Chemicals & Plastics

Microcrystalline wax, as a key component in coating formulations, primarily serves the following functions: Superior water resistance and moisture barrier: Possessing a fine crystalline structure and high melting point, microcrystalline wax forms a dense, flexible hydrophobic film that effectively blocks moisture and humidity, protecting the contents. This is crucial for outer packaging of foodstuffs, pharmaceuticals, and frozen products. Superior anti-adhesion and separation properties: Used in release liners or packaging papers for sticky products (e.g., adhesive tapes, adhesives, confectionery) to prevent adhesion between the product and the paper. Enhanced gloss and smoothness: Incorporation into the coating layer significantly improves the surface gloss and printability of the paper, resulting in a more refined appearance. Improved abrasion and scratch resistance: Wax coatings shield printed graphics, reducing wear during transport and handling. Enhanced flexibility: Prevents tearing during folding or forming processes for paper and cardboard.

The rust-preventive mechanism and advantages of microcrystalline wax lie in its high molecular weight structure and adhesive properties.‌ Its chemical composition, featuring long-chain naphthenic hydrocarbons, enables thorough wetting of metal surfaces upon melting. Upon cooling and solidification, it forms a continuous, resilient film that effectively blocks environmental moisture and electrolytes; Furthermore, microcrystalline wax exhibits superior gel strength and adhesion compared to ordinary paraffin wax, enhancing the coating's resistance to wear and peeling. This makes it particularly suitable for protecting metal components in dynamic or vibrating environments. ‌Specific applications include rust prevention for metal products, thickening industrial greases, and rubber protection.‌ For example: Direct application as a short-term rust-preventive coating or impregnation treatment for metal products; As a thickening agent in greases to enhance sealing properties and weather resistance; Preventing surface chalking and cracking in rubber goods, thereby indirectly aiding rust prevention.‌

Industrial furfuryl alcohol is mainly used to manufacture furfuryl alcohol resin, which is used as binder of sand core of sand core of thermal core shooting box in precise foundry industry. Also furfuryl alcohol is used to manufacture tetrahydrofurfuryl alcohol, anti-corrosion coating, etc. and used as solvents, thinner or other organic raw material. Physical & Chemical Features

Minimum Order: 27

Melamine is mainly used for manufacturing melaminoformal dehyde resin, which is well water, heat & arc resistant and bright. It can also be used in decorative laminates, aminoplastics, adhesive agents, coatings and used as a paper reinforcing agent, textile auxiliaries, cement water-reducing agent and leather retaining agent etc.

Minimum Order: 27

TDO is a new kind of reducing agent that used as exchange of sodium hydrosulfite. It is widely used in textile and paper making industry. This product is also used in leather processing industry, paper, pulp and board industry, photographic industry, bleaching and reducing agents. This product is also a component of decolorisation agents. In macromolecule material industry, it is used as catalysis agent and stabilizer of resinic producing, and it is also used in organic synthesization of sensitizing material, and medicine, medical, spicery materials in fine chemicals, and also can be applied in the recycling and separating of heavy metals.

Minimum Order: 27

Dodecanol ester has many advantages. It has good resin compatibility, low dosage, low film-forming temperature, good film leveling property, good color development, low freezing point, better hydrolytic stability, and low toxicity. It is an excellent film-forming aid for latex paint and is particularly suitable for various water-based coating systems such as emulsions, latex paints, and adhesives synthesized from methacrylate, styrene, and vinyl acetate as raw materials

Minimum Order: 16 pieces

Sodium Percarbonate offers many of the same functional benefits as liquid hydrogen peroxide. It dissolves into water rapidly to release oxygen and provides powerful cleaning, bleaching, stain removal and deodorizing capabilities. As Sodium Percarbonate is a kind of new high effective bleaching raw material for detergent, with advantage of no odor, no toxin, and no pollution. Due to the bleaching capacity of active oxygen released into the water, Sodium Percarbonate shows well performance. Sodium Percarbonate also is one disinfecting agent,it can kill coliform, staphylokinase, hepatitis bacterium and so on, therefore it is used as defecting agent in Hospital,Public Place,and to disinfected Medical Instrument, False Teeth, Fruit tools and Fruite and so on. Along with the development of aquiculture, usages of Sodium Percarbonate in such domains are increasing. Many detergent manufacturers home and abroad have being adopted Sodium Percarbonate as bleaching raw material instead of Sodium perborate or others.

