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Polyacrylic resin II( Eudragit L-100) Technical

Product Name: Polyacrylic resin II( Eudragit L-100)

CAS: 25086-15-1

Synonym: Methacrylic Acid -Methyl Methacrylate Copolymer

Chemical Name: Polyacrylic resin II (Eudragit L-100)

Chemical Formula: C9H14O4

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1-Methylcyclopropene

1-Methylcyclopropene is a is a cycloalkene used as a synthetic plant growth regulator. It is structurally related to the natural plant hormone ethylene and it is used commercially to slow down the ripening of fruit and to help maintain the freshness of cut flowers.It is a volatile gas at standard temperature and pressure with a boiling point of ~12 °C.It is used in enclosed indoor sites, such as coolers, truck trailers, greenhouses, storage facilities, and shipping containers. It is also being developed as a new crop protection technique.

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2,4,7,9-Tetramethyl-5-decyne-4,7-diol >98.0%

As a typical Gemini surfactant, Surfadol 541 provides multifunctional properties such as dynamic surface tension reduction, foam control, water sensitivity reduction, and viscosity stabilization. Available in solid, liquid or powder form, Surfadol 541 is widely used as wetting agent or anti-foaming agent in waterborne coatings such as electro-deposit coatings, industrial coatings, etc., as well as water-based inks such as gravure inks, flexo inks and inkjet inks. The unique product can prevent surface defect problems such as fisheyes, crawling, and cratering on low-energy substrates, compared to fluorosurfactant or silicone surfactants.

 

CAS Number: 126-86-3

EINECS Number: 204-809-1

Chemical Name:

2,4,7,9-Tetramethyl-5-decyne-4,7-diol

Synonyms: TMDD; Surfynol 104; S-104;

2,4,7,9-tetramethyldec-5-yne-4,7-diol;

5-Decyne-4,7-diol, 2,4,7,9-tetramethyl-;

Tetramethyl decyne diol.

(source from ECHA website)

Appearance: white waxy solid

APHA Color (Pt-Co): ~150

Active Content: 100%

Molecular Formula: C14H26O2

Molecular Weight: 226.36

Melting Point: 52-56 ºC

Boiling Point: >262 ºC

Density: 0.89 g/cm3

HLB: 4

Dynamic Surface Tension: 36 dynes/cm

 (0. 1% w.t. , 6 b/s)

Usage: 0.2%-2.0% w.t.

Shelf Life: 48 months

Production Capacity: 1,400MT/year

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2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate 100%

Adding ethylene oxide (EO) to Surfadol 541 surfactant increases the hydrophilic nature of the product, modifying its water solubility, wetting and defoaming characteristics. Depending on the ethylene oxide level, Surfadol 400 series surfactants function as low-foaming, nonfoaming or defoaming wetting agents in a variety of applications as below.

 

Waterborne Industrial Coatings

Waterborne Internal Can Coatings

Printing Inks

Pressure-Sensitive Adhesives

Paper Coatings

Metalworking Lubricants

Agricultural Chemicals

 

CAS Number: 9014-85-1

EINECS Number: 500-022-5

Chemical Name:

2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate

Synonyms:

Polyoxyethylene 2,4,7,9-tetramethyl-5-decyne-4,7-diol

2,4,7,9-Tetramethyl-5-decyne-4,7-diol, ethoxylated

Ethoxylated 2,4,7,9-tetramethyl-5-decyn-4,7-diol

SURFYNOL 420

(source from ECHA website)

Appearance: light yellow liquid

APHA Color (Pt-Co): ~250

Active Content: 100%

Molecular Formula: (C2H4O)n.C14H26O2.(C2H4O)n

Boiling Point: >121 ºC

Density: 0.95 g/cm3

pH (1% aqueous solution): 6-8

Viscosity @ 20°C, cps: <250

HLB (Hydrophile-Lipophile Balance): 4

Dynamic Surface Tension: 32 dynes/cm

 (0. 1% w.t. , 6 b/s)

Usage: 0.2%-2.0% w.t.

Shelf Life: 48 months

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Ammonium chloride feed FOOD GRADE 99.6

Product: Ammonium chloride
Model Number: Feed grade
Description: Ammonium chloride feed grade.
1. Applications
Be use of the microzyme nourishment in producing foldder,and also is the additive of prophylactic and therapeutic fodde, it is very useful for healthly growth of animal.
2. Transportation
plastic woven bag inner with plastic bag in 25kg net. or depend customers demand.

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Benzoic Acid

Benzoic acid is the simplest aromatic carboxylic acid.It consists of a carboxyl group attached to a phenyl group.Its salts are used as a food preservative and benzoic acid is an important precursor for the synthesis of many other organic substances.It is primarily used in manufacturing of alkyd resins, phenol, sodium benzoate and other organic benzoates,food industry.

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Benzyl Acetate

Benzyl acetate is the ester formed by condensation of benzyl alcohol and acetic acid. It is found naturally in many flowers. It is the primary constituent of the essential oils from the flowers jasmine, ylang-ylang and tobira. It has pleasant sweet aroma reminiscent of jasmine. Consequently, it is used widely in perfumery and cosmetics for its aroma and in flavorings to impart apple and pear flavors. Benzyl acetate is also used as a solvent in plastics and resin, cellulose acetate, nitrate, oils, lacquers, polishes and inks.

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Black Paste Technical 90%

Supply form:black viscous paste.

Viscosity @25℃:6000 ~15000mpa.s.

Hydroxyl number:45±5 mg KOH/g.

Average particle size:<35μm.

Density (25℃):1.10~1.18.

Volatile (104℃, 4hr): < 3%.

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CMC Ceramic Grade

Product Name: Sodium Carboxymethyl Cellulose (CMC-Na, CMC) Synonym Name: Sodium salt of carboxymethyl ether of cellulose; CMC; Na CMC; cellulose gum; sodium CMC; Carboxymethyl cellulose sodium CAS No.: 9004-32-4 INS: 466 Sodium Carboxymethyl Cellulose can be used as excipient and intensifier of the blank in ceramic industry, CMC can enhance the blank, a breakage rate if producer added suitable quantity of into the blank. In ceramic material, CMC can improve the glaze slurry, a flow and increase the smoothness and improve the quality of glazed surface. In the production of ceramics, CMC is used in the idiosome of the ceramics, the glaze slip and fancy glaze. The recommended dosage of CMC in the idiosome of the ceramics, the glaze slip and fancy glaze is 0.03-0.2?, 0.05-0.2?, and 1.4-4.0? separately. Specification Appearance: White or slightly yellow fine powder Purity: 70% to 99% Viscosity (2%, 25?): 500-1200mPa.s, ?1200mPa.s Degree of Substitution: 0.6 to 1.0 PH Value: 6.5 to 8.5 Moisture: ?10% We can produce CMC exactly according to customers' specification and special usage. Package 25kg kraft paper bag, or other packing as clients request. Storage: In a cool, dry, clean, ventilated environment.

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