产品分类 · 120 个产品
树脂
Acrylic, alkyd, polyurethane, polyester, and epoxy resin systems used as film-forming binders for coatings, inks, and adhesives.
Resin chemistry is the backbone of every paint, ink, and structural adhesive — the binder is what holds pigment to substrate, distributes mechanical stress, and determines how the dry film responds to weather, chemicals, and abrasion. A formulator's first choice is always binder family: acrylic for outdoor durability, alkyd for traditional brushability, polyurethane for chemical resistance, polyester for coil and powder, epoxy for adhesion and corrosion protection, phenolic for thermal stability.
Coatingsink supplies the full resin spectrum: 100% acrylic emulsions (HA6060) and styrene-acrylic for waterborne coatings, alkyd long/medium oil for solventborne architectural and industrial systems, hydroxyl-acrylic resins for 2K polyurethane systems, polyester polyols for coil and PUD, epoxy bisphenol-A (E51), epoxy novolac (EPN-1138), saturated polyester for powder coatings, and the curing agents and crosslinkers that complete each system. Grade selection is matched to application — we don't carry one-size-fits-all generic resins.
如何选择树脂
买家在贸易和OEM配方中指定产品时使用的关键选择标准
Binder Family
Acrylic for UV stability, color retention, exterior durability. Alkyd for ease of application, traditional gloss. PU for flexibility, abrasion, chemical resistance. Polyester for coil, powder, OEM. Epoxy for adhesion, corrosion protection. Phenolic for thermal stability.
MW & Tg
Low MW = lower viscosity, faster drying, easier application but lower film strength. High MW = mechanical strength but viscosity penalty. Tg controls hardness/flexibility balance. Match Tg to substrate flexibility and service temperature.
Functional Group Profile
Hydroxyl content for 2K PU and melamine-cure systems. Acid value for water dispersibility and crosslinker reactivity. Epoxy equivalent weight (EEW) for stoichiometry. Specify functional group when choosing — viscosity and solids alone don't characterize a resin.
Solvent / Carrier System
Solid resins for solvent-cut formulation. Solution resins for direct use. Emulsions and dispersions for waterborne systems. PUDs (polyurethane dispersions) for hybrid water/PU performance. Match form to your manufacturing process and target VOC.
树脂产品目录（120）
本分类所有化学品牌号 — 点击产品查看TDS、起订量及询价表单
1,3-Propanediol (PDO)
1,4-Butanediol (BDO)
1,6-Hexanediol (HDO)
Acrylic Polyol Resin AP-6080
Acrylic Solution Resin A-870
Acrylic-Modified Alkyd Emulsion AAE-50
Acrylic-Modified Alkyd Resin AA-50
Alkyd Resin Long Oil 65%
Alkyd Resin Medium Oil 50%
Alkyd Resin Short Oil 55%
Benzoguanamine Formaldehyde Resin BG-65
Bismaleimide Resin BMI-70
Blocked MDI Prepolymer BPI-80 Single-Component
Brominated Epoxy Resin BE-20
C12-C14 Glycidyl Ether Reactive Diluent AGE
C5 Aliphatic Hydrocarbon Resin
C9 Aromatic Petroleum Resin
Castor Oil (Industrial Grade Polyol)
Castor Oil-Based Polyester Polyol COPE-200
Cellulose Acetate Butyrate CAB-381-0.5
Chlorinated Polypropylene Resin AG30 (Coating & Ink Binder)
Chlorinated Polypropylene Resin EG40M (28–35% Cl, Dry Lamination)
Chlorinated Rubber CR-20
Chlorosulfonated Polyethylene CSPE-40 (Hypalon-type)
Chlorosulfonated Polyethylene Resin CSM-40
Core-Shell Acrylic Emulsion CSA-30
Cycloaliphatic Epoxy Resin ECC
Cycloaliphatic Epoxy Resin ECC (3,4-Epoxycyclohexyl Methyl Acrylate type)
Dehydrated Castor Oil Alkyd Resin DCOA-65
Elastic Acrylic Emulsion EA-200
Epoxy Curing Agent PN-23
Epoxy Ester Resin EE-55 (Air-Dry)
Epoxy Hardener AW-106 / HV-953U (Polyamidoamine)
Epoxy Novolac Resin EPN-1138
Epoxy Novolac Resin EPN-1145
Epoxy Resin Bisphenol-F (E-51F)
Epoxy Resin Bisphenol-F EF-51
Epoxy Resin E-20 (Solid Grade)
Epoxy Resin E-44 (Bisphenol-A)
Epoxy Resin E-51 (Bisphenol-A)
Fluorine-Modified Acrylic Resin FAR-80 FEVE Type
Glycerol Ester of Rosin GER-80
High-Tg Acrylic Resin HA-8040 Wood Sealer
Hydrogenated Bisphenol-A Epoxy HBE-128
Hydrogenated Glycerol Ester of Rosin HGR-80
Hydroxyl Acrylic Resin HA-5560 Powder Coating Grade
Hydroxyl Acrylic Resin HA-6060
Hyperbranched Polyester Polyol HBP-500
树脂 常见问题
Long-oil alkyd (60%+ oil content) gives softer, more flexible films with slower drying — good for exterior architectural and brushed application. Short-oil alkyd (<40% oil) dries faster, harder, with better chemical resistance — used in industrial finishes and primers. Medium-oil sits in between for general-purpose enamels.