Ọmụma

Akọrọ

2022-10-26

A na-emepụta beads iko dị elu site na usoro “usoro ịgbaze agbaze iko” ọhụrụ, nke bụ ịgbaze ngwa anya akwadoro nke ọma n'ime mmiri iko, wee tụba mmiri mmiri iko ahụ n'ime mkpanaka iko dị ka ihe achọrọ nke beads iko ahụ siri dị. , wee mee oke okpomọkụ ịkpụ na granulation. , Ihe mkpuchi iko nke usoro a na-emepụta dị mma na gburugburu, ịdị ọcha, nghọta, ịdị n'otu, mkpuchi mkpuchi na akụkụ ndị ọzọ. Ahịrị nrịbama nke ejiri bead ugegbe rụọ nwere ọnụọgụ ntụgharị ntụgharị ma e jiri ya tụnyere ahịrị akara ọdịnala. Emelitere nke ọma (ruo â¥500mcd/lux/m2) ma nwee ọhụhụ abalị mmiri na-ezo, na-aghọ akara ihu igwe ga-ekwe omume.

Njirimara ngwaahịa

1. Na-enweghị agba, uzo ma ọ bụ ìhè na-acha anụnụ anụnụ dị ọcha, na-enweghị ihe ngosi doro anya na adịghị ọcha.

2. Uniform sppherical onye, ​​ezi fluidity na mfe ewu.

3. Nkesa nke ọka bụ ihe ziri ezi ma na-agbanwe agbanwe, nke nwere ike imezu ihe achọrọ nke ụkpụrụ na nkọwa dị iche iche.

4. Ngwakọta kemịkalụ kwụsiri ike na nguzogide ihu igwe dị mma.

5. Ọnụ ọgụgụ okirikiri karịrị 95%, na arụmọrụ retroreflective dị oke mma.

6. The test retroreflective coefficient n'okpuru laabu ọnọdụ chọrọ ihe karịrị 600mcd ka ekwe ka ọ pụọ factory.

7. Na-aga n'ihu na-atụgharị uche ọrụ na akọrọ na mmiri ala

8. Enwere ike ijikọ ya nke ọma na mkpuchi dị iche iche, ma nwee ezigbo ihe mgbochi na-arụ ọrụ nke ọma.

9. mmepụta mmepụta ihe na-aga n'ihu, nkwụsi ike na nke a pụrụ ịdabere na ya.

Ihe mejupụtara kemịkalụï¼

SiO2

71-74

Al2O3

1.8

CaO

6-10

MgO

3-5

Na2O

12-15

K2O

â¤1

Fe2O3

0.3

SO3

0.3

Ngwongwo anụ ahụï¼

Njupụta

2.4-2.6 g/cm3

Njupụta nnukwu

1.50 - 1.60 g / cm3

Ntụgharị ntụgharị

1.50 - 1.52

Okirikiriï¼¼%ï¼

â¥98

Ebe dị nro

720-730â

annealing

550â

thermal

9-10Χ10-6/â (0-350â)

Isi ikeị¼Mohsï¼¼

5.5-6.5

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