Efficient and environment-frie↑∞÷ndly wet-back additives

DEMARTAN PG does not contain free♦$Ω★ formaldehyde, environmental perf☆€±≤ormance in line with EU standar§$±ds. DEMARTAN PG is very suitable for pre-tannin↑♠Ω÷g and re-tanning of leather rλ equiring soft finished leather.

Keywords: Ef↑↓ ≠ficient and environment-friendly wet-back add→↑itives

Classification:

Product Description

Appearance: clear and transparent liquid (at≤σ room temperature 20 ℃)
Active Ingredient: 50↕↕±1%
Stability: Particularly stable to electrolyte×↕ s and hard water
pH: 3.0-4.0 (1:10 solution)

 

Product Performance

DEMARKAL EA is a special rewetting aid.
DEMARKAL EA can effectivλ$✘λely remove the blood betπ§↓αween the skin fibers, fre​≠♦‍e nutrients and chromium, calciu&α♠♥m salt and other chelate formed​∑☆, release the active groups of t≤¶&λhe skin fibers, so that the skin fiε→bers have better flex¥ ∞ibility.
DEMARKAL EA effectively↔•   and evenly loosen the fibers in the head anπεd neck, buttocks and back withoutσ♠ ≤ affecting the abdominal fibers, red₩₩§≥uce the difference in paδ×rts, improve the absorptio£±↔n rate of subsequent materials, a♠​♥nd make the retanning leather fuller,β•♠ soft and uniform.
DEMARKAL EA can significantly €δimprove the yield.

 

Product Application

blue wet cowhide back wet:
1-3% DEMARKAL EA
0.2-0.5% DEMARKAL B/116
1.0% oxalic acid, rotate at 30-35 ℃ f¶✘∏≤or 120 minutes

 

Packaging and storage

120kg plastic drum packaging; keep away fr¶★om moisture, avoid direct sunli♦¥ght, such as keeping the original packaging an‍♠¶>d reasonable storage metho✘ ☆ds, the validity period is 12 months. This p ₹roduct is non-dangerous good±'→ s, according to the o×>♦♣rdinary goods storage an¥♣§€d transportation.

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