Polyanionic Cellulose PAC-HV
Polyanionic Cellulose PAC-HV
UD Trading is a PAC-HV supplier in Australia. PAC-HV is a high-viscosity polyanionic cellulose that adds viscosity and controls fluid loss in water-based drilling fluids. It is a white to off-white free-flowing powder supplied in 25 kg bags with a Certificate of Analysis.
Product Specifications
- Chemical Name: Polyanionic Cellulose – High Viscosity
- Other Names: PAC-HV, PAC HV, PAC-R, high-viscosity PAC, drilling-grade polyanionic cellulose
- CAS No: 9004-32-4
Applications of PAC-HV
- Viscosity building in water-based and brine-based drilling fluids
- Fluid loss control
- Hole cleaning support in low-solids muds
Why buy from a PAC-HV supplier in Australia with ISO 9001 systems
PAC-HV quality shows up in yield and filtrate control. We supply against a controlled specification under an ISO 9001:2015 certified quality system, with an SDS and batch COA. Our Brisbane-based team supports customers across Australia. See all our drilling fluid chemicals or contact us for a quote. Chemical identity reference: CAS 9004-32-4 on CAS Common Chemistry.
PAC-HV FAQ
When should I use PAC-HV instead of PAC-LV?
Use PAC-HV when you need to build viscosity as well as reduce fluid loss; use PAC-LV when viscosity must stay low.
How is PAC-HV packed?
25 kg bags.
Does PAC-HV work in salt water?
Polyanionic cellulose is generally used in fresh and salt-water muds; confirm performance with your mud program.
Product Overview
Polyanionic Cellulose PAC-HV (CAS 9004-32-4), also known as PAC-R or high-viscosity PAC. Appearance: white to off-white free-flowing powder. A water-soluble cellulose polymer that builds viscosity and controls fluid loss in water-based drilling fluids. UD Trading supplies PAC-HV in 25 kg bags, backed by a controlled product specification and Safety Data Sheet, with a Certificate of Analysis for every batch.
Additional Product Specifications
- Appearance: White to off-white free-flowing powder (Visual)
- Moisture: ≤ 10.0 % (API 13A)
- Starch and starch derivatives: Absent (API 13A)
- Apparent viscosity (600 r/min, API 13A test fluid): ≥ 50 cP (API 13A)
- Filtrate volume (API 13A test fluid): ≤ 23 mL (API 13A)
- Product code: PACHVS
- Packaging: 25 kg Bag
Typical properties and acceptance criteria per UDT_SPEC_Polyanionic Cellulose PAC-HV_v01. Refer to the batch Certificate of Analysis for actual results.
Applications of Polyanionic Cellulose PAC-HV
- Viscosifier and fluid-loss control agent for water-based drilling fluids
- Works in freshwater, seawater and salt-based mud systems
- Oil and gas, water-well, horizontal directional drilling (HDD) and mineral exploration drilling
Why Choose UD Trading for Polyanionic Cellulose PAC-HV
UD Trading supplies Polyanionic Cellulose PAC-HV with full quality documentation.
- Controlled specification and Safety Data Sheet, reviewed under our document control system.
- Certificate of Analysis supplied with every batch.
- Brisbane-based team supporting customers across Australia.
Product Documents
Download Specification Download SDSA Certificate of Analysis (COA) is supplied with every batch.
Contact UD Trading for Polyanionic Cellulose PAC-HV
Contact us for pricing, availability and documentation for Polyanionic Cellulose PAC-HV. Call 07 3040 7298 or email sales@udtrading.com.au.
