3*30â?? paper cones.
For knitting yarns, we can also provide yarns in hank form, in addition to the above packaging.
The standard package weight is 1.5 kg, but we can accommodate customized package dimensions upon request.
Typically, yarns are supplied on 4*20â?? plastic cones, though we can also provide plastic cones for packaging as required.
Nylon Twisted Yarn for Lace, Jacquard Fabric, and Webbing
Specifications:
Feature: High Stretch Spring Yarn
Pattern: Raw
Style: Twisted Yarn
Type: FDY (Fully Drawn Yarn), Filament, Nylon 6, Nylon 66
Use: Weaving, Sewing
Key Features: We produces nylon twisted yarn using 100% filament materials (e.g., Nylon, Polyester) without any spandex. The twisting process imparts an elastic quality similar to that of a spring. This elasticity is particularly beneficial when applied to fabrics, especially lace, as it results in a softer touch and lighter feel.
The yarn's high stretch capabilities make it ideal for a range of applications, including:
Lace: Providing flexibility and comfort when used as a liner.
Webbing: Enhancing durability and stretch for various webbing products.
Jacquard Fabric: Adding intricate designs with enhanced elasticity.
Nylon 6.6 tire cord yarns are specifically engineered for applications in the automotive industry, particularly in the manufacturing of tires and airbags. These high-performance multi-filament yarns combine outstanding tenacity, dimensional stability, and excellent fatigue resistance, making them ideal for reinforcing rubber compounds.
Specifications:
Fineness: Typically available in deniers such as 840, 1260, 1680, and higher.
Tenacity: Minimum of 85 cN/Tex, ensuring strong tensile strength suitable for high-stress applications.
Elongation: Up to 24% at break, allowing the material to stretch without breaking, which is crucial for tire performance.
Hot Air Shrinkage: Generally around 6-12%, depending on specific processing conditions (160C for 2 minutes).
Heat Stability: Minimum of 92%, indicating the yarn's ability to maintain strength and integrity under heat.
Category PET Chips Tags polyester chips, semi-dull, textile grade
Raw materials
PTA + MEG
Grade Bright/Semi-dull Form
Slightly yellow/white granules
Cationic Polyester Chips for BCF Yarn, mainly used for the development of cellulose-like fibers, with special post-spinning false twist processing, it can develop viscose and cotton-like fibers; It can also be used to some extent as a substitute for nylon 6 fibers.
Chemical Formula CHCOH
Appearance White powder
Source Naturally found in wheat rye and barley
Functions of Azelaic Acid
Cosmetic Grade
Oil Control Azelaic acid helps to inhibit oil secretion making it beneficial for oily or acneprone skin
Prevents Hyperkeratosis It prevents skin hyperkeratosis helping to maintain smoother healthier skin
Industrial Grade
Polyester Flexibility Azelaic acid improves the flexibility of unsaturated polyester enhancing material properties
Synthetic Fiber Production It is used in the production of synthetic fibers
Electrolytic Capacitors Azelaic acid or its salts when added to the electrolyte of electrolytic capacitors can significantly increase their service life
Paraxylene (PX) is an important aromatic hydrocarbon with various industrial applications, primarily in the production of purified terephthalic acid (PTA), which is a key precursor for polyester fibers and polyethylene terephthalate (PET). Here are some of its notable properties and uses:
Properties of Paraxylene:
Melting Point: 12-13 C
Boiling Point: 138 C
Density: 0.861 g/mL at 20 C
Vapor Density: 3.7 (compared to air)
Vapor Pressure: 9 mm Hg at 20 C
Refractive Index: n20/D 1.495
Flash Point: 77 F
Storage Temperature: Recommended at +5C to +30C
Solubility: Slightly soluble in water (0.2 g/L)
Appearance: Colorless liquid
pKa: >15.
Applications:
PTA Production: Approximately 65% of PTA produced is used to manufacture polyester fibers, which are widely used in clothing and textiles.
PET Bottles: About 30% of PTA is converted into PET, commonly used for beverage bottles and packaging.
Plastic Products: The remaining 5% is utilized in various plastic products, including films and food containers
Naphthalene Dicarboxylate (NDC) is a specialized chemical compound utilized primarily in the production of advanced polyesters and resins. It plays a crucial role in manufacturing high-performance items such as:
LCD Flat Panel Displays: NDC enhances the properties of materials used in screens, contributing to better display quality and durability.
Ultra-Thin Data Storage Tapes: The compound is key in producing data storage solutions that require thin, flexible materials without compromising performance.
NDC is part of IVL's High-Value Added (HVA) product portfolio, highlighting its importance in innovative applications across various industries, including electronics and data storage.
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