001 * 7 strong acidic styrene cation exchange resin

6500-6600 CNY (946.42-960.98USD)

001 * 7 strong acidic styrene cation exchange resin

This product styrene - ion with a sulfonic acid group (-SO3H) on a polymer matrix divinylbenzene copolymer crosslinked structure exchange resin, which is equivalent acidic sulfuric acid, hydrochloric acid and other inorganic acids, which in alkaline, neutral even acidic medium are displayed ion exchange function. This product has high switching capacity, switching speed, good mechanical strength and other characteristics. Specifications are general-purpose, special type of floating bed, mixed bed special type and special type of bunk beds.
This product is the original grade 732 #, equivalent to the US: Amberlite IR-120, Dowex-50; Germany Lewatit-100; Japan Diaion SK-1.
Specification: In accordance GB13659-92 standard

technical standard

1. Appearance: golden yellow to brown spherical granules.
2. Factory Type: sodium
3, the main performance indicators:

No.	project	001*7	001 * 7FC	001 * 7MB	001 * 7SC
1	Moisture%	46-52			38~48
2	Total exchange capacity mmol / g (dry) ≥	4.5			4.4
3	Shipping weight g / ml	0.77-0.87			0.81-0.87
4	Wet true density g / ml	1.24-1.28			1.30
5	granularity%	(0.315-1.25mm≥95	(0.45-1.25mm) ≥95	(0.715-1.25mm) ≥95	(0.63-1.25mm) ≥95
6	The effective size mm	0.4-0.6	≥0.5	≥0.65~0.90	≥0.63
7	Uniformity coefficient ≤	1.7	1.6	1.4	1.4
8	After the ball mill rate% ≥	95	90	90	95

Use the reference index

1, PH range: 1-14
2, the highest temperature: hydrogen type ≤100 ℃, sodium ≤120 ℃
3, type variable expansion%: (Na + → H +) 8-10
4, industrial resin layer height: 1-3m
5. Regeneration concentration: NaCL: 8-10%; NaOH: 4%; HCL: 4-5%
6, the amount of renewable liquid:
NaCl (8-10%) Volume: resin volume = 1.5-2.1
NaOH (4%) Volume: resin volume = 2-3: 1
HCL (4-5%) Volume: resin volume = 2-3: 1
7, the regeneration flow rate: m / h 5-8
8, Regeneration contact time: 30-60 minutes
9, are washed velocity: m / h 10-20
10, the washing time: about 30 minutes
11, running velocity: m / h 10-40

use

Mainly used for water softening, water preparation, hydrometallurgy, rare element separation, antibiotic extraction. 001 * 7FC floating bed facility preferred species. 001 * 7MB mixed bed facility preferred species. 001 * 7SC for the double bed apparatus preferred varieties.

Packing

Woven bag lined with plastic bag, net weight 25Kg.