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Product

Special polymer retanning fatliq∑$↔σuor

DEMARTAN PG does not contain freβΩ'<e formaldehyde, envir∑‍↔πonmental performance in l"‍Ωine with EU standards. DEMεγ∞ARTAN PG is very suitablσ≠e for pre-tanning and re-tanning ♣>of leather requiring soft finished leather.×"

Keywords: S✘₽♦↕pecial polymer retanning fatliquor

Classification:

Synthetic tanning agent

Inquiry

Product Performance

DEMARTAN RFS is a sof> t polymer retanning and fatliquoring agent wi≤>←∑th good filling properties, especially suitabl≤≈÷¥e for retanning and fat ₹±liquoring of garment leatheφ®♣♦r, shoe upper and bag leather.
DEMARTAN RFS is mainly §φ €used for retanning and fatliquoring of ch₽φrome tanned leather and £₹vegetable tanned leather, which'φ can improve the softn €≤ess, surface feel and grain fineness of le$‌ather, and has good leveling effect.
DEMARTAN RFS makes the leathe©✘r blank produce slight drainage, reduce ☆δ±<water absorption, improve the finisλ₽hing performance of the leather blank, and incre₽&ase the tear strengtΩαh.
DEMARTAN RFS is used alone o¥¥λ€r instead of part of the fatliq☆<★αuoring agent, the oil cre‍≤₹÷am can be avoided and the risk caused b>$✔Ωy the migration of mineral oil and the like ¥™ can be avoided.
DEMARTAN RFS has low atomiz→×σ♦ation value, yellowing resist™₽>ance and other characteristic¶✘αs, suitable for sofa leather or car seat c™≈↑ushion leather use.

Application Reference

Before adding DEMART♣<≈∞AN RFS, the neutralization pH s>∑hould be 5.5-6.0, the time should be a♥'δ♠t least 90 minutes DEMARTAN γ¥RFS can be added several tαβαimes during retanning, and finally acid should b↓βe added to promote the exh↔↓βaustion of the waste liquid. DEMARTAN Ω♥σ©RFS can be used for the main fatliquoring♦δ♥, the amount of fatliquoring ag→♦∑Ωent can be reduced, but an ap ♦£&propriate amount of fatliqu≥≠oring agent is still needed to obtain the φ♠♣best softness.

Packaging and storage

Packed in a 120kg plastic bucket; ©$keep away from moisture, avoid→✘↔ direct sunlight, maintain the original packagin€"×↔g and reasonable storage€λ₽ method at 5-40°C, and the validity perioβ→d is 12 months. This product is non-dan←♦gerous goods, according to the ordinary goods stoσ&rage and transportation.

Special modified sulfone≠∞♠ synthetic tanning agent

Protein retanning agent"≠♦≠

Protein retanning agent

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