Ihe omumu ihe omumu ihe omumu banyere ihe nlere anya
banne

Rubkpụrụ roba

EPDM ROB RUB
Pụrụ Iche Maka Ngwaahịa
Na-eguzogide ọgwụ maka awa 48
Na-eguzogide ájá na ili
Igbu, mgbochi ịka na-adịghị akwụsị akwụsị


Ihe nlere


1. Na Na Na Na Na Na Na Na Na Na Na Na Na Na  

2  

3  

4.. Nhicha nhicha, na-enyere aka iwepu ájá na irighiri ihe

Nkọwa nke ngwaahịa


A na-eji usoro nke agụba a na-eme nke ọma nke atylene diner (Epdm), na-egosi na ọ na-eme ihe ike, na-eyi nguzogide, na kemịkal kemịkal. Kpamkpam maka ịsụgharị ngwa ngwa na-asachapụ ngwa ọrụ dị elu, nke dị ala, na-arụ ọrụ dị elu ọnọdụ, ha nwere ezigbo ọrụ tensile na-arụ ọrụ, na ịkwado nhazi nke usoro na nha dị ka achọrọ.

Ọrụ


Na ọrụ nrụgide na-arụ ọrụ, mgbakọ roba nwere ikike na-akwado ike, na-ebute ngwa ọrụ nke ukwuu;  

E nwere ezigbo iyi na-eguzogide na-eguzogide na-eguzogide, ha dị mma maka gburugburu na-ehicha dị elu dị ka ebe a na-asacha na gravel;  

Ihe a nwere ike iguzogide usoro kemịkal dị iche iche, ụzarị ọpụpụ ultraviolet na ozone ịka nká, na-eme ka ọrụ dị ogologo oge n’èzí;  

Ihe owuwu dị elu nwere ike nweta nsonaazụ dị ọcha na-efu, na-agbasa ndụ ọrụ nke akụrụngwa.

Ndepụta arụmọrụ


Ike TSSA; ≥20;  

Ike dị egwu: ≥50 n / mm;  

Ankron Aagha Ahịrị: ≤0.2 cm³ / 1.61 kM;  

Iche nche ncheihu na Elongation: nkwado kwagidere n’okpuru oke ibu na ngwa ngwa 200 rpm;  

Yiri ule ndụ: Ndụ dị ọcha na ciment na gravel sara mbara ≥48 awa (residue-n’efu);  

Anti-ikpọ ume na nguzogide: ezigbo nguzogide na ihu igwe na-akawanye njọ, na-egbu, na acid-alkali corrosion.


Mpaghara ngwa

A na-eji ngwaahịa a n’ọtụtụ ebe dị ka ngwaọrụ ubi, akụrụngwa nhicha ụzọ, na igwe nhicha. Ọ dị mma maka ịmịnye ihe dị ọcha n’okporo ụzọ mepere emepe, n’ájá, ogige, na ala ndị ọzọ, na-eme ka ọ bụrụ ọrụ ugboro ugboro.

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