Special primer for super fast fastness soft mercerized cotton

Jun 16, 2021 Leave a message

1 Product overview

Technical index

Scope of application

Features

Exterior

Paste

Specially used for primer of heavy silicone oil cloth and soft mercerized cotton cloth to increase fastness.      

 

Excellent tensile strength and resilience, excellent fastness.

pH

7-8

Ionicity

Anion

 

 

2 Instructions for use

Recommended formula

Printing conditions

Printing process

Transparent paste

100%

scraper

Water

Printing → natural drying → through the drying tunnel (130°C-150°C, 1-3 minutes) or pressing (150°C, 10S) → finished product

Additives

2%

Net yarn

1200 mesh



overheat

130°C-150°C,1-3min



Number of knives

Up and down, twice

Remarks: ① The amount of color should not exceed the normal standard; it is recommended to be used with Zhongtian CT31;


       ② Make sure that the printing is completely dry when testing, otherwise the test results will be affected;


       ③ To achieve the best effect of this product without heat treatment, it is recommended to add a fixing aid or extend the natural air drying time appropriately.


 

 

 

 

3 Finished product performance

Test items

Performance

Detection method

Softness

4

Internal standard (level 5: very soft; level 4: soft; level 3: moderate; level 2: hard; level 1: very hard)

elasticity

5

Internal standards (level 5: high elasticity; level 4: good elasticity; level 3: moderate; level 2: elastic deviation; level 1: no elasticity)

Covering

-

Visual inspection (excellent, good, fair)

Dryness

4

Internal standards (level 5: very dry; level 4: dry; level 3: moderate; level 2: slightly sticky; level 1: sticky hands)

Machine wash fastness

pass 

60°C water temperature, 5g washing powder, standard washing for 2.5 hours, washing and drying cycles 6 times.

Remarks: ① Test piece cloth: heavy silicone oil cloth;


② Test piece printing formula: 100% BP2155 primer 2% CT31;


③ The printing process of the test piece: water-based scraper, 1200 mesh gauze, up and down twice, overheating at 130°C for 70S.


 

 

4 matters needing attention

Operation matters

Storage conditions

Emergency measures

Take safety precautions during the printing process; please recycle and dispose of the waste slurry instead of discarding it randomly.

Store in a cool and ventilated warehouse; keep away from heat and direct sunlight; keep the container tightly closed

After contact with skin and eyes, please wash with plenty of water. If you feel unwell, please consult a doctor; if inhaled or swallowed, please consult a doctor.

 

 

    The company's technical opinions provided verbally or in writing are sincere, but users have the responsibility to test the products supplied by our company to verify whether they are suitable for the proposed process and purpose; in view of the use process of our company's products The conditions are beyond our company's control, so the user should be solely responsible for it.