Pulley Lagging Rubber

ʻO ka pulley lagging Rubber ka uhi ʻana i kahi papa o ka pahu kila ma ka vulcanization wela a i ʻole ke kaʻina hoʻopaʻa anu, i hoʻohana ʻia e hōʻemi i ka ʻaʻahu o ka metala a pale e hoʻolōʻihi i ke ola lawelawe o ke kāʻei conveyor.

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Nā kikoʻī

Nā huaʻōlelo

pulley lagging Ka wehewehe kikoʻī

ʻO nāʻano o ka pahu e hiki ke hoʻohanaʻia no ka uhiʻana i ka pahu: NBR, CR, HYPLON, PU, SBR, SR, a pēlā aku. Hiki ke hoʻopilikino ʻia e like me kāu huahana me ka hoʻohana ʻana i ke kaiapuni a me nā koi hoʻolālā huahana.

rubber lagging for conveyor pulley Huahana Nā ʻāpana

General rubber performance parameters as follows:

1: nā waiwai kino a me ka mechanical o ka lāʻau lapaʻau:

Nā mea hoʻāʻo		Noi	Hoao maoli	Ka hopena
MPa-ikaika-ikaika (Mpa)		≥18	20	kūpono
Elongation ma ka haʻihaʻi(%)		≥300	317	kūpono
Huina mau o ka huki kaawale(%)		≤25	24	kūpono
SHAW ʻano A Paʻakikī	Bend Pulley	60~70	70	kūpono
	Pulley kalaiwa	≥70
Nalo ʻAha (mm3)		≤90	88	kūpono
aging coefficient(70℃×168h)	tensile-ikaika	-25~+25	20	kūpono
	ka helu hoʻololi (%)
	ʻO ka lōʻihi
	i ka hoʻololi hoʻololi

2: nā waiwai kino a me ka mechanical o ka ʻōpala lalo:

Nā mea ho'āʻo	Noi	Hoao maoli	Ka hopena
ʻO ka haʻahaʻa MPa l ka ikaika (Mpa)	≥30	30	kūpono
elongation at break(%)	≥300	330	kūpono
ikaika anti-breakdown (Mpa)	≥69	80	kūpono
heat-resistance (℃)	80	85	kūpono
Adhesion strength between rubber and metal(Mpa)	≥4.0	4.9	kūpono
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	kūpono