plastics, polymer industry chemicals | polymer chemicals manufacturers, suppliers

chemical-categories

n-Cyclohexylmaleimide Purified 99%min

RESIN MODIFIER : CM02
Chemical name:n-Cyclohexylmaleimide
CAS No. 1631-25-0

PRODUCT DESCRIPTION
Thermal properties of polymers are effectively improved by adding n-Cyclohexylmaleimide  at polymerization process. n-Cyclohexylmaleimide  is especially effective for optical applications.
n-Cyclohexylmaleimide is a cyclic imide. n-Cyclohexylmaleimide  is reported to undergo radical polymerization readily under various polymerization conditions to afford poly(n-Cyclohexylmaleimide), having excellent thermal stability and coloress  is a core material for industrial coating applications


SPECIFICATION
Purity : 99%min
Appearance : off White powder
Melting Point : 87~90℃
Boiling Point : 128 (1.33kPa)


PRODUCT FEATURES
-Excellent Thermal Stability 
-Coloress Optical Application

APPLICATION
- CM050 may be used for the preparation of hyper branched copolymers of p-(chloromethyl)styrene (CMS) and NCMI, via atom transfer radical copolymerization reaction.
- CM050 contaminated with N-cyclohexylmaleamic acid (less than 0.9 wt%) may be used for the heat-resistant poly(methyl methacrylate) resin free from coloration and for methyl methacrylate homopolymer.
- It may be used as monomer in the preparation of styrene/N-cyclohexylmaleimide copolymers with small polydispersities and controlled molecular weights, via free radical copolymerization.
- It may be used in the synthesis of hyper branched copolymers by the atom transfer radical copolymerization with p-(chloromethyl)styrene catalyzed by CuCl/2,2′-bipyridine in cyclohexanone or anisole.

Suppliers
N,N-Dimethylformamide Industrial Grade

N,N-Dimethylformamide/ DMF is used in the production of acrylic fibers and plastics. It is also used as a solvent in peptide coupling for pharmaceuticals, in the development and production of pesticides, and in the manufacture of adhesives, synthetic leathers, fibers, films, and surface coatings.

Suppliers
High Density Hdpe Industrial Grade 100%

High Density Hdpe is a thermoplastic polymer produced from the monomer ethylene.HDPE is resistant to many different solvents and has a wide variety of applications.

Suppliers
2-Acrylamide-2-Methylpropanesulfonic Acid

2-Acrylamide-2-methylpropanesulfonic acid is an important monomer. Its copolymers or homopolymers with different molecular weight can be widely used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries etc. because of its unique formular structure-containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects.

Suppliers
3,3',4,4'-Biphenyltetracarboxylic Acid Dianhydride

3,3',4,4'-Biphenyltetracarboxylic Acid Dianhydride is a raw material for the polyimide resin component of one of the super-engineering plastics.It is used for many important information and electronic technology products such as mobile phones and copying machines.

Suppliers
1,2-Epoxybutane

1,2-Epoxybutane is a clear colorless volatile liquid with an ethereal odor.Flammable over a wide range of vapor-air concentrations.Vapors are heavier than air.Used as an intermediate to make various polymers.

Properties Suppliers
Tin

Tin is a main group metal in group 14 of the periodic table. It is obtained chiefly from the mineral cassiterite, where it occurs as tin dioxide. It is used to coat other metals to prevent corrosion. It has long been used as a solder in the form of an alloy with lead. Another large application for tin is corrosion-resistant tin plating of steel. Because of its low toxicity, tin-plated metal is also used for food packaging, giving the name to tin cans, which are made mostly of steel. Tin in combination with other elements forms a wide variety of useful alloys. It is most commonly alloyed with copper. Window glass is most often made via floating molten glass on top of molten tin in order to make a flat surface. Tin(II) fluoride is added to some dental care products as stannous fluoride. Of all the chemical compounds of tin, the organotin compounds are most heavily used. The major commercial application of organotin compounds is in the stabilization of PVC plastics. Organotin compounds can have a relatively high toxicity, which is both advantageous and problematic. They have been used for their biocidal effects in fungicides, pesticides, algaecides, wood preservatives, and antifouling agents. Some tin reagents are useful in organic chemistry. In the largest application, stannous chloride is a common reducing agent for the conversion of nitro and oxime groups to amines.

Properties Suppliers
pta

Terephthalic acid is the organic compound with formula C6H4(COOH)2. This colourless solid is a commodity chemical, used principally as a precursor to the polyester PET, used to make clothing and plastic bottles. It is one of three isomeric phthalic acids.Terephthalic acid is poorly soluble in water and alcohols, It sublimes when heated.

Properties Suppliers
AY212

AY212 is a high purity micronised mineral crystal calcite.

Properties Suppliers
Bicor

Bicor films are transparent biaxially oriented polypropylene (OPP) films designed for flexible packaging applications.

Properties Suppliers

1...34567...128
www.worldofchemicals.com uses cookies to ensure that we give you the best experience on our website. By using this site, you agree to our Privacy Policy and our Terms of Use. X