삼화(주) - Products

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℃

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

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}	-
Compressive strength	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
Heat Deflection Temperature	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	- - - -	- - - -	○ X ○~△ ○	○ X ○~△ ○	○ X ○~△ ○

02Product

MC NYLON

MC NYLON

Overview

Features