Have any Query? +91-80-41425832, 41525960 kop@kumarorganic.net

Paint & Coating Ingredients  

Kopthione 40 % (Z-PTO 40 %)

Zn40

Regulatory Status

BPR and EPA (in progress)

Applications

  • Specially formulated for paint applications for
  • Exterior and Decorative paint applications
  • Effective against discoloration due to UV radiation

Uniqueness of the product

  • Reduces discoloration
  • Very low solubility in Water
  • Good Leaching Characteristics
  • Transchelation of metals impurities
  • Works in pH range 4 -10 protecting
  • As fungicide and algaecide
  • Heat stable over 100 °C for more than 5 days
  • No formaldehyde liberated
  • Low VOC product

Efficacy Data

Organisms Zinc Pyrithione OIT DCOIT IPBC but BIT Zineb Formaldehyde
Gram positive bacteria
Staphylococcus aureus 4 156 50 100 1000
Strptococcus faecalis 16
Gram negative bacteria
Escherichia coli 8 100 50 100 1000
Pseudomonas aeruginosa 512 625 250 1000
Klebsiella pneumoniae 8
Organisms Zinc Pyrithione OIT DCOIT IPBC but BIT Zineb Formaldehyde
Moulds
Fusarium sp. 32
Aspergillus niger 8 1 3 10 250 50 1000
Aureobasidium pullulans 2 1 50 ≤ 50 50 5 500
Chaetomium globosum 2 200
Gliocladium virens 64
Penicillium
pinophilum
2 1 2 ≤ 50 25 250
Yeasts
Candida albicans 2 39
Pityrosporum ovale 4
Organisms Zinc Pyrithione OIT DCOIT IPBC but BIT Zineb Formaldehyde
Actinomycete
Streptoverticillium reticulum
4
Algae 20- 100
Trentepohlia odorata ≤ 0.06
Anacystis montana ≤ 0.06
Chlorococcum tetrasporum 8
Scytonema hofmannii 0.5
Synechocystis minima ≤ 0.06
Chlorella sp 2 1
Stichococcus sp 5 5

Cu-PTO

CuPowder

Regulatory Status

BPR and EPA (in progress)

Applications

  • Antifouling agent in Marine Paints
  • Agrochemical intermediate

Uniqueness

  • Very low solubility in Water 1 mg/l
  • Transchelation of metals impurities
  • Reduces discolouration
  • Soluble in Organic Solvents
  • Copper pyrithione is more stable than
  • Zinc pyrithione when added to paint
  • Products and therefore is less likely to cause
  • Gelation during storage

Efficacy Data

Microorganisms MIC(PPM) Microorganisms MIC(PPM) Microorganisms MIC(PPM)
Aspergillus niger 20 Cladosporium
herbarium
6 Escherichia coli 8
Aspergillus flavus 20 Trichoderma viride 8 Pseudomonas
fluorescens
18
Aspergillus versicolor 18 Chaetomium globosum 6 Staphylococcus
aureus
6
Penicillium citrinim 8 Bacillus subtilis 8 Saccharomyces
cerevisiae
6
Pacillomyces varioti 8 Bacillus megaterium 6 Klocckeria Janke 8

Na-PTO

Na40

Regulatory Status

BPR and EPA (proposed)

Applications

  • Antifungal agent in
  • Metal working Fluids
  • Gypsum Boards
  • Latex Paints
  • Diagnostic kits
  • Detergents
  • Leather Aftercare

Uniqueness of the product

  • Good solubility in Water 500mg/l
  • Stable when stored in dark place
  • Alkalinity not affected in Metal Working Fluids
  • Acts as Mold and Mildewcide in Gypsum boards

Efficacy Data

Microorganisms MIC(mg/litre) Microorganisms MIC(mg/litre)
Aspergillus niger 2 PseudomonasAeruginosa 512
Candia albicans 4 Salmonella Typhimurium 64
Escherichia coli 8 Staphylococcus aureus 1
Penicillium notatum 2 Streptococccus faecalis 2
Trichopy]hyton mentagrophytes 0.5

Kopthione Powder

KOPTHIONE

Regulatory Status

BPR and EPA (in progress)

Applications

  • Antifungal agent in Marine coatings
  • Dish wash Scrubs/Sponges
  • Textiles
  • Sealants, Grouts, Adhesives
  • Cable insulatio
  • Shower mats
  • Washing machine gaskets
  • PVC Gloves
  • Air Filters
  • Tyres

Uniqueness of the product

  • Very low solubility in Water 8 mg/l
  • Transchelation of metals impurities
  • Reduces discolouration

Contact Us   

CONTACT INFO

  • Phone:+91-80-41425832, 41525960
  • Email id: kop@kumarorganic.net
  • Website: www.kumarorganic.net
  • Address: Kumar Organic Products Ltd, Usha Krishna Centre, NO. 819/C, 13th Cross, 7th Block (West), Near JSS College Circle, Jayanagar, Bangalore - 560082

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