PTFE
PTFE is is the best chemical resistance plastic. It has the lowest coefficient of friction of all known solid materials and a wide range of working temperature from-180+260.

  Specifications︰ PTFE NEEDLE FELT color:brown,white size:<1800mm weight:600~780gram/square mter thickness:0.88~0.99mm density:0.65~0.78 g/cube cm air permeability:80~130 l/dm2/min@200pa mullen burst:25kg min break strength:N/50mm warp 500 min weft:500min elongation:warp:20% max weft:20% max Shrinkage in dry heat/250 celsius degrees for 2 hrs warp:3% max weft:3% max Application: the good filter materials under high Temp and anticorrision. the goods sealing materials under high Temp and anticorrision. Advantages︰ PTFE NEEDLE FELT color:brown,white size:<1800mm weight:600~780gram/square mter thickness:0.88~0.99mm density:0.65~0.78 g/cube cm air permeability:80~130 l/dm2/min@200pa mullen burst:25kg min break strength:N/50mm warp 500 min weft:500min elongation:warp:20% max weft:20% max Shrinkage in dry heat/250 celsius degrees for 2 hrs warp:3% max weft:3% max Application: the good filter materials under high Temp and anticorrision. the goods sealing materials under high Temp and anticorrision. Product Description PTFE NEEDLE FELT color:brown,white size:<1800mm weight:600~780gram/square mter thickness:0.88~0.99mm density:0.65~0.78 g/cube cm air permeability:80~130 l/dm2/min@200pa mullen burst:25kg min break strength:N/50mm warp 500 min weft:500min elongation:warp:20% max weft:20% max Shrinkage in dry heat/250 celsius degrees for 2 hrs warp:3% max weft:3% max Application: the good filter materials under high Temp and anticorrision. the goods sealing materials under high Temp and anticorrision.

  Specifications︰ LengthXWidthXThickness mm tolerance 150×150 1.0～30 ±0.30～±0.50 250×250 1.5～30 ±0.30～±0.50 300×300 1.5～30 ±0.30～±0.50 450×450 1.5～30 ±0.30～±0.50 600×600 2～30 ±0.30～±0.50 800×800 3～30 ±0.30～±0.50 1000×1000 3～30 ±0.30～±0.50 1200×1200 3～30 ±0.30～±0.50 1000×2000 5～35 ±0.30～±0.60 Product Description PTFE molded sheet is manufactured by suspension PTFE powder. PTFE is is the best chemical resistance plastic. It has the lowest coefficient of friction of all known solid materials and a wide range of working temperature from-180+260.

  GLASS FIBER MEDIA Fiber made from melted glass that is drawn into a thin fiber less than a thousandth of an inch in diameter. The fiber may be spun into threads and woven into fabrics which suitable for many applications,such as removal of micron and submicron size particulates from both liquids and gases or used in an acoustic, electrical,or thermal insulating material. Feature: 1.Lightness, heat resisting, low thermal capacity and low thermal conductivity, soft and excellent fire-isolation. 2.Anti-heat energy and heat stability. 3.Anti-mildew, anti-insect, un-scattered and good stretching resistance. 4.Excellent anti-ageing. 5.Excellent sound absorbability, adsorption and filtering. 6.It can be cut, sewn according to requirements and it's also easy to construct. Application: 1.These products are widely used for wrapping material of all kinds of heat source (coal, electricity, oil, and gas) and heat-presentation of central air-conditioning pipelines. 2.It can be used as the materials for heat-isolation and fire -resistance. 3.It can be used as the materials for seal, sound absorption filtering and insulation. 4.Excellent material for heat-conducting, heat-presentation. 5.It can be used as materials for sound isolation, heat insulation 6.It can also be used for touching fire and all kinds of flue in which the temperature is less than 600℃. GLASS FIBER PAPER ITEM UNIT ASHRAE HEPA ULPA K 19 K29 K 39 K 49 K 59 K69 K79 Basis weight g/m2 65 65 70 70 70 70 78 Thickness mm 0.32±0.03 0.32±0.03 0.32±0.03 0.32±0.03 0.32±0.03 0.35±0.03 0.35±0.03 Filter resistance Pa ≦18 ≦25 ≦37 ≦48 ≦56 ≦68 ≦98 Filter efficiency % ≧90 ≧99 ≧99.9 ≧99.99 ≧99.999 ≧99.9999 ≧99.99999 Tensile strength N/M ≧160 ≧160 ≧200 ≧210 ≧230 ≧300 ≧400 MD N/M ≧120 ≧120 ≧130 ≧160 ≧180 ≧220 ≧250 CD Mark 0.3 micron air flow rate:0.06L/min*cm2 ITEM UNIT ASHRAE HEPA W 85 W 19 W 29 W 39 W49 W 59 W69 Basis weight g/m2 70 70 70 72 72 72 75 Thickness mm 0.35±0.03 0.35±0.03 0.35±0.03 0.37±0.03 0.37±0.03 0.37±0.03 0.38±0.03 Width mm ≤1200 Filter resistance Pa ≦9 ≦19 ≦28 ≦39 ≦49 ≦64 ≦72 Filter efficiency % ≧85 ≧90 ≧99 ≧99.9 ≧99.99 ≧99.999 ≧99.9999 Tensile strength N/M ≧800 ≧800 ≧800 ≧900 ≧900 ≧980 ≧980 MD N/M ≧500 ≧500 ≧500 ≧550 ≧550 ≧600 ≧600 CD Stiffness mN.m 0.8 0.8 0.8 1 1 1.2 1.2 Mark 0.3 micron air flow rate:0.06L/min*cm2 Packing: plastic bag/carton Other type: Glass fiber for liquid filter, air filter, water proof type, antibacterial type, water proof and antibacterial type. GLASS FIBER TISSUE ITEM UNIT SPECIFICATION PB-30 TBH-30 TBMH-1 TBM-30 TBG Tensile strength KN/M radial 60 55 40 45 45 KN/M latitudinal 60 55 40 40 45 Initial resistance Pa 55 50 80 100 120 Precision μm 60 60 40 20 5 Filter efficiency % 85 85 95 99 99.9 Width mm 600 , 1000 Use Air and gases filter, liquid filter, gas oil separation and filter part of the machine (compressor). Packing:200㎡/roll GLASS FIBER FELT ITEM UNIT SPECIFICATION GFF-03 GFF-05 GFF-10 Thickness mm > 3 > 5 > 10 Weight (g/m2) 500-600 700-800 900-1000 Heat-resisting (℃) 600 600 600 Thermal conductivity (kcal/m.h.c) 0.055 0.0457 0.028 Tensile strength (N/cm2) 400 500 500 Width (±50mm) 1000~2000 1000~2000 1000~2000 Thickness: 3/4/5/6/8/10/12/15mmm

