plastics, polymer industry chemicals | polymer chemicals manufacturers, suppliers

chemical-categories

ALCOTEX 432P

Alcotex 432P is a 43% hydrolyzed polyvinyl alcohol supplied as a low viscosity methanol based solution. It has been specifically developed as a secondary suspending agent for vinyl chloride suspension polymerization. It may be used in conjunction with conventional primary suspending agents. In optimized recipes, improvements can be obtained in the porosity/bulk density relationship. Alcotex 432P can be pumped directly into the reactor, usually after the water and primary stabilizer have been added. The level of primary stabilizer may need to be reduced to maintain the correct grain size. Alcotex 432P can be used over the whole molecular weight range, at high K values to increase plasticizer absorption and at low K values to improve VCM release.

Properties Suppliers
ALCOTEX 552P

Alcotex 552P is an aqueous solution of a 55% hydrolyzed polyvinyl alcohol. It has been developed by Synthomer Ltd as a porosity enhancement agent for PVC suspension polymerization. It has low residual methanol content. Alcotex 552P can be used in conjunction with conventional primary suspending agents. Alcotex 552P can be charged either directly to the reactor or pumped into a flowing water charge line. It is desirable to add Alcotex 552P after at least some of the primary suspending agent has been added. It may be necessary to reduce the primary suspending agent level, to maintain grain size, as Alcotex 552P will tend to reduce it. Alcotex 552P can be used over the whole molecular weight range, at high K values to increase plasticizer absorption and at low K values to improve VCM release.

Properties Suppliers
ALCOTEX 7206

Alcotex 7206 is a 72.5% hydrolyzed, low/ medium molecular weight polyvinyl alcohol which have been specially developed for use as a primary suspending agent for vinyl chloride suspension polymerization. Alcotex 7206 can be used to make PVC with a wide range of porosities and bulk densities.

Properties Suppliers
ALCOTEX 8048

Alcotex 8048 is an 80% hydrolyzed, high molecular weight polyvinyl alcohol which has been specially developed for use as a primary suspending agent for vinyl chloride suspension polymerization. Alcotex 8048 is used to make PVC with a wide range of porosities and bulk densities.

Properties Suppliers
ALCOTEX 8847

Alcotex 8847 is an 88% hydrolyzed polyvinyl alcohol for use in specialty applications such as vinyl acetate containing copolymer resins as well as in standard grades. Alcotex 8847 is a high molecular weight polyvinyl alcohol giving a high colloidal stability in PVC suspension polymerization.

Properties Suppliers
ARDEX AF 650

ARDEX AF 650 is a heavy duty polychloroprene contact adhesive for fixing PVC and rubber floorcoverings, stair nosings, PVC skirting, stair stringers and cork with natural cork backing. ARDEX AF 650 is a contact adhesive and therefore requires to be applied to both the sub-floor/wall and floorcovering material and given time to dry.It can be used on or over smoothing underlayments, sand and cement screeds, concrete.

Properties Suppliers
ARDEX AF 700

ARDEX AF 700 is a water-based, low odour, solvent free, synthetic resin/rubber emulsion-based linoleum adhesive containing a blend of high quality dispersions, mineral fillers and water. It is odourless when dry and has excellent wet grab and an exceptionally long tack time, with very good early and long term adhesive strength. ARDEX AF700 is designed for sub-floors such as levelled and smoother concrete and sand/cement screeds, latex and water-based levelling and smoothing compounds, terrazzo, plywood, hardboard and flooring grade chipboard. ARDEX AF 700 has been specially formulated to provide excellent long term shear strength to compliment the properties of linoleum sheet and tile floor coverings. ARDEX AF 700 also has significantly improved moisture resistance compared to traditional lignum paste type adhesives. ARDEX AF 700 is also suitable for use over normal under floor heating system.

Properties Suppliers
Actafoam 780

Actafoam 780 is a chemical foaming agent used in the production of cellular polymer products. Actafoam 780 may be used in both plastics and rubber applications. Plastic materials that may be foamed with Actafoam 780 include standard and metallocene polyolefins, various thermoplastic elastomers, and soft, low-melting vinyl formulations.

Properties Suppliers
Arcol F-3040

Arcol F-3040 polyol is a 3,000-molecular-weight triol used in the production of one-shot flexible urethane slabstock foams. The full range of flexible foams from extra soft to extra firm, with varying densitites, can be made with Arcol F-3040 polyol.Arcol F-3040 polyol is slightly hygroscopic and may absorb water. Containers should be kept tightly closed and protected from contamination with moisture and foreign materials, which can adversely affect product quality.

Properties Suppliers
Benzaldehyde

Buy Benzaldehyde from Wuhan Benjamin Pharmaceutical Chemical Co., Ltd a specialised manufacturer of pharmaceutical intermediates and cosmetic additives. Benzaldehyde is classified as aromatic aldehyde with benzene ring with a formyl substituent. It has the formula of C7H6O with a characteristic almond-like odor. Benzaldehyde can be obtained from the natural sources and also it is the component of bitter almond oil. Industrial uses of benzaldehyde find as cosmetic products, soaps, organic compound precursor, plastic additives, and acridine dyes. Buy Benzaldehyde from the global Benzaldehyde supplier online at the high quality.

Suppliers

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