PTFE fiber
PTFE fiber
|
ºÒ¼Ò¼öÁö Áß ÇϳªÀÎ PTFE Polymer¸¦ »ç¿ëÇÏ¿© ¼¶À¯ÈÇÑ °ÍÀ¸·Î ºÒ¼Ò¼öÁö°¡ °¡Áö´Â ÃÖ°íÀÇ ³»ÈÇмº ÃÖÀú ¸¶Âû°è¼ö ¹× Æø³ÐÀº »ç¿ë¿Âµµ¸¦ °¡Áö´Â °í¼º´É ¼¶À¯ÀÌ´Ù. ±×·¯³ª ¸Å¿ì À¯¿¬ÇÏ°í ¾àÇÏ¿© ¼¶À¯ÈÇϱ⠾î·Æ°í ´Ù¸¥ ¼¶À¯¿Í È¥ÇÕÇϱâ ÈûµéÁö¸¸ ÇöÀç »ó¿ëȵǾî ÀÖ´Â Á¦Ç°ÀÇ °æ¿ì ÀϹÝÀûÀÎ ¼¶À¯ °¡°ø°øÁ¤À» °ÅÃĵµ ¹«¸®°¡ ¾ø´Ù. »ö»óÀº Èò»ö ȤÀº °¥»öÀ̸ç filament/staple yarns ¸ðµÎ »óÇ°È µÇ¾î ÀÖ´Ù. |
Ư¼º
Ź¿ùÇÑ ³»ÈÇмº-ÇöÁ¸ÇÏ´Â ¼¶À¯Áß ÃÖ°íÀÇ ³»ÈÇмº(ƯÁ¤ÇÑ °úºÒ¼ÒÈÀ¯±âÈÇÕ¹° 300¡ÉÁ¦¿Ü)
³ôÀº ³»¿¼º 200¡ÉÀÌ»ó
Æø³ÐÀº »ç¿ë°¡´É¿Âµµ : -260¡É~+288¡É (-80µµ±îÁö ÀûÀýÇÑ À¯¿¬¼º À¯Áö)
ÃÖÀú ¸¶Âû°è¼ö
¶Ù¾î³ Àü±âÀý¿¬¼º
ž籤 µî ÀÚ¿¬È¯°æ ¼Ó¿¡¼ ¾ÆÁÖ ÀÛÀº ¿µÇâ ¹ÞÀ½
LOI >95
Color : °¥»ö(natural), Èò»ö(bleach), ¿°»ö¹°°¡´É
»óÇ°ÇüÅ : Yarn(filament, staple), Sewing thread, Staple fiber, Yarn for grand packing
Yarn denier: filaments (dtex: filaments)
|
400-60 (440-60)
|
Stress-Strain Properties**
|
|
Straight Test
|
Tensile strength, psi (MPa)
|
52,500 (362)
|
Breaking strength, Ibs (N)
|
1.7 (7.6)
|
Breaking tenacity, g/den. (cN/tex)
|
2.0 (19.6)
|
Elongation at break, %
|
19
|
Initial modulus, g/den. (cN/tex)
|
13.0 (127.4)
|
Loop test
|
Tensile strength, psi (MPa)
|
31,000 (214)
|
Breaking strength, lbs (N)
|
1.8 (8.0)
|
Elongation at break, %
|
8.5
|
Thermal Properties
|
Shrinkage alter 30 minutes, % in water at 212¢®¨¡F (100¢®¨¡C)
|
2.5
|
|
in air at 350¢®¨¡F (177C)
|
6
|
Specific heat, cal/g?oC (J/kg?K)
|
0.25 (1.046)
|
Thermal conductivity, BTU/h?ft2?oF for 1" of thickness
(W/m2?K for 1cm of thickness)
|
1.7 (245)
|
|
|
|
Zero strength temperature***, oF (¢®¨¡C)
|
590 (310)
|
Gel temperature, F (¢®¨¡C)
|
621 (327)
|
Sublimation rate, % weight loss/hourat 554¢®¨¡F (290oC)
|
0.0002
|
|
at 806¢®¨¡F (430oC)
|
1.5
|
General Properties
|
Specific gravity
|
2.1
|
Moisture regain, %
|
0
|
**Stress-strain properties were determined on an "Instron" tensile tester at 70¢®¨¡F (21¢®¨¡C), 65% R.H.
|
*** Temperature at which the yarn breaks under a load of 0.1 g/den. (0.98 cN/tex)
|
Å×ÇÁ·Ð ¼¶À¯ ¹× ÀçºÀ»ç Á¦Ç° ½ºÆåÁß ÀϺδ ¾Æ·¡¿Í °°´Ù
±âŸ ÇÊ¿ä Á¦Ç°Àº ¹®ÀÇ ¹Ù¶õ´Ù.
PTFE Fiber & Yarn
S Grade:
1. Model: JUWY-S500-S
Density: 500den
Breaking Force: 20N
Tensile Strength: 4.0g/den or 36CN/Tex
Operating T EMPERATURE: -190~260¡É
Shrinkage: £¼2%(at 250¡É 30min)
2. Model: JUWY-S400-S
Density: 400den
Breaking Force: 16N
Tensile Strength: 4.0g/den or 36CN/Tex
Operating T EMPERATURE: -190~260¡É
Shrinkage: £¼2%(at 250¡É 30min)
C grade:
1. Model: JUWY-C500-S
Density: 500den
Breaking Force: 16.5N
Tensile Strength: 3.3g/den or 30CN/Tex
Operating T EMPERATURE: -190~260¡É
Shrinkage: £¼2%(at 250¡É 30min)
2. Model: JUWY-C400-S
Density: 400den
Breaking Force: 13.2N
Tensile Strength: 3.3g/den or 30CN/Tex
Operating T EMPERATURE: -190~260¡É
Shrinkage: £¼2%(at 250¡É 30min)
# JUT-C100 : 1000d(33N)
JUT-C125 : 1250d(41N)
JUT-C150 : 1500d(49N)
JUT-C200 : 2000d(66N)
PTFE Sewing Thread
Item 1: 100%PTFE sewing thread (Superior Tenacity, S Grade/ Red Bobbin);
Model: JUT-S125, 1250Den;
Tensile strength: 4.0g/den or 36CN/tex
Breaking force£º46N
Heat resistance: -190~260¡É
Shrinkage: £¼2%(at 250¡É 30min)
# JUS-S100 : 1000d(40N)
JUT-S150 : 1500d(56N)
JUT-S280 : 2800d(112N)
Item 2: 100%PTFE sewing thread (Medium Tenacity, C Grade/ Brown Bobbin);
Model: JUT-C125, 1250Den;
Tensile strength: 3.3g/den or 30CN/tex
Breaking force£º41N
Heat resistance: -190~260¡É
Shrinkage: £¼2%(at 250¡É 30min)
|