Rubber Lagging Pulley

Rubber lagging pulley shi ne ya rufe wani Layer na roba a saman da karfen ganga ta zafi vulcanization ko sanyi bonding tsari, wanda ake amfani da su rage lalacewa daga cikin karfe da kuma kariya don tsawanta sabis na bel na abin hawa.

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pulley lagging Cikakken Bayani

Nau'o'in roba da za a iya amfani da su don rufe ganga sune: NBR, CR, HYPLON, PU, SBR, SR, da dai sauransu. Wanne za a iya keɓancewa gwargwadon samfurin ku ta amfani da yanayi da buƙatun ƙirar samfur.

rubber lagging for conveyor pulley Samfura Siga

General rubber performance parameters as follows:

1: na zahiri da na inji Properties na surface roba:

Gwaji abubuwa		nema	Gwaji na Gaskiya	Kammalawa
Ƙarfin ƙarfi na MPa (Mpa)		≥18	20	m
Tsawaitawa a lokacin hutu (%)		≥300	317	m
Tsare-tsare na dindindin (%)		≤25	24	m
SHAW nau'in A Hardness	Lanƙwasa Pulley	60~70	70	m
	Tuki mai tuƙi	≥70
Asarar abrasion (mm3)		≤90	88	m
aging coefficient(70℃×168h)	tensile-ƙarfin	-25~+25	20	m
	canjin canji (%)
	Tsawaitawa
	a farashin canji

2:Na jiki da na inji Properties na kasa roba:

Kayan Gwaji	nema	Gwaji na Gaskiya	Kammalawa
MPa tashin hankali l e-ƙarfin(Mpa)	≥30	30	m
elongation at break(%)	≥300	330	m
Ƙarfin katsewa (Mpa)	≥69	80	m
heat-resistance (℃)	80	85	m
Adhesion strength between rubber and metal(Mpa)	≥4.0	4.9	m
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	m