End use of Bottle grade chips mainly depends on the Intrinsic Viscosity (IV). PET Chips with IV 0.80 is mainly used for drinking water bottles and mineral water bottles. PET Chips with IV 0.82 is mainly used in making bottles for carbonated beverages, small bottle for edible oil, alcohol, medicines and pet sheets as they need better quality and high finished product rate. PET Chips with IV of 0.85 are mainly used for making huge packing bottles for carbonated beverages and 3-5 gallons water bottles as these bottles should to have great strength and resistance against high pressure. Bottle Grade PET Chips
Features of bottle grade PET Chips are low processing temperature, wide scope in packaging, excellent transparency and high in finished product rate.
The main raw material of PTA and MEG is added with modifiers of third monomer and fourth monomer, etc., then subjected to copolymerization reaction to make modified polyester pellet with melting point at 100'C - 225C.
Functional characteristics low melting point, good spinnability and excellent fiber adhesion effect
Application scope manufacturing bi-component core-sheath fiber and filament yarns, etc.
Specification - LOW MELTING PET CHIPS TRB FIBER GRADE 110-225.
What is PET Open Agent Film Chips?
PET Open Agent Film Chips are plastic chips made of polyethylene terephthalate (PET) that contain an open agent, which helps to improve the adhesion of inks and coatings to the surface of the film.
It is uniformly depressed anti-adhesive, with excellent film-forming properties; polymerization of continuous device production makes the quality high and stable.
As an opening agent to be used with film grade base materials to produce various types of films.
It can be used in films with special requirement for optical and surface properties or ultra-films below 8u.
Can be used directly in foodstuffs after FDA approval.
What is PET Open Agent Film Chips?
PET Open Agent Film Chips are plastic chips made of polyethylene terephthalate (PET) that contain an open agent, which helps to improve the adhesion of inks and coatings to the surface of the film.
It is uniformly depressed anti-adhesive, with excellent film-forming properties; polymerization of continuous device production makes the quality high and stable.
As an opening agent to be used with film grade base materials to produce various types of films.
It can be used in films with special requirement for optical and surface properties or ultra-films below 8u.
Can be used directly in foodstuffs after FDA approval.
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.
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.
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.
Supplier: All type plastic material recycle (pet bottle, flakes, hdpe, ldpe, pp granular) polyester fiber (hcs, lmf, hollow conjugated fiber for filling, wadding and nonwoven, solid fiber for yarn and nonwoven, low melt fiber for nonwoven )
all type staple fiber production line (polyester staple fiber line, pp staple fiber line, nylon pa6 staple fiber, low melt fiber bi component fiber production line )
all type machinery for plastic recycling. Buyer: Polyester bottle flakes, fiber machine, bottle flakes
This type Chips that is designed to resist burning and melting at low temperatures.
Low Melting Point Polyester Chip for Hot Melt Yarn Masterbatch
Extrusion Grade Polymer for Hot-melt Adhesive Glue Coating
Description:
Generally speaking, the low melting point polyester chip refers to one specialty polymer with a melting point between 90 and 220.
The melting point of polyester is the temperature at which a solid crystalline substance changes from a solid state to a liquid. So it reflects the purity of polyester. Generally speaking, pure polyester is a partially crystalline polymer with a melting point of 265. But during actual production, some impurities exist in the polyester due to various side reactions. At the same time, the defects of polymer crystals and the difference in crystallinity will also affect the melting point. The common type of low melt polymer is 110. But we can also offer a melting point of 90, 120, 160, and 180.
Application:
Low-melt polyester chips can produce low-melting point fiber, low-melting point synthetic fiber, and thermal-melting mucilage. Its primary usage is acting as bonding fiber in nonwoven fabrics. The end usage lies in clothing, articles for bed, shoe uppers, sleeping bags, sofas, and hygiene products.
LM PET Chip is also the main raw material of masterbatch carriers. That is, low-melt PET chips, conventional chips, and dyes are mixed to produce the polyester color masterbatch according to a certain proportion. The production of this product is the introduction of polyester macromolecules into the modified copolymer unit. And its melting point is in the range of 100-120. Commonly used modifiers are phthalic acid, adipic acid, and trimethylolpropane.
Recently, LM Polymer is also extruded into the back coating of nonwoven, automotive interiors, foam, injection molding, PET sheets, and hot-melt adhesive/glue.
Low Melt Yarn is also called hot melt yarn or fusible yarn. There are sheath-core low-melt bicomponent yarn and full low-melt polyester yarn.
