Low Formaldehyde Non-Iron Finishing HP-650
-Super low formaldehyde easy-care agent.
-Moified dioxy methyl dihydroxyl ethylene carbamide
-Super low formaldehyde, high activity crossing-linking. Mainly used for cellulosic fiber fabric or its blends anti-creasing and easy-care treatment.
Key Features and Typical Benefits:
Property | Value |
Physical Form | Liquid |
Appearance | Colorless to yellowish liquid |
Sugar degree (%) | ≥45.0 |
pH value(1% aqueous solution) | 4.0-6.0 |
Flash Point(°C) | >100 |
Density ( 25°C),g/cm3 | 1.11-1.21 |
◆ Excellent shrink-proof, anti-creasing and iron-free effects, low content of free formaldehyde.
◆ High reaction activity. It can finish pre-heating and heating by one step in setting machine. Can improve production efficiency.
◆ Good compatibility, can be used together with most softner, stiffener and TransWhite in one bath
◆ Low influence on color shade, whiteness, strength and color fastness of treated fabric
Application:
Chemical | Cotton | Viscose | P/C | P/V | |
Easycare HP-650 | 40-80 g/L | 60-80 g/L | 30-60 g/L | 40-80 g/L | |
Catalyst HP-651 | 28-30% of Easycare HP-650 | ||||
Strength | protective | 20-40g/L | |||
Agent HP-652 | |||||
Softener | X | ||||
pH value | 4.5-5 | ||||
Pre-heating: | 100-120℃ | ||||
HP-650 is easily soluble in water, before use of this product, it can be diluted. Can be used for exhaust and padding process.
Heating: 150℃ 3 mins or170-175℃ 30-60s
1. Continuous padding:
Pick up: | 70-80% |
Drying: | 100-120℃ |
Heating: | 150℃×3 mins |
Or Drying / Heating in stenter: | |
First segment: | 100-110℃ |
Second segment: | 120-130℃ |
Third segment: | 150-170℃ |
Make sure total treatment time 30-60 seconds. | |
2. Garments exhaustion:
Padding or spraying:
Pick up: 70-80%
Drying: 85℃(keep moisture ratio 5-10%)
Heating: 140-160℃ in garments heating machine, 5-10 min.
Operating and safety instructions:
1. Before treatment, adjust pH value to neutral.
2. If used with catalyst, please dilute the product as per actual need.
3. Resin treatment will affect strength of fabric, we suggest user to make trials as per factory equipment.
4. To avoid content of formaldehyde on fabric, please make sure adequate catalyst reaction and heating. Do not use HP-650 by immoderate dosage. Please make trials before use.
5. To ensure the safety, you should review our Material Safety Data Sheets before using this product under special conditions.
Package & Storage:
Plastic drum net 125 kg, can be stored for 6 months under room temperature and hermetic condition without exposure to sunlight. To ensure that the product quality is maintained, please check the period of validity of the product, and should be used up before the validity. The container should be tightly sealed when not in use. It should be stored without prolonged exposure to extreme heat and cold conditions, which may cause product separation. If the product is separated, stir the contents. If the product is frozen, thaw it at warm condition and stir after thawed.
ATTENTION
The above recommendations are based on comprehensive studies conducted in the practical finishing. They are, however, without liability regarding property rights of third parties and foreign laws. The user should test whether the product and the Application: are suited for his very special purposes.
We are, above all, not liable for fields and methods of Application: which have not been put down by us in writing.
Advice for marking regulations and protective measures can be taken from the respective safety data sheet.
info@hopechemical.cn