Introduction

PAC is an ether derivatives of natural cellulose after chemical modification.it is a kind of water-soluble glues, both in cold and hot water with the features of bonding, thickening, emulsification, dispersion, suspension, stability, film, and so on.

Applied range

A kind of water-soluble glues (hydrosol) with good performance

Function

As drilling mud agent, our PAC has a good resistance to salt,high temperature and filtration, it can be used for the preparation of the various kinds of drilling fluid and for the maintenance of drilling to improve fluid performance.
As oil fracturing , it improves the suspended-sand  performance ,reduces filtration and frictional resistance and makes pressure transfer effectively

Dosage

Oil fracturing               0.4-0.6% Drilling agent           0.2-0.8%

Application method
Details of preparation and process will be provided on your request.

Physicochemical indexes

（analysis method offered on your request)

	PAC-HV	PAC-LV
appearance	white or light yellow powder	white or light yellow powder or granular
moisture	10.0%max	10.0%max
pH	6.0-8.5	6.0-8.5
D.S.	0.80min	0.80min
purity	90%min	90%min
sieve	90%min 250 μm (60 mesh)	90%min 250 μm (60 mesh)
viscosity (B) 1%	3000-6000 mPa.s	10-100 mPa.s

 

Types and standards
type	performance index
	AV	FL
PAC-ULV	≤10	≤16
PAC－LV1	≤30	≤16
PAC－LV2	≤30	≤13
PAC－LV3	≤30	≤13
PAC－LV4	≤30	≤13
PAC－HV1	≥50	≤23
PAC－HV2	≥50	≤23
PAC－HV3	≥55	≤20
PAC－HV4	≥60	≤20
PAC－UHV1	≥65	≤18
PAC－UHV2	≥70	≤16
PAC－UHV3	≥75	≤16

PAC products can be prepared for fast dissolving type to avoid caking.

Storage

stored in a cool, dry place.,temperature < 40°C，relative humidity < 75% ,PAC shelf life is 24 months.

Packaging

packed in 25kg (55.1lbs) net multiply paper bags or valve paper bags.

Legality

Legality of the products should consult the local laws and regulations because legislation vary from country to country. Information about them is provided on your request.

Safety and Use
Information related to health and safety is provided on your request.
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Origin

China P.R.C.