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Optical Brightener 4BK
Applications: It can dissolved in the hot water,has high whiteness increasing power,excellent washing fastness and minimum yellowing after high temperature drying. It is suitable for brightening cotton or nylon fabric with exhaust dyeing process under room temperature, has powerful strength of whiteness increasing, can achieve extra high whiteness. Usage： 4BK:0.25 ~ 0.55%(o.w.f.) Procedure: fabric :water 1:10—20 90—100℃ for 30—40 minutes Package and Storage： Package: 25KG bag Storage: ... -
Light stabilizer
Light stabilizer is an additive for polymer products (such as plastic, rubber, paint, synthetic fiber), which can block or absorb the energy of ultraviolet rays, quench singlet oxygen and decompose hydroperoxide into inactive substances, etc., so that polymer can eliminate or slow down the possibility of photochemical reaction and prevent or delay the process of photoaging under the radiation of light, thus achieving the purpose of prolonging the service life of polymer products. Product list... -
Copolymer of vinyl chloride and vinyl isobutyl ether（MP Resin）
Chemical Name: Copolymer of vinyl chloride and vinyl isobutyl ether Synonyms: Propane, 1-(ethenyloxy)-2-methyl-, polymer with chloroethene; Vinyl isobutyl ether vinyl chloride polymer; Vinyl chloride – isobutyl vinyl ether copolymer, VC Copolymer MP Resin Molecular Formula (C6H12O·C2H3Cl)x CAS Number 25154-85-2 Specification Physical Form: white powder Index MP25 MP35 MP45 MP60 Viscosity, mpa.s 25±4 35±5 45±5 60±5 Chlorine content, % ca. 44 Density, g/cm3 0.38~0.48 Moisture,... -
Polyaldehyde resin A81
Chemical Name: Polyaldehyde resin A81 Specification Appearance：white or light yellow transparent solid Softening point ℃: 85~105 Chromaticity(iodine colorimetry)≤1 Acid value(mgkoH/g) ≤2 Hydroxyl value(mgKOH/g):40~70 Applications :This product is mainly used coating industry, printing ink industry and adhesion agent field. Properties: 1.Printing ink industry Used in plastic surface printing ink, plastic compound printing ink, aluminium foil printing ink, gold blocking printing ink, paperboar... -
Hyper-Methylated Amino Resin DB303
Product Description: It is a versatile crosslinking agent for a wide range of polymeric materials, both organo soluble and water borne. The polymeric materials should contain either hydroxyl, carboxyl or amide groups and would include alkyds, polyesters, acrylic, epoxy, urethane, and cellulosics. Product Feature: Excellent hardness-film flexibility Fast catalyzed cure response Economical Solvent-free Wide compatibility and solubility Excellent stability Specification： Solid ：≥98% Viscosity ... -
High-Amino Melamine Formaldehyde Resin DB327
Product name: High-amino melamine formaldehyde resin DB327 Product Feature Good flexibility Gloss Good compatibility Weather resistance Specification： Appearance: Clear, transparent viscous liquid Solid Content, %：78-82 Viscosity 25°C, mpa.s: 7000-14000 Free formaldehyde, %: ≤1.0 Color(Fe-co): ≤1 Density 25°C, g/cm³: 1.1483 Application Water-based paint High class baking enamel Paper coating Package and storage 1. 220KGS/Drum；1000KGS/IBC Drum 2. Keep containers tightly closed in a dry, coo... -
Hyperimido Methylated Amino Resin DB325
Product Description It is a methylated high imino melamine crosslinker supplied in iso-butanol. It is highly reactive and has a high tendency towards self-condensation providing films with very good hardness, gloss, chemical resistance and outdoor durability. It is suitable for a wide range of solventborne or waterborne baking applications, such as coil and can coating formulations, automotive primers and topcoats, and general industrial coatings. Specification Solid, %: 76±2 Viscosity 25°C, ... -
Hyper-Methylated Amino Resin DB303 LF
Product Description Hyper-Methylated Amino Resin DB303 LF is a versatile crosslinking agent widely used in baking enamel, ink, and paper coating. Product Feature Gloss, Excellent flexibility, Weather, Chemical resistance, Excellent stability Specification： Appearance: Clear, transparent viscous liquid Solid, %：≥97% Viscosity, mpa.s, 25°C：3000-6000 Free formaldehyde, %：≤0.1 Color(APHA): ≤20 Intermiscibility：water insoluble xylene all dissolved Application High class baking enamel for auto... -
Light Stabilizer 944
LS-944 can be applied to low density polyethylene, polypropylene fiber and glue belt, EVA ABS, polystyrene and foodstuff package, etc.
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Flame Retardant APP-NC
Specification Appearance White，free-flowing powder Phosphorus ,%(m/m) 20.0-24.0 Water content ,%(m/m) ≤0.5 Thermal decompositions,℃ ≥250 Density at 25℃,g/cm3 approx. 1.8 Apparent density,g/cm3 approx. 0.9 Particle size (>74µm) ,%(m/m) ≤0.2 particle size(D50),µm approx. 10 Applications: Flame Retardant APP-NC may be mostly used in a range of thermoplastics, especially PE, EVA, PP, TPE and rubber etc., whic... -
Ammonium polyphosphate (APP)
Structure ： Specification： Appearance White，free-flowing powder Phosphorus %(m/m) 31.0-32.0 Nitrogen %(m/m) 14.0-15.0 Water content %(m/m) ≤0.25 Solubility in water(10%suspension) %(m/m) ≤0.50 Viscosity (25℃, 10%suspension) mPa•s ≤100 pH value 5.5-7.5 Acid number mg KOH/g ≤1.0 Average particle size µm approx. 18 Particle size %(m/m) ≥96.0 %(m/m) ≤0.2 Applications: As flame retardant for flame retardant fiber, wood, plastic, fire retardant coating, etc... -
UV absorber
UV absorber is a kind of light stabilizer, which can absorb the ultraviolet part of sunlight and fluorescent light source without changing itself.