phenolic resin maka ihe esemokwu
The resins maka bonded abrasives bụ ntụ ntụ na mmiri mmiri, nke nwere ike izute chọrọ dị iche iche ngwaahịa. Usoro a na-nakweere elu mmepụta ngwá na nhazi. Site n'ichepụta usoro siri ike, ịdị arọ molekụla dị irè na usoro njikwa nkesa, ọ na-eme ka ikesa resin molecular rute ezigbo ọnọdụ. A na-eji resin ntụ ntụ na viscosity siri ike, ike n'ibu, nguzogide abrasion, nguzogide okpomọkụ na nkwụsi ike mmiri. Dị ka onye na-ahụ maka mmiri mmiri dị mma, resin mmiri mmiri nwere ọrụ wetting dị mma na nkesa na-ekesa nke ọma. Ọ na-eme resin mmiri mmiri na ezigbo iru mmiri site na nhazi pụrụ iche. N'okpuru ọnọdụ iru mmiri dị elu, resin agaghị adị mma, yana ike dị elu na arụmọrụ dị elu, ọ bụ ngwaahịa magburu onwe ya nke ọtụtụ ndị na-emepụta wiil na-egweri ahọrọ.
Data teknụzụ maka resin ntụ ntụ
|
Ọkwa |
Ọdịdị |
phenol efu (%) |
pellet eruba / 125 ℃ (mm) |
ogwugwo /150 ℃(s) |
Ọkpụkpụ granularity |
Ngwa/ Njirimara |
|
2123-1 |
ntụ ntụ edo edo ọcha/ọkụ |
≤2.5 |
30-45 |
50-70 |
99% n'okpuru 200 mesh |
Nzube zuru oke diski ultra-thin (acha ndụ ndụ, ojii) |
|
2123-1A |
≤2.5 |
20-30 |
50-70 |
Diski dị ogologo dị elu (green) |
||
|
2123-1T |
≤2.5 |
20-30 |
50-70 |
Diski dị obere dị ike (ojii) |
||
|
2123-2T |
≤2.5 |
25-35 |
60-80 |
wheel egweri/ịkpụcha ike dị elu (gbanwere) |
||
|
2123-3 |
≤2.5 |
30-40 |
65-90 |
wheel ịkpụ ike dị elu (ụdị na-adịgide adịgide) |
||
|
2123-4 |
≤2.5 |
30-40 |
60-80 |
Ngosipụta igwe egweri (ụdị na-adịgide adịgide) |
||
|
2123-4M |
≤2.5 |
25-35 |
60-80 |
Wheel egweri pụrụ iche (ụdị nkọ) |
||
|
2123-5 |
≤2.5 |
45-55 |
70-90 |
Egweri wheel ezi ihe raara onwe ya nye |
||
|
2123W-1 |
Ọcha ọcha/ọcha edo edo |
3-5 |
40-80 |
50-90 |
– |
akwa akwa |
Data teknụzụ maka resin mmiri mmiri
|
Ọkwa |
Viscosity / 25 ℃ (cp) |
SRY(%) |
phenol efu (%) |
Ngwa/agwa |
|
213-2 |
600-1500 |
70-76 |
6-12 |
akwa akwa |
|
2127-1 |
650-2000 |
72-80 |
10-14 |
ezigbo mmiri ike |
|
2127-2 |
600-2000 |
72-76 |
10-15 |
High strenth ezigbo mmiri ike |
|
2127-3 |
600-1200 |
74-78 |
16-18 |
Ezi mgbochi attenuation |
Mbukota na nchekwa
Flake / Powder: 20 kg / bag, 25kg / bag, Resin ga-echekwa ya na ebe dị jụụ, kpọrọ nkụ na nke ọma. Ndụ nchekwa bụ 4-6 ọnwa n'okpuru 20 ℃. Agba ya ga-agba ọchịchịrị na oge nchekwa, nke na-agaghị emetụta ọkwa resin.