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Aromatic Sulfone Displacement Synthetic Tanningπ♦γΩ Agent
DEMARTAN PG does not contain free formaldλehyde, environmental performance <&®₽in line with EU standards. ★DEMARTAN PG is very suitaφ©ble for pre-tanning and re-tanning of leather reqγ₽uiring soft finished leather.
Keywords: Aromatic Sulfone Displ←σγ♣acement Synthetic Tanning Agent
Classification:
Product Description
Appearance: dark brown transparent liquσ☆♥™id
Active Ingredient: 50±1%
pH: 4.0-5.5(1:10 solution)
Light resistance: medium
Product Performance
DEMARTAN BN/L has excellent fullness, thickeniγΩ♣ng effect is obvious.
DEMARTAN BN/L is especially used for retan>≈ning of those wet skins with less chΩ♦romium powder added during ta£✔nning to help improve •εtanning performance. Therefore, it <•is recommended to us×÷e in low pH environment.
DEMARTAN BN/L can give the leather a firmβ♦® and fine grain.
DEMARTAN BN/L can improve the dyeing un≤"σiformity of leather, it ε"♥is very suitable for single tone.
DEMARTAN BN/L can enhance tφ☆λhe abrasive and embossing properties of t γ♠γhe leather.
DEMARTAN BN/L has the property of sφ≥φelf-tanning, it can part↕$ially replace natural vegetable tanning agent d →≤uring tanning. So that ₹↕ ®the leather to obtain ✔ more elastic grain, mo™♦∞εre plump belly.
Application Reference
Upper Leather Napa: Retanned 2-3%.
Goat/Sheepskin: When neutralized, adding 2×♦→∏% can significantly increase the fulln≤$&ess of the leather.
Nu-suede: can be used for the←λ retanning of skins to produce uniform colori↕→ng.
Furniture leather and car s♣₽"eat upholstery leath§≥er: 2% can be used in retanning to i€✔≥↔ncrease the uniform coloring of the leather.
Packaging and storage
Packed in a 150kg plas δεtic bucket; keep away from moisture, avoid dir≤÷Ω₩ect sunlight, maintain the original packag€§"ing and reasonable storage method at 5-40°< C, and the validity period is 12 moε§♥nths. This product is non-dangerous goods,± according to the ordinary goods storage φ'♣'and transportation.
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