Evaluation of Two Methods for Dyeing Alpaca Fibers Using Synozol Red K3BS and Novacron Navy FN-BN

Ramírez-Revilla, Stamber A.; Ollancaya, Oscar A. Serrano; Condori, Gustavo E. F. Vilcapaza; Ortiz-Romero, Derly D.

doi:10.21577/0103-5053.20250109

person Stamber A. Ramírez-Revilla *

proofread the manuscript · analyzed · visualized the data · wrote the draft of the manuscript · designed the study · contributed substantially to revisions

schoolLaboratorio de Calidad de Aguas y Medio Ambiente del Instituto de Energías Renovables de la Universidad Tecnológica del Perú, Av. Tacna y Arica 160, 04001 Arequipa, Perú

0000-0003-3133-3353

person Oscar A. Serrano Ollancaya

analyzed · visualized the data · wrote the draft of the manuscript · designed the study · contributed substantially to revisions

schoolLaboratorio de Calidad de Aguas y Medio Ambiente del Instituto de Energías Renovables de la Universidad Tecnológica del Perú, Av. Tacna y Arica 160, 04001 Arequipa, PerúschoolUniversidad Católica de Santa María, Urb. San José s/n Umacollo, Arequipa, Perú

0009-0000-9473-5582

person Gustavo E. F. Vilcapaza Condori

analyzed · visualized the data · wrote the draft of the manuscript · designed the study · contributed substantially to revisions

schoolLaboratorio de Calidad de Aguas y Medio Ambiente del Instituto de Energías Renovables de la Universidad Tecnológica del Perú, Av. Tacna y Arica 160, 04001 Arequipa, PerúschoolUniversidad Católica de Santa María, Urb. San José s/n Umacollo, Arequipa, Perú

0009-0001-0000-8227

person Derly D. Ortiz-Romero

proofread the manuscript · designed the study · contributed substantially to revisions

schoolUniversidad Católica de Santa María, Urb. San José s/n Umacollo, Arequipa, Perú

0000-0003-1886-8206

person*e-mail:
sramirezr@utp.edu.pe

Editor handled this article:

Josué Carinhanha Caldas Santos (Associate)

Factor		Level
Factor		Low (-1)	Central (0)	High (+1)
X₁: Temperature / °C		60	70	80
X₂: Quality of alpaca wool		Huarizo	Fleece	Baby
Factor	Response
Run	X₁	X₂	E Synozol Red K3BS / %	E Novacron Navy FN-BN / %
1	60	Huarizo	39.15	41.44
1	70	Huarizo	56.83	62.59
1	80	Huarizo	93.23	92.09
1	60	Fleece	42.12	41.84
1	70	Fleece	68.73	71.75
1	80	Fleece	91.83	78.87
1	60	Baby	55.08	43.27
1	70	Baby	68.03	81.51
1	80	Baby	100.00	92.90
2	60	Huarizo	41.25	44.69
2	70	Huarizo	58.23	57.91
2	80	Huarizo	94.45	73.78
2	60	Fleece	39.85	47.13
2	70	Fleece	64.70	67.27
2	80	Fleece	99.18	95.34
2	60	Baby	48.25	49.37
2	70	Baby	71.88	72.76
2	80	Baby	100.00	91.27
3	60	Huarizo	38.27	46.73
3	70	Huarizo	57.88	61.57
3	80	Huarizo	95.68	94.32
3	60	Fleece	57.35	43.88
3	70	Fleece	64.00	69.51
3	80	Fleece	90.60	84.56
3	60	Baby	54.73	64.22
3	70	Baby	67.15	92.49
3	80	Baby	97.08	90.05

CIELAB color difference	Grey scale fastness grade GS_C
ΔE < 0.40	5.0
0.40 ≤ ΔE < 1.25	4.5
1.25 ≤ ΔE <2.10	4.0
2.10 ≤ ΔE <2.95	3.5
2.95 ≤ ΔE <4.10	3.0
4.10 ≤ ΔE <5.80	2.5
5.80 ≤ ΔE <8.20	2.0
8.20 ≤ ΔE <11.60	1.5
ΔE ≥ 11.60	1.0

Concentration / (mg L^-1)	Synozol Red K3BS					Novacron Navy FN-BN
	Absorbance				SD	Absorbance				SD
	1	2	3	$\bar{X}$	SD	1	2	3	$\bar{X}$	SD
2.5	0.055	0.053	0.064	0.057	0.006	0.072	0.070	0.073	0.072	0.002
5	0.106	0.107	0.116	0.110	0.006	0.139	0.146	0.144	0.143	0.004
10	0.212	0.212	0.22	0.215	0.005	0.289	0.290	0.285	0.288	0.003
20	0.417	0.42	0.419	0.419	0.002	0.552	0.548	0.576	0.559	0.015
30	0.622	0.625	0.605	0.617	0.011	0.853	0.830	0.831	0.838	0.013
40	0.833	0.827	0.831	0.830	0.003	1.141	1.099	1.120	1.120	0.021
50	1.037	1.026	1.037	1.033	0.006	1.407	1.372	1.398	1.392	0.018

