The monomer molecules which in the polymer usually number from at least 100 to many thousands may or may not all be the same. All polymers can be classified as either addition polymers or condensation polymers. An addition polymer is one in which the molecular formula of the repeating structural unit is identical to that of the monomer, e.g., polyethylene and polystyrene. A condensation polymer is one in which the repeating structural unit contains fewer atoms than that of the monomer or monomers because of the splitting off of water or some other substance.

In nature, enzymes carry out polymerization under ordinary conditions to form proteins, nucleic acids, natural rubber and carbohydrate polymers. In addition, a large number of polymers have been leading to such commercially important products as plastics, synthetic fibers, and synthetic rubber. Polymerization, the chemical process of forming polymers from their component monomers, is often a complex process that may be initiated or sustained by heat, pressure, or the presence of one or more catalysts.

High Polymers Supplier and manufacturer
High Carrying Capacity Pop FH-101
1) Appearance: white to canary ropy liquid ; 2) Hydroxyl KoHmg/g: 38 - 45 ; 3) Acid value KoHmg/g: =< 0.3 ; 4) Water proportion: =< 0.10%.
High-Viscosity Polyacrylamide
1) Developed to avoid the disadvantage of super-macromolecule PAM that will cause viscosity to drop and break down because it is not anti-cut in use ; 2) Specific functional monomer added in the process which converts common PAM and increases its efficient branch chain to increase the viscosity and guarantee the viscosity of collective pouring well infusing liquid ; 3) Mainly applied in the third oil extraction of oilfields ; 4) Various styles can be chosen from according to different characters of different oilfields (stratum temperature, mineralizing degree of confected water).

Polymeric Quaternary Ammonium
QY quaternary cellulose derivatives are water soluble. It is a polymeric quaternary ammonium salt of hydroxyethyl cellulose reacted with a trimethyl ammonium expoxide. It was be synthsized with proper melecular weight, make quaternary distribut uniform on cellulose chain, and acquire variety viscosity. It can be used in a wide variety of hair and skin applications.

Super Absorbent Polymer in Diapers
1) White granular ; 2) Widely used in all kinds of diaper and training pants

Sap (Super Absorbent Polymer)
Sap(super absorbent polymer) used in diapers ,sanitary napkin, incontinence products, or Ice/Hot pack, water holding agent for agricultural application, industrial dewatering agent, water-proof packing/drying,etc.

Polyvinyl Alcohol (Pva) Glue
The polyvinyl alcohol emulsifier is generated by alcoholics reaction of polyvinyl acetate that is polymerized from vinyl acetate. Its polymerization degree is between 85% and 99.9% in the shape of liquid, PVA of more than 99.5% alcoholics degree can be dissolved in hot water of 95 c,88% 2 anti bacteria PVA can be dissolved in normal temperature water and cold water. Specification given below is based on canadian formula PVA has good spin ability, film-forming properties, bind ability and remissibility. It is mainly used for producing synthetic fiber, plastic, bonding agent and also for textile sizing, paper-making, textile finishing, process leather, building, dispersion agent for making PVC, glue etc.

Opaque Polymer
China manufacturer sell ROHM&HAAS equiv. Opaque polymer. Shp-100 and op-96 for paper and paint industries.

Pva Water Soluble Film
Our film and Bags could be designated to dissolve in hot water and cold water according to your requirment. Our film and bags are extensively being used for embroidery, water-transferred printing and the water-soluble packing bags for various uses.

Superabsorbent Polymers
Our company is a supplier of china origin superabsorbent polymers used in making diapers, etc.

Polyethylene Glycol
We can supply Liquid polyethylene glycol 400 from china.

Chlorinated Polyethylene(Cpe)
Specifications: Technical specifications: Appearance: White powder ; Chlorine content, %:35 ; Bulk density, g/cm3:0.5 min ; Volatiles, %:0.3 max ; Thermal decomposition temperature, c:165 min ; Heat of fusion, j/g:2 max ; Shaos hardness:56 max ; Residue on sieving (0.9mm), %:0.1 max.
Features: 1. Flexible molecular chain, toughness under normal pressure, vitrification temperature lower than -25c and brittleness temperature lower than -50c. 2. Polar bonds and non polar bonds are contained in cpe molecular structure. Compatible with various types of high molecular chemical materials, both polar and non polar plastics and rubbers. 3. The saturated structure of molecular chain enables cpe with superior weatherability, ozone resistance, aging resistance traction resistance and abrasion resistance. 4. Polar chlorine atoms are contained in cpe molecules, which enables cpe with superior oil resistance, flame retardancy and stainability.

Polyvinyl Alcohol
We can supply high quality fully hydrolysis pva from a large and reputed manufacturer in China.

