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China Cheap Price Furfuryl Alcohol Resin - Cold Core Box Furan Resin For The Production Of Cast Steel Cast Iron And Non-ferrous Alloy Castings – Crownchem
Packaging And Storage Sealed and stored in a cool and dry place, avoid heat or sunlight, the shelf life is 6 months Can be packed according to customers’ requirement. Specifications / Model MODEL Appearance Density （g/cm3，25℃） Viscosity （mpa.s，25℃） Shelf life MFLⅠ-203 Light yellow to brown liquid 1.05-1.15 ≤250 6months MFLⅡ-204 Brown liquid 1.05-1.20 ≤100 6months Cautions Please wear labor protection products during use. If come into direct contact with the huma... -
Hot-Selling Acrylonitrile CAS NO. - Sodium Hexametaphosphate 68% High Efficient Softener – Crownchem
Technical Index ITEM INDEX Appearance White crystal powder (flake) Total phosphate, as P2O5 %≥ ≥68 Inactive phosphate, as P2O5 %≤ ≤7.5 Iron, as Fe %≤ ≤0.05 PH of 1% water solution 5.8-7.3 Water insoluble ≤0.05 Mesh size 40 Solubility PASS Application Mainly used as high efficient softener for cooling water treatment of power station, locomotive, boiler and fertilizer plant, detergent assistant, control or anti-corrosion agent, cement hardening accelerator, str... -
Factory Wholesale Polyacrylamide 90% For Sewage Flocculation - Polyacrylamide 90% For Oil Exploitation Application – Crownchem
Application PAM FOR OIL EXPLOITATION APPLICATION 1. Polymer for Tertiary Oil Recovery (EOR) The company can customize different types of polymers according to different location conditions (ground temperature, salinity, permeability, oil viscosity) and other indicators of each block of the oilfield, so as to effectively improve oil recovery rate and reduce water content. Technical Index Model Number Electric density Molecular weight Application 7226 Middle High M... -
China Cheap Price Industry Grade 98% CAS 924-42-5 - N-Methylol Acrylamide CAS No. 924-42-5 Manufacturers – Crownchem
Properties Molecular formula CH2CHCONH2, white flake crystal, toxic! Soluble in water, methanol, ethanol, propanol, slightly soluble in ethyl acetate, chloroform, slightly soluble in benzene, the molecule has two active centers, both weak alkali, weak acid reaction. Mainly used to produce a variety of copolymers, homopolymers and modified polymers which are widely used in oil exploration, medicine, metallurgy, paper-making, paint, textile, water treatment and pesticide, etc. Tech... -
Best Price For CAS 110-09-8 Diethylene Glycol Tertiary Butyl Ether - Diacetone Acrylamide (Daam) 99% Min New-Type Vinyl Functional Monomer – Crownchem
Technical Index Appearance White to slightly yellow flake White flake Melting Point (℃） 55.0-57.0 55.8 Purity（%） ≥99.0 99.37 Moisture（%） ≤0.5 0.3 Inhibitor（PPM） ≤100 20 Acrylamide (%） ≤0.1 0.07 Solubility In Water（25℃） >100g/100g Conform Application DAAM is a kind of new-type vinyl functional monomer, has unique physicochemical properties, is applied to many fields, like the water paint, light sensitive resin, textile, daily chemical industry, medical ... -
Chinese Professional Furan Resin Sand Casting - Hot Core Box Furan Resin Used As Sand (core) Binder for Cast Steel, Cast Iron and Non-ferrous Metal Castings – Crownchem
Application Mainly used as sand (core) binder for cast steel, cast iron and non-ferrous metal castings. Packaging and Storage Net weight 230/240kg iron drum sealed packaging or according to customer requirements. Specifications / Model MODEL Nitrogen content %≤ Density g/cm3 Viscosity mpa.s≤ Formaldehyde %≤ Application RHR-114 14 1.1-1.3 800 1.2 Cast copper, cast aluminum FAQ 1. What are your prices? Our prices are subject to change depending on supply and other ma... -
