Coped-Bọọlụ Comed Epoxy Awwa C213 Standard

Nkọwa mkpụmkpụ:

Coped-Bọọlụ Epoxy Epoxy na eriri maka akwa mmiri

Nke a bụ mmiri America na-arụ ọrụ mkpakọrịta (AWWA). A na-ejikarị fBejin na mmiri ọkpọ, dịka ọmụmaatụ ọkpọkọ ssaw, elbows, na -ebelata wdg.

Cocations-Bọọlụ Epoxy Epoxy bụ otu akụkụ akọrọ - mgbe okpomọkụ na-arụ ọrụ, mepụta mmeghachi kemịkasị elu ma na-arụ ọrụ nke akụrụngwa ya. Kemgbe afọ 1960 na 1960 gaa, ngwa agbasawanye na nha dị ka nke dị ka nke dị n'ime na nke dị n'ime ya maka gas, mmanụ, mmiri na ngwa istewater.


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Njirimara anụ ahụ nke epoxy ntụ

Ike ndọda dị na 23 ℃: opekempe 1.2 na ogo 1.8
Nnyocha: kacha mma 2.0
Gele na 200 ℃: ihe na-erughị 120s

Nhicha nhicha

A na-eme ka ọ dị nfe na-acha ọkụ n'okpuru SSPC-SP10 / ịbanye na SS ma ọ bụrụ na onye na-azụ ahịa akọwapụtara. Usoro arịlị ma ọ bụ ụdị profaịlụ ga-adị 1.0 mil ruo 4.0 mil (38 μm ruo 102 μm) tụọ ASTM D4417.

Izue

Achịcha nke kpochapụrụ ga-abụ ihe na-erughị 260 ℃, isi iyi ahụ agaghị emebi elu ahụ.

Okpurukpu

A ga-etinye ntụ ntụ ahụ na preheated pipe na preheary na-erughị 12 kilomita (305μm) na mpụga ma ọ bụ ime. Oke nke oke ọkpụrụkpụ agaghị agafe ọkwa dị elu 16 (406μm) belụsọ na onye nrụpụta ma ọ bụ nke Pruchaser akọwapụtara.

Nnwale nke Ecoxy

Onye na-azụ ahịa nwere ike ịkọwa nnwale ndị ọzọ iji gosipụta arụmọrụ epoxy. Usoro ule ndị a, nke a ga-eme na mgbaaka na-emepụta ọhụụ, enwere ike ịkọwa ya:
1. Efere Okike.
2. Interface composce.
3. Nyochaa ikuku (DSC).
4..
5. Sook.
6. Mmetụta.
7. Nlere anya Katidic.


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