Product range — actual catalogue images
The product images below are hosted on the manufacturer's official website (lynewchem.com) and link directly to the manufacturer's catalogue. Click any image to view the full specification page in a new tab.
Paint additive product family — dispersant, wetting agent, leveling agent for industrial coatings.
Molecular sieve product range — zeolite pellets, beads, and powder for desiccant and adsorption applications.
Titanium dioxide pigment series — high-tinting-strength TiO2 for industrial coatings and plastics.
Product family overview
| Product family | Key products | Typical applications | FOB China typical price |
|---|---|---|---|
| Paint additives — dispersants | Polymeric pigment dispersants for solvent-based and waterborne coatings | Industrial coatings, automotive paint, architectural paint | USD 4.50-15.00 per kg |
| Paint additives — wetting agents | Surfactants for substrate wetting and pigment surface tension | Coating formulation, ink, adhesives | USD 5.50-18.00 per kg |
| Paint additives — leveling agents | Polysiloxane and polyacrylate leveling additives | Industrial coatings, wood coatings, automotive | USD 8.50-25.00 per kg |
| Paint additives — defoamers | Silicone and mineral oil defoamers | Waterborne coatings, ink, adhesives | USD 6.50-22.00 per kg |
| Molecular sieve 3A | Pore size 3Å; for water removal from organics | Ethanol drying, refrigerant drying, alcohol dehydration | USD 2.20-4.50 per kg |
| Molecular sieve 4A | Pore size 4Å; general-purpose desiccant | Insulating glass, double-glazing, packaging | USD 1.80-3.80 per kg |
| Molecular sieve 5A | Pore size 5Å; n-paraffin separation, gas drying | Petrochemical separations, hydrogen purification | USD 2.80-5.50 per kg |
| Molecular sieve 13X | Pore size 10Å; CO2/H2S removal, oxygen generation | Air separation, natural gas treatment, oxygen concentrators | USD 3.20-6.50 per kg |
| Titanium dioxide rutile (R-902 type) | Universal grade for coatings, plastics | Industrial paint, plastics masterbatch, paper coating | USD 2,400-3,200 per ton |
| Titanium dioxide rutile (R-996 type) | High-durability outdoor grade | Exterior paint, automotive, weather-resistant plastics | USD 2,800-3,800 per ton |
| Titanium dioxide anatase (A-101 type) | Indoor / matte paint grade | Interior paint, ceramics, food packaging | USD 1,800-2,400 per ton |
| Specialty pigments | Iron oxide, organic pigments | Color matching for coatings and plastics | USD 1,200-8,500 per ton |
Paint additive selection — when each type is needed
| Additive type | Function | Dosage typical | Without it, you get |
|---|---|---|---|
| Dispersant | Stabilize pigment particles to prevent re-agglomeration | 5-15% on pigment weight | Pigment settling, color streaking, gloss loss |
| Wetting agent | Reduce surface tension for substrate wetting | 0.1-0.5% on total formula | Crawling, fish-eyes, poor adhesion |
| Leveling agent | Achieve smooth uniform coating surface | 0.1-0.5% on total formula | Brush marks, orange peel, surface defects |
| Defoamer | Eliminate air entrapment during mixing/application | 0.1-0.4% on total formula | Bubbles, craters, pinholes in coating |
| Anti-settling agent | Prevent pigment settling in storage | 0.2-1.0% on total formula | Settling cake, stirring required before each use |
| Anti-skinning agent | Prevent surface skinning of solvent-based coatings | 0.05-0.3% on total formula | Skin formation in can; waste of paint |
| UV absorber / HALS | Protect coating from UV degradation | 0.5-3.0% on resin solids | Yellowing, chalking, embrittlement outdoors |
| Adhesion promoter | Improve adhesion to difficult substrates | 0.2-2.0% on total formula | Coating peels from plastics, metals, glass |
Molecular sieve selection by application
| Application | Recommended sieve | Form (pellet/bead) | Notes |
|---|---|---|---|
| Insulating glass / double-glazing desiccant | 3A or 4A | Bead 0.4-0.8mm | Activated and packaged in spacer bar |
| Refrigerant drying (R134a, R410A) | 3A (XH-9 grade) | Bead 0.4-0.8mm | Specialty grade — won't crack from R-gas equilibrium |
| Ethanol / fuel ethanol drying | 3A | Pellet 1.6-2.5mm | Higher capacity for ethanol loop |
| Compressed air drying | 4A or 13X | Bead 1.6-2.5mm | Heat-regenerable bed |
