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AL NABRAS AL AALIOilfield Chemicals — Baghdad · Dubai · serving Iraq, the Gulf & Africa
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phpa

PHPA — Partially Hydrolysed Polyacrylamide

Partially hydrolysed polyacrylamide - shale encapsulator — supplied worldwide to Iraq, the Gulf and Africa.

Form: PowderAPI Spec 13ACOA with every batch

Al Nabras Al Aali supplies PHPA from qualified international manufacturers, delivered against the acceptance criteria below with a Certificate of Analysis for every batch, batch number and production date on every package. Head office in Baghdad, Iraq with an international trading office in JAFZA, Dubai — supplying operators, drilling contractors and oilfield service companies across Iraq, the GCC and Africa.

Specifications & Acceptance Criteria

ItemAcceptance Criteria
AppearanceWhite / off-white granular powder
Solid content, %≥ 88
Hydrolysis (anionic) degree, %25 - 35
Molecular weight, million Daltons8 - 15
Residue on 0.85 mm (20 mesh) sieve, %≤ 10
Residue on 0.15 mm (100 mesh) sieve, %≥ 85
Dissolution time in water (1 % solution), min≤ 120
API filtrate volume in test mud, mL / 30 min≤ 25
Packaging: 25 kg PE-lined bag; also 750 kg big bag on request

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