Maleated Rosin BM-150

Item No.: BM-150

Maleated rosin is flake solid form and a type of modified rosin that made of further processed gum rosin- By Maleated Rosin Manufacturers.

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Detail

CAS No.: 8050-28-0
EINECS No.: 232-480-4
Formula: C24H32O5

Description

Maleated rosin also named maleic rosin, it’s flake solid made by addition reaction of quality gum rosin with anhydride maleique via vacuum treatment. To compare with original gum rosin, maleated rosin is higher at softening point, it has carboxyl activity, so is very active in reaction, it comes with acidity to be good at anti-oxidation. For paper-making, it can be used as sizing agent as its dispersity & utilization rate are better than gum rosin, can save the manufacturing cost. Esterified raleated rosin can be used as intermedia in paint, coating, printing ink and adhesive.

Features

? It’s better than original gum rosin at softening point.
? Has active reaction ability.
? Good performance at anti-oxidation & durability.
? As sizing agent for paper-making, can save the manufacturing cost.

Specification

Item	BM-150
Color (Fe-Co) max	8
Softening point (R&B,°C) min	108
Acid number (mgKOH/g) min	220
Saponification matter (%) min	275
Machinery impurity Content (%) max	0.06

Applications

? Sizing agent for paper-making.
? Painting & coating.
? Printing ink..
? Adhesive.

Packaging

Wrapped up with kraft bag, 25kgs/bag, 32bags/pallet, for 20’FCL, it can load 16 tons with pallet (20 pallets / 640 bags), and 18 tons without pallet (720 bags).

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Storage & Transportation

Sealed well and stored in cool and dry place, can’t be stored and delivered together with pyrophorus, strong oxidants & acid.

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