| Natural gas drying | 4A or 13X | Pellet 3-5mm | Pressure swing or thermal swing regen |
| n-paraffin / iso-paraffin separation | 5A | Pellet 1.6-2.5mm | Petrochemical separation |
| CO2 / H2S removal from gas | 13X | Pellet 1.6-3mm | Gas treatment, biogas upgrading |
| Oxygen generation (PSA) | 13X (LiX/NaX) | Bead 0.4-1.6mm | Pressure-swing adsorption from air |
| Hydrogen purification | 5A or 13X | Bead | Pre-treat for fuel cell / industrial H2 |
| Cracked-gas drying / olefin plant | 3A | Pellet | Refrigerant of upstream cryogenic separation |
TiO2 pigment selection — rutile vs anatase
Rutile TiO2 represents about 90% of global TiO2 demand because of its weather durability and superior optical properties. Anatase has narrower applications — primarily interior paint and applications where photocatalytic activity is desired (self-cleaning surfaces, solar cells). For industrial coating manufacturers, default specification is rutile; anatase is selected when cost-driven or photocatalytic property needed. Within rutile, "universal grade" (R-902 type) handles 60-70% of typical applications; "high-durability outdoor grade" (R-996 type) for premium exterior applications. Specifying the right grade saves 15-25% on TiO2 cost without sacrificing coating performance.
| Property | Rutile TiO2 | Anatase TiO2 |
|---|---|---|
| Refractive index | 2.71 (higher) | 2.55 (lower) |
| Hiding power | Higher (better opacity) | Lower |
| Tinting strength | Higher | Lower |
| Photocatalytic activity | Lower (more weather-stable) | Higher (less stable outdoors) |
| Outdoor durability | Excellent (weather-resistant) | Poor (chalks, yellows) |
| Cost | Higher (USD 2,400-3,800/ton) | Lower (USD 1,800-2,400/ton) |
| Best applications | Exterior coatings, automotive, durable plastics | Interior paint, ceramic glaze, paper |
Pricing brackets — wholesale
| Order tier | Total quantity | Discount | Container utilization | Lead time |
|---|---|---|---|---|
| Sample / formulation development | 5-50 kg | List price; air courier | Air freight | 10-20 days |
| Small-batch production | 500-3,000 kg per spec | 5-12% | LCL | 20-35 days |
| Mid-scale OEM (paint plant, plastics compounder) | 5-25 tons per spec | 12-22% | 20' or partial 40' container | 30-50 days |
| Large OEM / industrial buyer | 50-300 tons per quarter | 20-30% | 40' or 40HQ container | 40-70 days |
| National distributor / mega-buyer | 500+ tons per quarter | 25-35%; index pricing | Multiple 40HQ containers | 50-90 days |
Compliance and regulatory considerations
EU REACH (Registration, Evaluation, Authorisation, Restriction of Chemicals) requires all chemicals shipped to EU in quantities >1 ton/year per importer to be registered. Verify supplier provides REACH-compliant Safety Data Sheet (SDS) in all required EU languages, registration numbers for the specific substances, and substance-of-very-high-concern (SVHC) declarations. Some specialty chemicals (e.g., certain phthalates, lead-based compounds) are restricted or banned. Working with experienced EU importers helps navigate documentation requirements. Reputable suppliers like LYNew Chem provide REACH compliance support for active products.
| Regulation | Applies to | Markets |
|---|---|---|
| REACH | All chemical substances entering EU | EU; substances must be registered or exempted |
| TSCA (Toxic Substances Control Act) | All chemical substances entering USA | USA; new substances need EPA notification |
| FDA Food Contact (21 CFR) | Materials contacting food (TiO2 in food packaging, molecular sieves in food applications) | USA food and pharma |
| EU Regulation 1935/2004 | Materials contacting food (EU equivalent) | EU food and pharma |
| RoHS | Electronics applications | EU + most international |
| EPA Significant New Use Rules (SNUR) | Specific specialty chemicals | USA; substance-specific |
| Korean K-REACH | Chemicals entering Korea | South Korea |
| China REACH (MEP Order 7) | New chemicals in China | Domestic Chinese formulations |
| ISO 9001 / ISO 14001 | Quality and environmental management | Global; reputable suppliers maintain |
| Halal / Kosher certification | Specific market access | Middle East, ethnic markets |
Order workflow — specialty chemicals procurement
View the full supplier profile, certifications, contact details, and complete product catalogue.