Minimum Order: 27

PDLC Nematic liquid crystal RM82 125248-71-7 Nematic liquid crystal RM82 125248-71-7 1,4-BIS-[4-(6-ACRYLOYLOXYHEXYLOXY)BENZOYLOXY]- , 2-METHYLBENZENE C39H44O10 HPLC: 95% MIN. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Microcrystalline wax is employed in packaging paper primarily for the following purposes: Exceptional moisture and water barrier properties: It effectively prevents the penetration of water vapour and liquid water, safeguarding contents from dampness. This constitutes its core function. Enhanced gloss and aesthetic appeal: It imparts a lustrous finish to the packaging paper surface, elevating the perceived quality of the product's appearance. Enhanced abrasion resistance and durability: The wax coating increases the mechanical strength of the paper surface, reducing wear during transportation and handling. Typical application areas include: Industrial packaging Rust-proof packaging paper for metal products Moisture-proof inner liners for fertilisers and chemical products Sealing layer for composite paper cans.

QYPDLC-421 liquid crystal for PDLC Switchable film Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Liquid Crystal Materials 68065-81-6 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Dimethylaminopropylamine (DMAPA) is a diamine used in the preparation of some surfactants, such as cocamidopropyl betaine which is an ingredient in many personal care products including soaps, shampoos, and cosmetics. Product name: DMAPA/N,N-3-dimethyl-1,3-propanediamine CAS Number: 109-55-7 EINECS NO.:203-680-9 HS.Code: 2921290090 Molecular Formula: C5H14N2 Purity (%): 99.5% Appearance: Clear and colorless liquid. Packing: 165KG Iron Drums Applications: DMAPA is used as an intermediate in the production of binding agents, ion- exchange materials, flocculating agents (water treatment), cosmetic agents, washing and cleaning agents (betaines), additive for petrol and other fuels, polyurethane fibres and lubricants, dyes, agrochemicals, agents used in the photographic and textile industries, etc. DMAPA is also used directly as al hardener in epoxy resins in the plastics industry, as a cross-linking agent for cellulose fibres in the paper industry and as an anti-shriking agent for leather. DMAPA is an Epoxy hardener. DMAPA reacts with epoxide to form 3D cross-linked thermoset structures. DMAPA is also used for the synthesis of betaines, which are widely employed in personal care products, shampoos, washing and dishwashing detergents. DMAPA is a multifunctional amine used as a building block for lube oil dispersants as well as lubricity improvers and corrosion inhibitors.

Minimum Order: 20 square metres

Chloroacetic acid, industrially known as monochloroacetic acid (MCA) is the organochlorine compound with the formula CICH2CO2H.This carboxylic acid is a useful building-block inorganic synthesis. Product name: Chloroacetic acid CAS Number: 79-11-8 EINECS NO.:201-178-4 HS.Code: 2915400090 Molecular Formula: ClCH2COOH/C2H3ClO2 Purity (%): 99% Appearance: White flake Packing:25kg/bag Applications： Chloroacetic acid is used in the manufacture of cellulose ethers (used mainly for drilling muds, detergents,food, and pharmaceuticals), crop protection chemicals, and in the manufacture of glycine, thioglycolic acid, malonic acid, vitamins, sequestering agents (EDTA), glycine, dyes (indigo and derivates), chloroacetylchloride (CAC), surfactants. Chloroacetic acid is also used in the manufacture of various dyes, synthetic caffeine, and organic chemicals.

Minimum Order: 20 square metres

Microcrystalline wax serves as a highly significant and versatile modifying additive in candle manufacturing. Enhances structural strength and heat resistance: Possessing a resilient texture and high viscosity, its incorporation markedly improves a candle's resistance to bending and deformation, particularly in elevated temperature environments. Improving surface lustre and texture: Microcrystalline wax imparts a fine, oily sheen to candle surfaces, elevating perceived quality and delivering a smoother tactile feel. Enhancing Flexibility and Crack Prevention: Pure paraffin wax, particularly high-melting-point varieties, tends to shrink and crack during cooling. Incorporating microcrystalline wax increases the wax body's flexibility and adhesion, effectively reducing or eliminating surface cracks, hollow bases, and gaps between the candle and container walls.