Polyerethane Material
1) Polyurethane RIM material has a low production cost and an excellent
performance is widely used in the manufacturing of decoration of both inside and outside of automobiles. In addition it also can be used in construction, furniture making, and sports appliances
2) Half rigid polyurethane foam blend polyol has good adhesive strengthand is used with PVC. ABS
3) Integral Skin Foam which is used for the manufacturing of auto's steering wheels, bicycle's seats, and armrests
4) High temperature resistance polyurethane foam blend polyol is suitable for the heat insulation of heat supplying pipe, disinfecting cabinets, and rice cookers because of high temperature resistance
5) High rigid polyurethane foam blend polyol which has low density, but high rigidity, and excellent physical performance
6) Polyurethane system pour and seal material which has good low-temperature, electric nature, and the lowest water absorption. It can be used for the pouring and sealing of electric parts.
7) All kinds of polyurethane elastomers. They have excellent shock absorption, abrade resistance and can be used as the shock absorber of auto and mechanical equipments
8) Sandwich panel one component adhesive is a kind of one component polyurethane adhesive. Its water- proof, anti-shock, insulating and has good adhesive effects between steel panel and core

Reprocess Engg Polymers And Commodity Polymers
1. Reprocess polyethylene Terephathalate (PET) ; 2. Reprocess Polycarbonate (PC) ; 3. Reprocess Nylon 6,66 ; 4. Reprocess Polypropylene (PP) ; 5. Reprocess PP, HDPE, LDPE etc ; 6. Reprocess ABS etc..

Melamine
The products maily export Europe, Asia, mid-east and many countries with good reputation, favourable price, first quality, satisfied service.

Hidroxy-Styrene-Butadiene Latex
This product is used in the coating of medium, high grade art paper, white paper, cardboard, bottom-coated cloth etc. with the result of good luster and surface strength. It also can improve the ink-absorbing performance and compatibility to pigment in printing. It enjoys the advantages of non-cracking and good hand handle.

Epoxy Polyester Powder Dope Of All Colors
Composition: This heat-solidify glossy epoxy polyester powder dope is made of epoxy; resin, polyester resin, as main film material, and mix with pigment, filling agent, auxiliary agent. Speciality: This dope has excellent hardness, aging resistance, mechanical performance, and strong adhesive force. Function: As metal surface decorative coating for all kinds of equipments.

Acrylamide Solid
Acrylamide solid is mainly used to produce water soluble macromolecule polymers, used in oil drilling, coal concentrate, paper-making, textile, waste water treatment, metallurgy, the pharmaceutical industry and agriculture. 1) Content: 98%min ; 2) Appearance: white crystal ; 3) Copper (Cu): 2 ppm max ; 4) Iron (Fe): 2 ppm max

HEC (Hydroxyethyl Cellulose)
We have about 74MT available for immediate shipment. We can also provide other cellulosics such as CMC and HPMC. Samples are availabe as well as thousands of other products.

Polyimide Tape
Polyimide tape. Polyimide film(#6052) coated F46 adhesive.

Expandable Polystyrene
Characteristics: excellent uniformity and stability ; rapid pre-expansion and short aging time ; excellent fusion and strength of molded products ; very fine cell in beads contributing excellent heat insulating and shock-absorbing properties ; long shelf life-3--6months
Properties(general information): Appearance white pearl like shpere ; Specific gravity approx.1.04 ; Bulk density approx.0.6 ; Polystyrene 92-95% ; Blowing agent 5-8% depending on grades and storage time ; Free monomer max 0.4% ; Water content max 0.5% ; The above information is for reference only.

SAP For Sanitary Napkins And Diapers
Offering SAP, Super Absorbent Polymer, for Sanitary Napkins or Diapers. SAP for Sanitary Napkins and Diapers: Immediate Available Super Absorbent Polymer for Sanitary Napkins and Diapers

Polyether Polyol
Appearance: Clear liquid ; Hydroxyl value, mg KOH/g:54-58 ; Acidity, mg KOH/g:0.05 max ; Moisture, %:0.05 max ; PH value:5-7 ; Viscosity, Mpa. S (25C):400-600 ; K+ content, %:0.0003 max ; C=C, mmol/g:0.05 max ; Color, Pt-Co:50 max.

Chlorinated Polypropylene
We introduce ourselves as a leading supplier in China, who is specialized in chlorinated polypropylene&chlorinated EVA. With its good quality and completely type, our products have been approved by many famous printing inks manufactory, such as dic, and have well received in south-east Asia as well as inland market.
Following are the use of our products for your referrence: 1. It is an effective adhesive for BOPP and effective binder for printing inks used on BOPP films. 2. Used as adhesive for PP and PE and as brightener for paints.

SAP Industry
1) SAP is a highly water-absorbent macro molecular material ; 2) Can absorb several hundred times its weight and is non-toxic and odorless ; 3) Used in chemical commodities, refrigeration industry, oxidization preparation, Medical and construction materials, and to lock in moisture

PE Polymer Powder
PE Polymer Powder is based on specially prime grades for Rotational Moulding and all PE colors & additives master batches. It is characterized with excellent process ability, improved chemical resistance, high stiffness and excellent internal and external surface finish - especially designed for outdoor use. PE Polymer Powder have a practical size below 500 micron and have an excellent flow rate properties.

Polyethylene Waxes
We are a large Distributor of Polyethylene products produced by PEMEX in Mexico. We are an Affiliate of Glezco Recycle Intercontinental and Trade Pro Globals Plastics Recycling. Our products are: waxes, sweepings, Fines (polyethylene dust), Melted Polimers...also called third degree polyethylene products. Polymers: LDPE film grade ; HDPE Injection grade.

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