Coating dik lo Drying Speed ​​hian Product Defect a thlen thin

PTFE high-temperature cloth siamtu lar tak a nih angin Jiangsu Aokai New Materials hian zir belh turin a hruai che a ni. PTFE emulsion hmanga coating hnuah drying speed control hian PTFE high-temperature cloth final surface quality leh functional property te chu direct in a tichiang a ni. Drying speed dik lo chuan thil siam zawh tawhah chhiatna hrang hrang a siam ang.

I. Drying Speed ​​chak lutuk avanga chhiatna lo awm

Over-rapid drying hian surface drying a thlen a, inner coating chu a vawt lo a, a hnuaia harsatna te hi a thlen thin:

1. Pinholes leh Blistering : Surface film hi a lo piang chak hle a, a chhunga thil awm (volatile substances) te chuan surface layer chu a rawn tichhia a, puan chungah pinholes leh bubbles a awm a, chu chuan non-stick performance chhunzawm zelna a tichhe a ni.

2. Orange Peel leh Wrinkling : Coating hi a shaping hmain a level out thei lo va, orange-peel surface a siam thin. A nasat chuan inner layer shrinkage vangin surface layer chu a hrual a, a wrinkled bawk.

3. Dulling and Whitening : Rapid volatilization leh temperature tlahniam hian wet film chhungah tui vapor a condense a, chu chuan surface whitening leh gloss a hloh a, appearance quality a tichhe bawk.

4. Reduced Adhesion : Resin hian fiberglass base fabric ah hian a lut kim thei lo. Shrinkage stress sang tak nen a inzawm chuan coating leh substrate inkara bonding force chu a chak lo a, chu chuan delamination awlsam tak a siam a ni.

5. Cracking : Thick-coated PTFE high-temperature cloth tan chuan inner leh outer coating inkara shrinkage difference tam lutuk hian micro-crack a siam a, chu chuan tensile strength leh service life a ti tlem a ni.

6. Color Unevenness & Mottling : Pigment circulation a hun hmaa tihtawp a nih chuan a chung lamah colour patch mumal lo tak tak a awm a, chu chuan color uniformity a tichhe thin.

II. Drying Speed ​​Slow lutuk avanga chhiatna lo awm

Slow drying hian wet coating fluid chu hun rei tak chhung a vawng reng a, chu chuan a hnuaia chhiatna te hi a thlen thin:

1. Sagging & Thick Edges : Vertical drying lai hian coating chu hnuai lam hawiin a luang a, a sir lamah a pung khawm a, chu chuan thick uneven edges leh flatness tha lo a siam thin.

2. Dust Adhesion & Particles : Hun rei tak chhunga sticky wet film hian boruak atanga leivut chu awlsam takin a hip lut a, a curing hnuah a chung lamah granular pit a siam a, surface smoothness a ti tlem bawk.

3. Penetration & Color Bleeding : A hnuaia thil awmte chu lei chung lamah an pem kim vek a, stray stains a siam a, uniform color appearance a ti bawlhhlawh bawk.

4. Disordered Metallic Pigment Arrangement : Aluminium powder ang chi metallic pigment hmanga coatings tan chuan pigment sedimentation leh flipping hian cloudy color spot leh decorative effect tha lo a thlen thin.

5. Tackiness Reversion & Poor Resistance : Residual solvents hian coating chu a plasticize a, chu chuan a chunglam a khauh tawk lo. Product hi temperature sang hnuaiah chuan a sticky duh hle a, chemical resistance a tlahniam bawk.

6. Uneven Gloss : Matting agents te chu coating chhungah an settle a, chu chuan resin distribution inang lo leh a chung lamah local gloss danglamna a thlen thin.

Chuvangin, drying speed dik taka control hi PTFE high-temperature cloth zero pinholes nei, flatness sang tak, adhesion nghet tak nei, non-stick leh heat-resistant property tha tak nei siamna atana pawimawh ber a ni.

A chunga kan tarlan te hi Jiangsu Aokai New Material Technology Co., Ltd.

Kan full-range product hrang hrangte tana parameter kimchang, application scenario leh customized solutions chungchanga thu thuk tak i mamawh chuan, PTFE high-temperature cloth, PTFE high-temperature tape, PTFE high-temperature mesh belt, seamless fusing machine belt, single-sided PTFE coated fabric, high-temperature resistant conveyor belt leh high-temperature resistant te pawh a tel fiberglass puan, min rawn biak theih reng e:

·  Hotline: Pu Guo +86 18944819998 zawhfiah theih a ni

·  Hotline: Pu Liu +86 13705266308 ah zawhfiah theih a ni

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