Dossani Brothers Ltd.

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.

PP contains no polar groups and has excellent electrical insulation properties. Its water absorption rate is less than 0.01%. PP is a semi-crystalline polymer with good chemical stability. Itis stable to most chemical except strong oxidizers. Inorganic acid, alkali and salt solutions have almost no damaging effect on PP.
PP has good heat resistance and low density. Its melting point is at around 165â??. It has high tensile strength and surface hardness and good environmental stress crack resistance.It can withstand 120â?? continuously.
Sinopec is the largest PP producer in China,Its PP capacity accounted for 45% of the country's total capacity. The company currently has 29 PP plants by the continuous process (including those under construction)
PP Application
PP has a variety of applications. It is suitable for multiple processing methods such as injection molding,extrusion molding and blow molding and is widely used in the textile,packaging, electrical household appliances, automobile and real estate industries.
PP Injection Grade Application
PP impact copolymer is widely used in the production of industrial products,such as dashboard, auto interior decorations, auto bumpers, interior and exterior parts of washing machine, accumulator containers and tanks. It can also be used to make household articles, such as bottle caps, cookware, furniture, toys, toolkits, travel cases, bags and various packaging containers.
PP Application
PP homopolymer is widely used in the production of small electrical household appliances, such as electric kettles, electric utensils, electric irons,air heaters,electric hair,dryers, electric toasters and electric hand dryers.
PP random copolymer� Application
PP random copolymer is widely used in the production of medical appliances with high transparence, such as medical syringes, medical infusion bottles,medical centrifuge tubes and sample tubes. It is used in the production of food containers,stationery, packaging materials and houseware.

Product Introduction:
Plastic particles refer to granular plastics, which are raw materials stored, transported, and processed in the form of semi-finished products. It is generally divided into more than 200 types and subdivided into several thousand types. Common plastic particles include general-purpose plastics, engineering plastics, and specialty plastics. Common plastics include polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane, etc. Engineering plastics include nylon, polytetrafluoro, polyoxymethylene, and polycarbonate organosilicon. Special plastics include thermosetting plastics and functional polymer plastics, such as artificial kidneys.

Product application:
Plastic grains have a wide range of applications. In daily life, Plastic grains can be used to manufacture various plastic bags, buckets, pots, toys, furniture, stationery, and other household utensils, as well as various plastic products. In the clothing industry, it can be used to manufacture clothing, ties, buttons, and zippers. In terms of building materials, Plastic grains produce various building components, plastic doors and windows, etc. using plastic wood profiles as derivatives. In the chemical industry, it can be used to make reaction vessels, pipelines, containers, pumps, valves, etc., and is applied in chemical production sites to solve corrosion and wear. In agriculture, it can be used to make agricultural films, pumping pipes, agricultural machinery, fertilizer packaging bags, and cement packaging bags. It is also widely used in the electrical and telecommunications industries.

FAQ
Q1 How could I get a sample?
A Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
Q2 Whether you could make your products by our requirement?
A Yes, The performance of products can be customized if you can meet our MOQ.
Q3 How to guarantee the quality of your products?
a. Strict detection during production.
b.Strict sampling inspection on products before shipment and intact product packaging ensured.

UNISIL owns two production plants which are specialized in kinds of silicone oil ;silicone rubber ;silane and MQ Resin. The production capacity is 200,000MTS/Year. For OH polymer, we can produce viscoisty from 30 to 1,000,000.

ZHUOJUN redispersible polymer powders are produced by spray-drying special water-based emulsion and are mostly based on vinyl acetate-ethylene. They dissolve in water easily and quickly forms emulsion. Their chemical properties are the same as original emulsion completely. They have excellent flexibility in low temperature.
The RDP powders can glue together different substrates, reinforce mortar structure and provide excellent adhesion at cement or gypsum based dry mixed mortar substrate interface.

CPP
CPP films are transparent cast polypropylene films designed to offer high
performance, good appearance and easy converting for flexible packaging
and other applications.
CPP films are also produced from a combination of various grades of PP
polymer. Key characteristics of CPP films are
-High Clarity and Gloss
-Higher seal strength
-Good hot tack strength
-Good anchoring of inks and adhesive to Treated Surface
-Good machinability on Packaging line
-Resistance to grease and oil
-Good resistance to tears & puncture
-Good moisture barrier
-Low static properties

General information
Product Features: SPZn-100 is an economical matrix resin product used for tin-free self-polishing paint, it is only suitable for copper-containing formulations and must be blended with CDP (Rosin). The tin-free self-polishing antifouling coatings prepared by SPZn-100 could possess 3 years performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment), low VOC and steady polishing rate.

Key application features:
--economical product
--must used with CDP (Rosin) together
--only suitable for paint formula with copper compound antifoulants.
--the antifouling marine paint with our product can have 3 years long serving period.
---Low VOC and steady polishing rate.

COMPOSITION & PROPERTIES
Apperance Pale yellow transparent sticky liquid
Polymer solids 45.5%min
Viscosity 175-250cps
Specific Gravity 1.01g/cm3

Note:
1,this formula is for ships or boats sailing only in sea water,not fit for ships soaked in fresh water for long time.
2.Pls purchase after your testings.
3.Our formula is only based on the polymers produced by our company
4..The anti fouling serving period is different for testings made in different sea areas,we can adjust the percentages of relevant raw materials,for details please refer to our technical department.
5.This formulaâ??s property rights are owned by our company ,any infringement without our authorization will be followed by lawsuits and other action.

Packing :50kg,25kg, 180kg drum or 1000kg IBC drum.
Storage: stored in a cool ,dry,shady and ventilated place,avoid fire contact.
Safety:pls refer to our MSDS
Shelf time: one year.

Everflon Fluoropolymer PTFE Fine Powder
Everflon® PTFE Fine Powder is soft, white polymers that are produced from PTFE aqueous dispersions.
These fine powders possess the lowest coefficient of friction, the highest heat resistance, chemical resistance, electrical properties, and non-sticking properties of all fluoropolymers. It is uniquely capable of being sheared by lubricated paste extrusion into a coherent fibrous matrix with useful structural integrity.