Hydrolysis polyacrylonitrile-Sodium NA-HPAN

Product overview

The product of NA-HPAN is light yellow to brown solid powder and granule. It's has strong salt resistance. In salt water the ability of de-filtration especially outstanding. In addition ,the product has an ability of temperature resistance. At the same time it can improve the effective viscosity of drilling fluid. It is a kind of good treating agent of drill in salt layer on page .

Technical indicator

Type		Indicator
Appearance		The free flow of powder or granule
Weight of screen residue ,%		≤5.0
Drying loss,%		≤10.0
Purity ,%		≥70.0
Apparent viscosity ,mpa.s	Fresh water	≤15.0
	Salt water	≤18.0
Filter loss,ml	Fresh water	≤15.0
	Salt water	≤22.0

Performance feature

① It is used for amount of fluid loss for water-based drilling fluid

② Has the strong ability of salt resistance and temperature resistance

Package storage

This product uses triad bag packaging. Lined with film bag. The net weight for each bag has 25kg. Should store in a cool,dry and ventilated place.

Safety matters

Avoid contact with eyes,skin and clothing. Otherwise, using plenty of water washing.

NO.	Commodity Name	HS Code
301	Sodium carboxymethyl cellulose LV-CMC	3912310000
302	Sodium carboxymethyl cellulose HV-CMC	3912310000
303	Carboxymethyl starch CMS Modified Starch	3505100000
304	Potassium humate KHM OSAM-K	3824909990
305	Sulfonated lignite SMC,K-LIG, Chrome Lignite(XP-20)	3824909990
306	Walchovite SPNH,  Resinated lignite	3824909990
307	Liquid lubricant RF-2	3403990000
308	Solid lubricant GFRH Modified Graphite	3403990000
309	No fluorescence and anti-sloughing filtrate reducer KH-931	3824409000
310	Poly-anionic cellulose PAC-LV	3912310000
311	Poly-anionic cellulose PAC-R	3912310000
312	Poly-anionic cellulose PAC-HV	3912310000
313	Liquid defoaming agent LXP-1 Antifoamer Defoamer	3811900000
314	Extreme pressure lubricant RF-15
315	Modified asphalt filter loss agent FT-342	3824409000
316	Sulfonated asphalt FT-1	3824909990
317	Low fluorescence sulfonated asphalt DFT-1	2715000000
318	High temperature asphalt powder  FT-2
319	Water dispersive cationic emulsified asphalt YL-3	2714902000
320	Sulfonated phenolic resin SMP-Ⅱ	3824909990
321	Sulfonated phenolic resin SMP-Ⅰ	3824909990
322	Sulfonated methyl phenol resin SMP
323	Silicon fluorine viscosity reducer YJB-8	3814000000
324	Sulfur removal agent CL-8, Zn2(OH)2CO3,Zinc carbonate	2826999000
325	Polyacrylamide PAM	3906901000
326	Potassium  polyacrylamide KPAM	3906909090
327	Hydrolysis polyacrylonitrile-Sodium NA-HPAN	3906909010
328	Hydrolysis polyacrylonitrile ammonium salt NH4-HPAN	3906909090
329	Plugging agent SDL	3824909990
330	Composite plugging agent XT-006	3824909990
331	Unidirectional pressure sealant DF-1	3824909990
332	No fluorescent liquid lubricant  CJI-2,Water without fluorescent liquid lubricant	3403990000
333	No fluorescence white oil lubricant JB-15
334	Tackifier 80A-51	3824909990
335	Metalion polymer MMCA
336	Chela alloy zwitterionic polymer CMP CMP-1
337	Small cationic stabilizer PTA
338	Coating agent PAC-141	3824909990
339	Strong zwitterionic polymer package agent FA367	3824909990
340	Compound salt tolerance fluid loss agent YJB-II	3824409000
341	Salt resistance  heat resistance filtrate reducer DHH-1	3824409000
342	High temperature anti-sloughing KT-8
343	High temperature and salt resistance anti-sloughing filtrate reducer KFT-1
344	Non-fluorescence anti-collapse agent WFT-666
345	Anti-sloughing polymeric alcohol lubricant GHB
346	Polymeric aluminum collapse prevention agent AOP-I	3824909990
347	Thinner for drilling fluid/Diluent(thinner) XL-1	3814000000
348	Pipe free agent JK-1	3824909990
349	Xanthan gum XC-HV	3913900000
350	BIOCIDE OR EQUIVALENT Glutaraldehyde	2912190090