carbopol 940 powder

FOB Price 10 - 15 USD / kg

MOQ	1 kg
Port	shanghai
Packaging	PP BAGS
Lead Time	3days

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form	viscous liquid

Product Details

FUNCTION AND APPLICATIONS:

CARBOPOL 940 IS USED FOR TOPICAL FORMULATIONS AND SUITABLE FOR PREPARATION OF GELS, CREAMS AND COUPLING AGENT. CARBOMER AND CROSS-LINKED ACRYLIC RESIN AS WELL AS SERIES PRODUCTS OF THESE CROSS-LINKED POLYACRYLIC ACID ARE WIDELY USED AT PRESENT AND ARE OFTEN USED IN TOPICAL LOTION, CREAM AND GEL. IN A NEUTRAL ENVIRONMENT, CARBOMER SYSTEM IS AN EXCELLENT GEL MATRIX WITH CRYSTAL APPEARANCE AND NICE SENSE OF TOUCH, SO CARBOMER IS SUITABLE FOR PREPARATION OF CREAM OR GEL.

4.SPECIFICATION:

PARAMETER			VALUE
APPEARANCE			FLUFFY, WHITE POWDER
VISCOSITY: (MPA.S)		0.20%	15000-30000
(20 RPM AT 25ºC, NEUTRALIZED SOLUTION)		0.50%	40000-60000
SOLUTION CLARITY			≥85%
(%TRANSMISSION, 0.5%NEUTRALIZED SOLUTION @ 420 NM LIGHT)
HEAVY METALS	AS		≤2 PPM
	PB+AS+HG+SB		≤10 PPM
MOISTURE CONTENT			≤2.0%
RESIDUAL ACRYLIC ACID			≤0.25%
RESIDUAL ETHYL ACETATE/CYCLOHEXAN			≤0.45%
BULK DENSITY G/100 MLS			21.5-23.5

CARBOMER	VISCOSITY(5% NEUTRAL SOLUTION)	USAGE
934	30500-39400	PREPARATION FOR TOPICAL USE,GELS,EMULSION,SUSPENSION
940	40000-60000	PREPARATION FOR TOPICAL USE,CRYSTAL GELS WITH GOOD CLARITY
941	4000-11000	PREPARATION FOR TOPICAL USE,CRYSTAL GELS WITH GOOD CLARITY
1342	9500-26500(1%)	PREPARATION FOR TOPICAL USE, EMULSIFICATION,EXCELLENT ELECTROLYTE TOLERANCE
934P	29400-39400	CONTROLLED RELEASE PREPARTAION FOR ORAL,TOPICAL DELIVERY SYSTEM