  PTFE SEMI-PRODUCTS PTFE(polytetrafluoroethylene)is the best chemical resistance plastic. It has the lowest coefficient of friction of all known solid materials and a wide range of working temperature from-180 to +260℃. APPLICATION: Resistance to chemical corrosion:Pipe hose,thin-wall beaker, reactor valve,diaphragm pump,lining of pipe-line equipment,filter etc. Resistance to aging, low friction coefficient: gland packing, pump seal, pull-rod sealing ring, mechanical seal, bearing, piston ring, guide ring, valve seat,valve clack,buffering ring etc. Good dielectric property: Wire and cable,insulating bushing of instrument,capacitor,radio insulation,transformer insulation etc. Self-cleaning property: Exterior wall coating,bridge slide block, machine guide track etc. Waterproof: Filter film,raincoat,sport suit,tabernacle etc. PTFE PLATE Length(mm) X Width(mm) Thickness(mm) Nominal tolerance 150 X 150; 250 X 250; 300 X 300 1～65 ±0.30～±0.50 450 X 450; 600 X 600 2～65 ±0.30～±0.50 800 X 800；1000 X 1000; 1200 X 1200；1500 X 1500 2～65 ±0.30～±0.50 1000 X 2000 5～35 ±0.30～±0.60 Φ100～400 1～2 ±0.30～±0.50 Φ400～1000 2～65 ±0.30～±0.50 PTEF TUBE & PIPE Specification outside diameter (mm) wall thickness (mm) Length (mm) Nominal Tolerance Nominal Tolerance 24 X 2～29.6 X 2 24～29.6 ±.65 2 ±0.30 1000～4000 32 X 2～50 X 5 32～50 ±0.80 3.5～5 ±0.30～±0.38 51 X 2～82 X 3 51～82 ±0.95 2～3 ±0.30～±0.38 90 X 3～104 X 3 90～104 ±1.10 3～3 ±0.30 129 X 3.5～204 X 4 129～204 ±1.20 3.5～4 ±0.35 PTFE BAR TYPES Diameter(mm) Length(mm) Nominal tolerance Nominal tolerance SFFBN 4,5,6 +0.48 0 100 +5.0 7,8,9 +0.58 0 SF X BN 10,13,15,16,18 +1.10 0 1000 +3.60 20,25,30 +1.30 0 35,40,45,50 +1.60 0 55,60,65,70,75,80,85,90,100 +2.00 0 100-300 +2.50 110,120,130,140,150 +2.50 0 180,200,250,270,300 +3.0 0 150 +2.0 Typical properties Item unit value Density g/cm3 2.10-2.30 Tensile strength(min) MPa 18 Ultimate elongation(min) % 230 FILLED PTFE PRODUCTS size unit value outside diameter mm 12-310 inside diameter mm 4.3-286 height mm 2-5 Note: Filler: glass fiber; carbon fiber; MoS2; graphite; PI; PPS; SiO2 ; bronze powder; polyphenyl, etc Typical properties Item unit value Density g/cm3 2.10-2.30 Tensile strength (min) MPa 15.0 Ultimate elongation (min) % 150 PTFE FILM 1. PTFE Skived Sheet/Tape Item Unit value Skived sheet Thickness 0.5-5 mm Width 900;1000;1200;1500 mm Length ≥150 M Skived tape Thickness 0.5-5 mm Width 30-500 mm length ≥5000 M Typical properties Item Unit value Density g/cm3 2.10-2.30 Tensile strength (min) MPa ≥15.0 Ultimate elongation (min) % %150 dialectic strength KV/mm 10 2. PTFE Skived Film Item Thickness Thickness tolerance Width Width tolerance Length (m) Oriented 0.015-0.040 ±10% 30-110 ±0.3 ≥50 Semi-oriented 0.030 -0.10 ±10% 30-90 ±0.3 ≥100 Non-oriented 0.020 -0.50 ±10% 30-300 ±2.0 ≥50 Typical properties Item Unit Oriented Semi-oriented Non-oriented Tensile strength MPa ≥30 ≥20 ≥10 Elongation at rupture % ≥30 ≥60 ≥100 1MHz dielectric loss tangent 2.5 X 10-4 - - 1MHz dielectric constant average 1.8-2.2 - - DC breakdown voltage (Normal temperature) KV/M average 200 lowest 40 average 60 lowest 6 average 30 THERS PTFE PACKING;PTFE EXPANDED SEALING TAPE;THREAD TAPE PTFE SEMI-PRODUCTS