Soft foaming phenolic s§©∞‌ulfonic acid syntheti₽¶φc tanning agent BR33

DEMARTAN PG does not contain free formaldeh↓​™yde, environmental performance in lin✘♠←e with EU standards. DEMARTAN PG is ve'&♥♥ry suitable for pre-tann♠ε♣ing and re-tanning of leather requiring soft₽€λ☆ finished leather.

Keywords: Soft foaming×λ₹ε phenolic sulfonic acid synthetic←≤≥ tanning agent BR33

Product Description

Product parameters


Appearance: Light reddish Ω♥brown, clear and transparent liquid. ♠€Active ingredients: 50 ± 2%
pH        >¶Ω;Value: 3.5 ± 2 (1:10 soluti≥€on) Ionic: Anionic
Light resistance: excellent


Product performance


DEMARTAN BR33 is a s♠φ oft phenolic sulfonic acidε₹ synthetic tanning agent that can be used ₩×for retanning all leather.
DEMARTAN BR33 can effectively≠"£∏ disperse oils, tanning a'≤gents, and natural plant tannins, allowing chemi¥γαcals to be evenly di↕Ω® spersed and penetrate into all layers of™¥<Ω the skin, while maintaining a smoot∞ h and fine grain surface, resulting in ‍•₩"a soft and full texture of >↕the finished leather.
DEMARTAN BR33 can be used bef★✘✔ore chrome retanning or during£ε filling.
DEMARTAN BR33 is an auxiliary synthe£↓&tic tanning agent that can be €γ↑&used in combination with displaceme‌↑nt tannins or natural$♣β plant-based tanning agents during tanni₽÷£≈ng to improve the abrasion¶≈≈ and pressure resistance of leather.
DEMARTAN BR33 is suitable for the manufactu®₹☆ring of soft leather such as foam soα≥↕fa leather and embossed leathγλer.


Application reference:


Clothing leather goat skin:πδ₩> retanning 2-6%
Sheepskin: Retanning 2-4%
Full grain leather upper: Retained 5-10%
Napa: Retanning 5-12%
Suede leather: Retained 2-6%™‍•
Waterproof leather is suit®βable.


Packaging and storage


140kg plastic drum packagin&☆g;
Stay away from moisture, ≤¥β∑avoid direct sunlight, maintain £α original packaging and reasonable storageγ↑₹ methods at 5-40 ℃, with a shelf ​✔life of 12 months.
This product is non dangerou'☆→s goods and is stored ₽&↓and transported as ordinary goods.

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