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Light Stabilizer 783
Chemical Name: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]]) CAS NO.:65447-77-0&70624-18-9 Molecular Formula：C7H15NO & C35H69Cl3N8 Molecular Weight：Mn = 2000-3100 g/mol & Mn = 3100-4000 g/mol Specification Appearance: white to slightly yellow pastilles Melting range: 55-140 °C Flashpoint (DIN 51758): 192 °C Bulk density: 514 g/l Application Areas of applicati... -
Optical brightener SWN
Specification Appearance: white to light brown crystalline powder Ultraviolet absorption: 1000-1100 Content (mass fraction)/%≥98.5% Melting point: 68.5-72.0 Application It is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool. It also can be used in cotton, plastic and chromatically press paint, and added into resin to whiten the fiber cellulose. Package and Storage 1. 25kg drums 2. Stored in a cool and ventilated place. -
Light Stabilizer 770
Chemical Name: Bis (2,2,6,6-Tetramethyl-4-Piperidinyl) sebacate CAS NO.:52829-07-9 Molecular Formula：C28H52O4N2 Molecular Weight：480.73 Specification Appearance:White powder / granular Purity:99.0% min Melting point:81-85°Cmin Ash :0.1% max Transmittance:425nm: 98%min 450nm: 99%min Volatility:0.2% (105°C,2hrs) Application Light Stabilizer 770 is a highly effective radical scavenger that protects organic polymers against degradation caused by exposure to ultraviolet radiation. Light Stabili... -
Light Stabilizer 438
Chemical Name: N,N’-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide 1,3-Benzendicarboxamide,N,N’-Bis(2,2,6,6-Tetramethyl-4-Piperidinyl);Nylostab S-Eed; Polyamide Stabilizer;1,3-Benzenedicarboxamide, N,N-bis(2,2,6,6-tetramethyl-4-piperidinyl)-;1,3-Benzenedicarboxamide,N,N’-bis(2,2,6,6-tetramethyl-4-piperdinyl);N,N”-BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)-1,3-BENZENEDICARBOXAMIDE;N,N’-bis(2,2,6,6-tetramethyl-4-piperidyl)isophthalamide;Light stabilize... -
High Performance Light Stabilizer DB886
Characterization DB 886 is a high performance UV stabilization package designed for polyurethane systems (e. g. TPU, CASE, RIM flexible foam applications). DB 866 is particularly efficient in thermoplastic polyurethane (TPU). DB 866 can also be used in polyurethane coatings on tarpaulin and flooring as well as in synthetic leather. Applications DB 886 provides outstanding UV stability to polyurethane systems. The increased effectiveness over conventional UV stabilizer systems is particularly... -
Optical Brightener OB-1
Specification Appearance: Yellowish green powder Assay: 98.5% min Melting Point: 357~361°C Volatiles Content: 0.5% max Ash content: 0.5% max Application 1. Suitable for polyester fiber (PSF), nylon fiber and chemical fiber whitening. 2. Applicable to PP, PVC, ABS, PA, PS, PC, PBT, PET plastic whitening brightening, with excellent whitening effect. 3. Suitable for whitening agent concentrated masterbatch added (such as: LDPE color concentrate) Usage 1. polyester fiber 75-300g. (75—300ppm) 2. R... -
Anti-microbial agent
End-use bacteriostatic agent for the manufacture of polymer/plastic and textile products. Inhibits the growth of non-health related microorganisms such as bacteria, mold, mildew, and fungus that may cause odor, stain, discoloration, unsightly texture, decay, or deterioration of physical properties of the material and finished product. Product type Silver on Antibacterial Agent -
Optical brightener OB
Specification Appearance: Light yellow powder Assay: 99.0% min Melting Point: 196 -203°C Volatiles Content: 0.5% max Ash content: 0.2% max Application It is used in thermoplastic plastics. PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin, polyester fiber paint, coating the brightening of printing ink. Usage (With plastic raw material weight percentage) 1. PVC Whitening: 0.01 ~ 0.05% 2. PVC : To improve brightness: 0.0001 ~ 0.001% 3. PS : 0.0001 ~ 0.001% 4. ABS: 0.01 ~ 0.05% 5. Polyo... -
Optical Brightener KCB
Specification Appearance: Yellowish green powder Melting point: 210-212°C Solid content: ≥99.5% Fineness: Through 100 meshes Volatiles Content: 0.5% max Ash content: 0.1%max Application Optical Brightener KCB is mainly used in brightening synthetic fiber and plastics, PVC, foam PVC, TPR, EVA, PU foam, rubber, coating, paint, foam EVA and PE ,can be used in brightening plastic films materials of molding press into shape materials of injection mold, can be also used in brightening polyester fib... -
Optical Brightener FP127
Specification Appearance: White to light green powder Assay: 98.0% min Melting Point: 216 -222°C Volatiles Content: 0.3% max Ash content: 0.1% max Application Optical brightener FP127 has very good whitening effect on various kinds of plastics and their products such as PVC and PS etc. It can also be used optical brightening of polymers, lacquers, printing inks and man-made fibers. Usage Dosage of transparent products is 0.001-0.005%, Dosage of white products is 0.01-0.05%. Before various pla... -
Light Stabilizer 292
Chemical Name: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate Methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate CAS NO.:41556-26-7+82919-37-7 Molecular Formula：C30H56N2O4+C21H39NO4C30 Molecular Weight：509+370 Specification Appearance: Light yellow viscous liquid Clarity of solution (10g/100ml Toluene): Clear Color of solution: 425nm 98.0% min (Transmission) 500nm 99.0% min Assay (by GC): 1. Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate: 80+5% 2.Methyl 1,2,2,6,6-pentamethyl-4-piperidi... -
Light Stabilizer 123
Chemical Name: Decanedioic acid, bis(2,2,6,6-tetramethyl-1-(octyloxy)-4-piperidinyl) ester, reaction products with 1,1-dimethylethylhydroperoxide and octane，UV-123 CAS NO.:129757-67-1 Molecular Formula：C44H84N2O6 Molecular Weight：737 Specification Appearance: Clear, slightly yellow liquid Specific Gravity: 0.97g/cm3 at 20°C Dynamic Viscosity: 2900~3100 mPa/s at 20°C Solubility in water: < 0.01% at 20°C Volatiles: 1.0% max Ash: 0.1% max Color of solution (1g/50ml Xylene): 425nm 95.0% min...
