Test Method for Performance of Softeners

Xaiv ibsoftener, nws tsis yog hais txog txhais tes nkaus xwb.Tab sis muaj ntau qhov ntsuas los ntsuas.

1.Stability rau alkali

Softener: x%

Na₂CO₃Yog ': 5/10/15 g/L

35 ℃ × 20 min

Saib seb puas muaj nag lossis daus thiab roj ntab.Yog tias tsis yog, kev ruaj ntseg rau alkali zoo dua.

2.Stability rau siab kub

Softener: x%

98 ℃ × 20 min

Saib seb puas muaj nag lossis daus thiab roj ntab.Yog tias tsis yog, qhov ruaj khov rau qhov kub thiab txias yog qhov zoo dua.

3.Stability rau electrolyte

Softener: x%

Anhydrous sodium sulphate los yog ntsev: 5/10/15 g / L

60 ℃ × 20 min

Saib seb puas muaj nag lossis daus thiab roj ntab.Yog tias tsis yog, kev ruaj ntseg rau electrolyte zoo dua.

4.Stability rau shear

Softener: x%

25 ℃, 2000r / min ntawm kev kub ceev shearing

Saib seb puas muaj nag lossis daus thiab roj ntab.Yog tias tsis yog, kev ruaj ntseg rau shear zoo dua.

5.Compatibility nrogAnionic Surfactant

Softener: x%

Anionic auxiliary: 1/2/5 g / L

Qhov chaw ntawm 25 ℃ rau 30 min.Saib seb puas muaj nag lossis daus thiab roj ntab.Yog tias tsis yog, kev sib raug zoo nrog anionic surfactant yog qhov zoo dua.

6.Test ntawm daim ntawv thov kev ua tau zoo

(1) Tes zoo: softness, smoothness thiab bulkiness

(2) Kev cuam tshuam ntawm hydrophilicity

(3) Yellowing

(4) Launderability

(5) Kev cuam tshuam raudyeing ceev ceevlos tsis

(6) Puas tsw tsw phem?(muaj kuab tshuaj los yog tsis)

(7) Compatibility nrog whitening tus neeg sawv cev

Lag luam wholesale ST682 High Concentration Hydrophilic Softener Chaw tsim tshuaj paus thiab tsum |Innovative (textile-chem.com)