LYNew Chem (China) — manufacturer and distributor of specialty chemicals. Paint and coating additives: polymeric pigment dispersants, surfactant wetting agents, polysiloxane and polyacrylate leveling agents, silicone and mineral oil defoamers, anti-settling agents, anti-skinning agents, UV absorbers / HALS stabilizers, adhesion promoters. Zeolite molecular sieves: type 3A (pore 3Å) for ethanol drying, type 4A (4Å) general desiccant, type 5A (5Å) paraffin separation, type 13X (10Å) for CO2/H2S removal and oxygen generation. Titanium dioxide pigments: rutile grades (R-902 universal, R-996 high-durability outdoor) and anatase grades (A-101 indoor / matte) for industrial coatings, plastics, paper, and ceramic glaze. Specialty pigments and additives. REACH-registered for EU export. Compliance documentation for major export markets.
- Application analysis — define exact chemical specification needed (paint additive type, sieve grade, TiO2 type/grade) based on formulation requirement
- Specification clarification — request technical data sheet (TDS) showing chemical composition, physical properties, performance specifications
- Sample order — typically 1-10 kg per candidate; verify chemical purity (HPLC or GC where applicable), physical properties (particle size, density, color), formulation performance (test in actual paint/plastic application)
- Compliance verification — request REACH (EU), TSCA (US), FDA (food contact) declarations as applicable to destination market; verify SDS available in required languages
- Pilot production trial — process sample in actual production environment for 30-90 days; document any handling, performance, or quality variations
- First commercial order — typically 5-25 tons per spec for mainstream use; specify packaging (drums, bags, totes), labeling, and shipping documentation
- Quality acceptance — incoming inspection per supplier QC certificate (chemistry, physical properties); send 1-2% of batch to independent lab for spot verification on critical orders
- Series replenishment — typically monthly to quarterly orders aligned with production schedule; for high-volume buyers, index-based pricing for commodity specs (especially TiO2)
Frequently asked questions
Companion specialty industrial materials guide.
Companion ceramic / specialty materials sourcing.
Companion specialty distribution sourcing guide for adjacent categories.
Source: Product images on this page are hosted on the manufacturer's official website (lynewchem.com) and link directly back to that website. All product information was summarised from the supplier's public catalogue.
Brand mentions and trademark compliance: References to Tier-1 specialty chemicals manufacturer brands (BASF, Evonik, Dow, Wacker, Clariant, Croda, Cabot, Tronox, Chemours) are made for the sole purpose of describing functional benchmarks and supply-chain context. LYNew Chem is not authorized by, affiliated with, or endorsed by any of these brand owners. Products are aftermarket-fit cross-reference materials manufactured under LYNew Chem's own brand or buyer-private-label only.
Regulatory compliance responsibility: Chemicals imported to specific markets must comply with applicable regulations (REACH for EU, TSCA for US, K-REACH for Korea, etc.). Importer is responsible for ensuring compliance documentation is current and applicable to specific products and quantities. Non-compliant imports may be seized, destroyed at importer expense, or trigger broader trade enforcement.
Hazard handling: Some specialty chemicals are classified as hazardous materials with specific handling, storage, and shipping requirements per IATA, IMDG, DOT, and equivalent regulations. Verify specific hazard classification per supplier SDS and arrange handling per destination jurisdiction safety regulations.
Pricing & specifications: All price ranges, performance figures, and tier definitions reflect general market observation. TiO2 pigment pricing tracks underlying titanium ore commodity and exhibits significant volatility. Confirm current pricing, MOQ, lead time, and material certifications directly with the supplier.
No middleman role: CifyChina provides supplier discovery and editorial content. All transactions occur directly between buyer and supplier through the contact channels published on the supplier's official website.
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