Baby alpaca wool
Synozol Red K3BS		Novacron Navy FN-BN
US at 80 °C	CN	US at 80 °C	CN
100.00	100.00	92.90	93.31
100.00	100.00	91.27	93.10
97.08	98.65	90.05	95.95
F: p-value (one sided)	0.18	F: p-value (one sided)	0.45
t: p-value (two sided)	0.65	t: p-value (two sided)	0.09
Fleece alpaca wool
Synozol Red K3BS		Novacron Navy FN-BN
US at 80 °C	CN	US at 80 °C	CN
91.83	94.10	78.87	89.04
99.18	97.78	95.34	92.90
90.60	97.08	84.56	86.80
F: p-value (one sided)	0.15	F: p-value (one sided)	0.16
t: p-value (two sided)	0.45	t: p-value (two sided)	0.22
Huarizo alpaca wool
Synozol Red K3BS		Novacron Navy FN-BN
US at 80 °C	CN	US at 80 °C	CN
93.23	93.93	92.09	97.99
94.45	94.63	73.78	92.70
95.68	95.85	94.32	91.07
F: p-value (one sided)	0.39	F: p-value (one sided)	0.07
t: p-value (two sided)	0.72	t: p-value (two sided)	0.69

Alpaca wool	Method	Dye	Color fastness
Alpaca wool	Method	Dye	Water	Hot water	Sea water	Washing with soap	Washing with detergent	Acid	Alkali
Baby	CN 92 °C	Reda	5.0	4.0	3.5	4.0	2.0	4.5	3.5
	CN 92 °C	Blue^b	4.5	4.0	4.0	4.0	2.5	4.0	3.0
	US 80 °C	Reda	4.5	4.5	3.5	3.0	2.5	4.5	4.0
	US 80 °C	Blue^b	4.5	4.0	3.5	3.5	4.5	4.5	4.0
Fleece	CN 92 °C	Reda	5.0	4.5	3.5	3.5	2.5	4.0	4.0
	CN 92 °C	Blue^b	4.5	4.5	3.0	4.5	3.5	4.5	4.0
	US 80 °C	Reda	4.5	4.5	2.5	3.0	2.5	4.5	3.0
	US 80 °C	Blue^b	4.5	4.0	3.5	4.5	4.0	4.0	4.5
Huarizo	CN 92 °C	Reda	5.0	4.5	2.5	3.5	3.0	4.0	4.5
	CN 92 °C	Blue^b	4.5	4.5	3.0	3.5	3.5	4.0	4.0
	US 80 °C	Reda	4.5	4.5	2.5	3.5	2.5	4.0	4.5
	US 80 °C	Blue^b	4.5	4.0	3.5	3.0	3.5	4.0	4.5

Alpaca Wool	Method	Dye	Color fastness
Alpaca Wool	Method	Dye	Water	Hot water	Sea water	Washing with soap	Washing with detergent	Acid	Alkali
Baby	CN 92°C	Reda	4.5	1.5	1.0	1.5	1.0	1.5	2.5
	CN 92°C	Blueb	4.5	2.0	3.0	1.5	1.5	1.5	2.0
	US 80 °C	Reda	4.5	1.0	1.0	2.0	1.0	1.5	3.5
	US 80 °C	Blueb	5.0	5.0	2.5	4.0	3.0	3.0	3.5
Fleece	CN 92 °C	Reda	4.0	3.0	1.5	2.0	2.0	1.5	3.5
	CN 92 °C	Blueb	4.0	4.0	2.0	3.5	3.5	3.0	3.0
	US 80 °C	Reda	5.0	1.5	1.5	1.5	2.0	1.5	4.5
	US 80 °C	Blueb	3.0	2.5	2.0	3.5	2.0	2.0	3.5
Huarizo	CN 92 °C	Reda	4.0	2.5	1.0	3.0	3.0	3.0	3.5
	CN 92 °C	Blueb	4.5	4.5	3.5	4.0	4.0	3.0	3.5
	US 80 °C	Reda	4.5	2.0	3.0	2.0	2.5	2.0	3.0
	US 80 °C	Blueb	4.5	3.0	4.5	3.5	4.0	4.0	3.5

		Color fastness
		Original	Water		Hot water		Sea water		Washing with soap		Washing with detergent		Acid		Alkali
Dye	Method	L^*	L^*	p-value	L^*	p-value	L^*	p-value	L^*	p-value	L^*	p-value	L^*	p-value	L^*	p-value
Red K3BS	CN 92 °C	52.51	55.62	0.25	50.22	0.09	48.74	0.64	49.63	0.77	52.95	0.83	54.92	0.21	53.72	0.800
		50.47	53.65		48.49		47.23		46.62		48.65		56.98		49.96
		47.56	54.02		52.3		51.23		52.89		50.27		55.27		51.93
	US 80 °C	55.00	52.11		53.01		47.71		50.35		52.03		51.03		48.91
		52.69	53.54		55.73		48.52		47.24		51.06		56.55		55.62
		50.11	52.78		55.45		49.46		50.54		49.56		53.96		48.12
Navy FN-BN	CN 92 °C	45.58	46.41	0.11	48.76	0.42	47.34	0.49	46.68	0.26	55.91	0.70	47.64	0.42	52.17	0.78
		45.88	45.11		47.47		51.45		45.01		47.54		49.95		45.09
		45.88	45.98		46.31		50.90		45.78		46.81		43.53		49.12
	US 80 °C	49.89	47.87		54.05		54.68		45.54		50.21		51.32		50.14
		50.08	52.43		47.47		51.13		50.86		52.46		47.44		50.14
		48.30	53.18		46.34		50.37		52.86		52.40		52.01		48.17

[TFN1] ^a
Red: Synozol Red K3BS.^bBlue: Novacron Navy FN-BN. US: ultrasound-assisted depletion method; CN: conventional exhaustion method.

Evaluation of Two Methods for Dyeing Alpaca Fibers Using Synozol Red K3BS and Novacron Navy FN-BN

Abstract