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Product Name: Jinyang Acrylic Tow  
Trade Mark: Jinyang Brand  
Alternative Name: ?  
Molecular formula/Structural Formula:
Production Process: The product is manufactured by ternary aqueous suspension copolymerizing with acrylonitrile as the main material and solution spinning with sodium thiocyanate as the solvent-two-step process.  
Properties: Pure white, bulky, high crimpness, soft but not scrappy, rigid but not inflexible, elastic handle, excellent dyability and unique thermoelasticity.  
Grade: 1.67dtex, 3.33dtex, 6.67dtex delustred, semi-dull, lustrous acrylic staple fiber  
National Standard Grade: ?  
Enterprise Standard Grade: ?  
Specifications:

Q/SH012.10.01-1995 Enterprise Standard

Table 1. 1.67dtex Arylic Tow Specifications

Test Items

Unit

Premium-grade

1st-grade

up-to grade

Test method

 

Primary

Items

titer deviation

%

+-6

+-8

+-12

GB/T 14335-93

breaking tenacity

CN/dtex >=

3.1

2.6

2.0

Q/SH012.10.01-95

breaking elongation

%

33-43

31-45

>=25

Q/SH012.10.01-95

defect

mg/100g<=

60

--

--

GB/T14339-93

dye-uptake

%

+-3

+-4

+-7

Q/SH012.10.01-95

Secon-

ary

Items

shrinkage in boiling water

%<=

2.0

2.0

4.0

Q/SH01210.01-95

sodium thiocyanate

%<=

0.002

0.05

--

Q/SH01210.01-95

oil-content

%

0.15-0.35

0.15-0.35

0.15-0.40

Q/SH01210.01-95

Table2. 3.33 dtex Acrylic Tow Specifications

Test Items

Unit

Premium-grade

1st-grade

up-to grade

Test method

 

Primary

Items

titer deviation

%

+-6

+-10

+-14

GB/T 14335-93

breaking tenacity

CN/dtex >=

2.6

2.5

1.9

Q/SH012.10.01-95

breaking elongation

%

30-50

30-50

25-55

Q/SH012.10.01-95

defect

mg/100g<=

40

60

--

GB/T14339-93

dye-uptake

%

+-3

+-4

+-7

Q/SH012.10.01-95

Secon-

ary

Items

shrinkage in boiling water

%<=

2.0

2.0

4.0

Q/SH01210.01-95

sodium thiocyanate

%<=

0.002

0.08

--

Q/SH01210.01-95

titanium dioxide

%

0.13-0.30

0.13-0.30

0.10-0.30

Q/SH01210.01-95

oil-content

%

0.25--0.50

0.20-0.50

0.15-0.50

Q/SH01210.01-95

Table3. 6.67dtex Acrylic Tow Specification

Test Items

Unit

Premium-grade

1st-grade

up-to grade

Test method

 

Primary

Items

titer deviation

%

+-6

+-10

+-14

GB/T 14335-93

breaking tenacity

CN/dtex >=

2.4

2.2

2.0

Q/SH012.10.01-95

breaking elongation

%

35-50

30-50

25-55

Q/SH012.10.01-95

defect

mg/100g<=

60

--

--

GB/T14339-93

dye-uptake

%

+-3

+-4

+-7

Q/SH012.10.01-95

Secon-

ary

Items

sodium thiocyanate

%<=

0.002

0.08

--

Q/SH01210.01-95

Shrinkage in boiling water

%<=

2.0

2.0

4.0

Q/SH01210.01-95

titanium dioxide

%

0.13-0.30

0.13-0.30

0.10-0.30

Q/SH01210.01-95

oil-content

%

0.30-0.60

0.25-0.60

0.20-0.60

Q/SH01210.01-95

Table 4 1.67dtex High Elongation Acrylic Tow Specification

Test Items

Unit

Premium-grade

1st-grade

up-to grade

Test method

  titer

dtex

1.69-2.07

1.66-2.10

1.63-2.13

GB/T 14335-93

  breaking tenacity

CN/dtex >=

3.1

2.6

2.0

Q/SH012.10.01-95

Primary

breaking elongation

% >=

45

45

35

Q/SH012.10.01-95

Items

defect

mg/100g<=

60

--

--

GB/T14339-93

  dye-uptake

%

+-3

+-4

+-7

Q/SH012.10.01-95

Secon-

shrinkage in boiling water

%<=

2.0

2.0

4.0

Q/SH01210.01-95

ary

sodium thiocyanate

%<=

0.002

0.05

--

Q/SH01210.01-95

Items

oil-content

%

0.15-0.35

0.15-0.35

0.15-0.40

Q/SH01210.01-95

Table 5. 3.33dtex High Elongation Acrylic Tow Specifications

Test Items

Unit

Premium-grade

1st-grade

up-to grade

Test method

 

Primary

Items

titer

dtex

3.35-4.15

3.25-4.25

3.05-4.45

GB/T 14335-93

breaking tenacity

CN/dtex >=

2.5

2.3

1.7

Q/SH012.10.01-95

breaking elongation

% >=

55

55

50

Q/SH012.10.01-95

defect

mg/100g<=

20

60

--

GB/T14339-93

dye-uptake

%

+-3

+-4

+-7

Q/SH012.10.01-95

Secon-

ary

Items

shrinkage in boiling water

%<=

2.0

2.0

4.0

Q/SH01206.01-96

sodium thiocyanate

%<=

0.002

0.08

--

Q/SH01206.01-96

oil-content

%

0.25-0.50

0.20-0.50

0.15-0.50

GB/T14340-93

titanium dioxide

%

0.13-0.30

0.13-0.30

0.10-0.30

Q/SH01206.01-96

Table 6. 6.67dtex High Elongation Acrylic Tow Specification

Test Items

Unit

Premium-grade

1st-grade

up-to grade

Test method

 

Primary

Items

titer

dtex

6.76-8.26

6.61-8.41

6.46-8.56

GB/T 14335-93

breaking tenacity

CN/dtex >=

2.4

2.2

2.0

Q/SH012.10.01-95

breaking elongation

%

55

55

50

Q/SH012.10.01-95

defect

mg/100g<=

20

60

--

GB/T14339-93

dye-uptake

%

+-3

+-4

+-7

Q/SH012.10.01-95

Secon-

ary

Items

shrinkage in boiling water

%<=

2.0

2.0

4.0

Q/SH01210.01-95

sodium thiocyanate

%<=

0.002

0.08

--

Q/SH01210.01-95

oil-content

%

0.30-0.60

0.25-0.60

0.20-0.60

Q/SH01210.01-95

titanium dioxide

%

0.13-0.30

0.13-0.30

0.13-0.30

Q/SH01210.01-95

 
Scope of Application: ?  
Major Applications: 燯sed as raw material to produce pure acrylic fiber fabrics and acrylic-cotton blend fabrics. It can be also used to blend spin with wool and other chemical fibres into acrylic top. 
Process Method: ?  
Packing: 400kg net (central value) each in PP woven bags coated with plastics and tightened with PP yarn belts.  
Packing Size: 1360mm?10mm?60mm  
Storage: Separately stored in dry, ventilated warehouse equipped with firefighting facilities according to different types, grades and lot no.  
Transportation: Products in bags are suitable for rail, road and sea transportation.  
Safety Precautions: 1. Keep away from fire and heat sources.
2. Can not be transported or stored together with chemicals of oils, acids and etc.
3. Proper measures should be taken to avoid damages to to packing belts during hoisting.  
SPC

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