PTFE high-temperature fabric impregnation production line atana line speed range tlangpui chu engzat nge ni?

I. Line Speed ​​Control Range tlangpui

Line speed a ni a PTFE high-temperature fabric impregnation production line hi a tlangpuiin 2 atanga 15 m/min chhunga control a ni a, common stable operating range chu 3 atanga 8 m/min inkar a ni. Puan te tak te emaw, line chak tak thenkhat emaw chuan 10 to 15 m/min a thleng thei. Entirnan, sintering mamawhna minute 1.5 atanga 3 leh effective oven sei zawng meter 20 chu la ila, theoretical line speed chu 6.7 atanga 13.3 m/min vel a ni ang. A taka hman chuan safety margin reserve a ngai a, speed tak tak chu a tlangpuiin upper limit atanga 60% atanga 80% ah dah a ni a, chuvangin a tlangpuiin 4 atanga 10 m/min inkar ah a thawk thin.

II. Impregnation Penetration leh Coating Process atanga harsatna awm thei

1. Impregnation leh Penetration Hun

Jiangsu PTFE high-temperature fabric siamtuin a sawi angin: fiberglass fabric chu PTFE emulsion nen a saturated kim tur a ni a, fiber bundles chhungah a lut tur a ni. Line speed a san lutuk chuan impregnation tling lo a awm a, awlsam takin internal resin starvation, dry fibers, leh compromised adhesion and release property te a thlen thin. Emulsion viscosity, solids concentration, leh fabric-a weave density (thick fabrics, tight weaves) te hian penetration rate a tihhniam vek a, chu chu thick leh dense fabric te chu speed slow zawka tlan a ngai tihna a ni.

2. Coating Thickness leh Application Pass zat

High-temperature fabric hian a tlangpuiin impregnation leh sintering pass tam tak (a tlem berah pass 2 atanga 3, a then chu 6 emaw a aia tam emaw) a mamawh thin. Coating layer tin hi a hring vek tur a ni a, chu chuan defect-free dense coating a siam thei ang. Pass hmasa ber hi base fabric chu anchor kim vek tura ruahman a nih avangin speed hi a tlangpuiin a slow zawk a; a hnu lama pass te chu a tlem berah tihpun theih a ni a, mahse pass tin hian leveling tling leh sintering kimchang a neih a ngai a ni.

III. Drying, Sintering, leh Equipment Capability atanga harsatna awm thei

1. Heat Treatment Residence Hun leh Oven Length

Wet fabric chu drying, sintering (PTFE particles te film-a fuse turin 380–400°C-ah), chutah chuan cooling a ngai a ni. Sintering stage-ah hian second sawm atanga minute engemaw zat a ngai tlangpui. Line speed hi effective oven sei zawng chu heat treatment hun mamawh nen a zatve a ni. Oven sei zawng a fix chuan sintering atan minute 2 a ngai a nih chuan speed chu 5 to 10 m/min vel a ni. Speed ​​lutuk hian coating sintering kim lo, whitening, adhesion tha lo, pinhole leh bubble siam te a thlen thin.

2. Temperature inang tlang leh Hot-Air Circulation

Hot-air circulation tha tak leh oven temperature inang tlang hian heat treatment hun a ti tawi thei a, line speed chak zawk a siam thei bawk. Chumi kalh zawng chuan, temperature distribution inang lo emaw, airflow tling lo emaw chuan fabric zau zawng zawnga coating consistency a awm theih nan speed slow zawk a ngai a ni.

IV. Substrate, Emulsion, leh Final Quality mamawh atanga harsatna awm thei

1. Substrate Thickness, Weight leh Width te chu a hnuaia mi ang hian a ni

Ultra-thin fabric (eg, 0.08 mm) hi 10 m/min aia chakin tlan theih a ni a, puan thuk zawk 0.3 atanga 0.5 mm aia sang, chutiang bawkin high-strength, high-density fabric te chuan heat transfer slow zawk avangin speed slow zawk (2 to 5 m/min) an mamawh thung. Wide-width fabrics hi impregnation leh drying laiin transverse non-uniformity a awm duh hle a, a tlangpuiin a pum puia uniformity neih theih nan speed tihhniam a ngai fo thin.

2. Emulsion siam dan leh Rheology

Solid tamna leh viscosity sang tak nei impregnation liquid te hian penetration rate a slow zawk a, line speed hniam zawk a mamawh a ni. Formulation-a wetting agent leh thickener chi hrang hrang leh a zat hian wetting speed leh dehydration rate a nghawng a, line speed phalna sang ber chu direct-in a nghawng a ni.

3. Product Quality Grade mamawh tur

Quality sang tak mamawh application, food baking leh electronic soldering fabrics te tan chuan pinhole count, surface smoothness, leh thickness tolerances te hi a khauh hle. Chutiang hunah chuan quality atan speed hi hlan fo a ngai a, line speed chu level hniam zawkah dahin dense, zero-defect coating a awm theih nan.

A chunga kan tarlan te hi Jiangsu Aokai thil thar hmanraw siamtu Co., Ltd.

Kan product range kimchang – PTFE high-temperature fabric, PTFE high-temperature tape, Teflon high-temperature mesh belt, seamless bonding machine belt, single-sided PTFE fabric, high-temperature conveyor belt, leh heat-resistant te pawh a tel fiberglass fabrics – a hnuaia mi hmang hian min rawn biak theih reng e:

Kan service hotline ah hian zawhfiah theih a ni:

Pu Guo: 18944819998  

Pu Liu: 13705266308  

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