MC NYLON


- Monomer, cast, nylon (Mono Cast Nylon)
Raw nylon monomer is polymerized and molded under atmospheric pressure. Has superior material properties compared with injection molding and extrusion molding.


● Overview

- MC NYLON is one of the ENGINEERING PLASTICS and, compared with general NYLON-6, involves a different polymerization and molding method. It is a crystalline polymer manufactured with caprolactam and a chemical catalyst and has excellent mechanical strength and self-lubricating property. It is drawing attention for its heat resistance and as an alternative to metal. 
It is a commercial material with excellent physical properties that allows high-speed rotation and continuous operating at high temperature.

● Features

- It is formed not by physical formation but by chemical changes, and there is a low chance of residual stress due to the molecular weight about 10 times and the degree of crystallinity about twice the nylon-6.

① Excellent mechanical strength
(Excellent mechanical strength and durability compared to conventional nylon resins. Excellent dimensional stability, thermal properties, anti-noise, corrosion resistance along with excellent fatigue resistance and creep properties.)
② Excellent wear resistance and self-lubricating property (excellent sliding performance, suitable as a non-ferrous replacement material)
③ Anti-chemical properties (hardly infiltrated by organic solvents, oil/fat, and alkaline chemicals)
④ Continuous operating temperature = 120℃


● Dimension

MC NYLON

Diameter(mm)

Tolerance(mm)

Length(mm)

* 25

+1.0 ~ +3.5

1000

*30

1000

*35

1000

*40

1000

*45

1000

○ 50

1000

○ 55

1000

○ 66

+1.0 ~ +4.0

1000

○ 65

1000

○ 70

1000

○ 75

1000

○ 80

1000

○ 85

1000

○ 90

1000

○ 95

1000

○ 100

1000

○ 110

+1.0 ~ +5.0

1000

○ 120

1000

○ 130

1000

○ 140

1000

○ 150

1000

○ 160

+1.0 ~ +6.0

1000

○ 170

1000

○ 180

1000

○ 190

1000

○ 200

1000

○ 210

+2.0 ~ +7.0

600

○ 225

600

○ 250

600

○ 275

600

○ 300

600

○ 330

+3.0 ~ +11.0

600

○ 350

600

○ 380

600

○ 400

600

○ 450

600


MC NYLON

Thickness(mm)

Tolerance(mm)

Specifications

*3

+ 0.1 ~ + 0.7

1000 x 2000

*4

1000 x 2000

*5

1000 x 2000

*6

1000 x 2000

○ 8

+ 0.2 ~ + 1.0

1000 x 2000

○ 10

1000 x 2000

○ 12

1000 x 2000

○ 15

1000 x 2000

○ 20

1000 x 2000

○ 25

1000 x 2000

○ 30

1000 x 2000

○ 35

+ 0.2 ~ + 1.5

1000 x 2000

○ 40

1000 x 2000

○ 45

1000 x 2000

○ 50

+ 0.3 ~ + 2.0

1000 x 2000

○ 60

1000 x 2000

○ 70

1000 x 2000

○ 80

1000 x 2000

○ 90

1000 x 2000

○ 100

1000 x 2000

* PIPEmade ​​to order


● Physical property

Varieties

MCNYLON

Items

Test Method
ASTM

Unit

MC901Blue
MC907Ivory

MC801Gray

MC-R6

specific gravity

D-792

G/㎠

1.15~1.17

1.16~1.17

1.18~1.22

Tensile strength

D-638

MPa
{kgf/㎠}

78~96
{800~980}

74~83
{750~850}

75~80
{760~810}

Elongation

D-638

%

10~50

20~60

3~5

Tensile Modulus

D-638

MPa
{kgf/㎠}

2942~3432
{30~35}

2648~3236
{27~33}

4200
{43}

Compressive strength

Yield point

D-695

MPa
{kgf/㎠}

92~103
{940~1050}

86~96
{875~980}

-

5%Transformation (10%Transformation)

D-695

MPa
{4.6kgf/㎠}

92~95
{940~970}

84~87
{860~890}

98
{1000}

Flexural strength

D-790

MPa
{kgf/㎠}

96~110
{980~1120}

96~110
{980~1120}

117
{1200}

Flexural modulus

D-790

MPa
{103kgf/㎠}

2942~3530
{30~36}

-

4110
{42}

IZOD Notched Impact value

D-256

J/m{kgf•cm/
2.54cm}

35~50
{9~13}

39~62
{10~16}

35
{9}

Rockwell hardness

D-785

R-Scale

115~125

110~120

115~125

Shorer hardness

D-785

D type

84~86

82~84

84~86

Melting point

-

℃

220~223

220~223

225

Heat Deflection Temperature

0.445MPa
{4.6kgf / ㎠}

D-648

℃

200~215

220~215

200~215

1.820MPa
{18.6kgf / ㎠}

D-648

℃
℃

160~200

160~200

180~200

Continuous use temperature

-

℃

+120 -40

+120 -

+120 -

Coefficient of Linear Thermal Expansion

D-696

x105/℃

9.0

9.0

8.0

Absorption(Underwater, Equilibrium)
(Underwater, 24hrs)

D-570
D-570

%
%

5.5~7.0
0.5~1.0

5.5~7.0
0.5~1.0

-
-

Volume resistivity

D-257

Ω•m
{Ω•cm}

4.2x1014
{4.2x1015}

4.2x1014
{4.2~1016}

106~106
{106~106}

Breakdown voltage
Permittivity106 Hz
Dielectric loss tangent106 Hz

D-149
D-150
D-150

Kv/mm
-
-

18~22
3.7
0.02

16~20
3.7
0.02

-
-
-

Combustibility

(UL94)

-

V-2

V-2

V-2

Chemical resistance

Oil
acid
Alkaline
Organic solvents

-
-
-
-

-
-
-
-

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X
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X
○~△
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X
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