Jiid Jiid Jiid ah

Jiidka daahista caagga ah waa in lagu daboolo lakabka caagga dushiisa ee durbaanka birta iyadoo la adeegsanayo vulcanization kulul ama habka qaboojinta, kaas oo loo isticmaalo in lagu yareeyo xirashada birta iyo ilaalinta si loo kordhiyo nolosha adeegga suunka qaada.

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pulley lagging Faahfaahinta

Noocyada caagga ah ee loo isticmaali karo in lagu daboolo durbaanka waa: NBR, CR, HYPLON, PU, SBR, SR, iyo wixi la mid ah. Kaas oo lagu beddeli karo si waafaqsan alaabtaada iyadoo la adeegsanayo jawiga iyo shuruudaha naqshadeynta alaabta.

rubber lagging for conveyor pulley Alaabta Halbeegyada

General rubber performance parameters as follows:

1: sifooyinka jirka iyo farsamada ee caagga dusha sare:

Walxaha tijaabi		Codsi	Imtixaanka dhabta ah	Gabagabo
MPa-xoogga-jilicsanaanta (Mpa)		≥18	20	u qalma
Kordhinta wakhtiga nasashada (%)		≥300	317	u qalma
Goosashada joogtada ah (%)		≤25	24	u qalma
SHAW nooca A adag	Laab Pulley	60~70	70	u qalma
	Mashiin wadida	≥70
Burburka Naaska (mm3)		≤90	88	u qalma
aging coefficient(70℃×168h)	cufan-xoog	-25~+25	20	u qalma
	heerka isbeddelka (%)
	Dheeraynta
	heerka isbeddelka jebinta

2: sifooyinka jirka iyo farsamada ee cinjirka hoose:

Walxaha Tijaabada	Codsi	Imtixaanka dhabta ah	Gabagabo
MPa tension l e-power(Mpa)	≥30	30	u qalma
elongation at break(%)	≥300	330	u qalma
xoogga ka hortagga burburka (Mpa)	≥69	80	u qalma
heat-resistance (℃)	80	85	u qalma
Adhesion strength between rubber and metal(Mpa)	≥4.0	4.9	u qalma
Adhesion strength between rubber and metal after heat treatment(Mpa) (hot air method for heat treatment，temperature 1452±2℃，time:150 minutes.)	≥3.2	5	u qalma