Europe Style For EOR Polymers For Oilfield - Polyacrylamide 90% For Paper Making Industry Application – Crownchem
Application PAM FOR PAPER MAKING INDUSTRY APPLICATION 1. Dispersing Agent for Paper Making In paper making process, PAM is used as dispersing agent to prevent fiber agglomeration and improve paper evenness. Our product can be dissolved within 60 minutes. Low addition amount can promote the good dispersion of paper fiber and excellent paper forming effect, improving the evenness of pulp and the softness of paper, and increasing the strength of paper. It is suitable for toilet pa... -
2021 Wholesale Price Dried Aluminium Hydroxide - High Whiteness Aluminum Hydroxide As The Retardant Agent In Plastic Latex Industries – Crownchem
Application Used as the material in various kinds of aluminides, as the retardant agent in plastic, latex industries. It is used in paper making, paints, toothpaste, pigments, drying agent, pharmaceuticals industry and artificial achate. Active aluminum hydroxide used in plastic, rubber industries. It’s also extensive used in electrician, LDPE cable material, rubber industry, as insulating layer of electric wire and cable, restrictive coating, adiabator and conveyor belt. Package 40... -
2021 Good Quality Methacrylic Acid Cas - Trimethyl Orthoformate（TMOF）Organic Synthesis Intermediate – Crownchem
Specification Items Standards Appearance Colorless transparent liquid Content (%) ≥99.2% APHA ≤10 Methyl formate (%) ≤0.2 Methanol (%) ≤0.3 sym-triazine (%) ≤0.02 Moisture (%) ≤0.05 Application The TMOF is a key organic synthesis intermediate. It is mainly used to synthesize azoxystrobin and some other pesticides. For medical aspect,it”s used to synthesize pipemidic acid, vitamins, cephalo-type antibiotics, etc. It is also widely used in coating,dye,and perfume i... -
Factory Wholesale Acrylonitrile Manufacturing Process - Methacrylamide 99% MIN Used As Material In The Production Of Chemicals – Crownchem
Technical Index Item Standard Result Appearance White crystal White crystal Content (%) ≥99 99.48 Moisture ≤1% 0.4 Melting Point – 108-112℃ PH (PH meter) – 5.6 Flashing point (°C) – 215°C Boiling Point – 215°C(760.00mm Hg) Color (APHA) ≤10 8 Density – 1,115 g/cm3 Impurity (%) ≤0.1 0.04 Package: 25KG 3-in-1 composite bag with PE liner. Storage: Dry and ventilated place. Keep away from tinder and heat source. Company Strength ... -
Hot-Selling CAS 124-04-9 Adipic Acid 99.8% - 2-Ethoxynaphthalene Synthetic Perfume With Soft And Lasting Floral Fragrance – Crownchem
Properties White crystal, with orange fragrance. Soluble in ethanol, ether, chloroform, petroleum ether, carbon disulfide and toluene, almost insoluble in water. Technical Index ITEM INDEX RESULT Appearance White flake crystal White flake crystal Content（%） ≥99.5 99.95 Naphthol（%） ≤0.03 0.01 Naphthalene（%） ≤0.03 0.01 Application Commonly known as Neroli, which is a kind of synthetic perfume with soft and lasting floral fragrance. It can be widely used in soa... -
Hot New Products Aluminum Hydroxide Solution - High Whiteness Aluminum Hydroxide As The Retardant Agent In Plastic Latex Industries – Crownchem
Application Used as the material in various kinds of aluminides, as the retardant agent in plastic, latex industries. It is used in paper making, paints, toothpaste, pigments, drying agent, pharmaceuticals industry and artificial achate. Active aluminum hydroxide used in plastic, rubber industries. It’s also extensive used in electrician, LDPE cable material, rubber industry, as insulating layer of electric wire and cable, restrictive coating, adiabator and conveyor belt. Package 40...
SHANDONG CROWNCHEM INDUSTRIES CO., LTD.
