Nga Ahuatanga Taketake
Tūemi | Uara | Nga korero | ||
Hua | 8400 | 8400N | ||
Te ahua | He Comp. | Pango | He maama, he taekore | Polyol(Ka whakatio i raro i te 15°C) |
B Comp. | He maama, he kowhai kowhai | Isocyanate | ||
C Comp. | He maama, he kowhai kowhai | Polyol | ||
Te tae o te tuhinga | Pango | Miraka ma | He pango te tae paerewa | |
Viscosity (mPa.s 25°C) | He Comp. | 630 | 600 | Momo Viscometer BM |
B Comp. | 40 | |||
C Comp. | 1100 | |||
Te taumahatanga (25°C) | He Comp. | 1.11 | Waitohu Paerewa | |
B Comp. | 1.17 | |||
C Comp. | 0.98 | |||
Te ora kohua | 25°C | 6min. | Resin 100g | |
6min. | Resin 300g | |||
35°C | 3min. | Resin 100g |
Nga korero: Ka whakatio tetahi waahanga i te mahana i raro iho i te 15°C.Ka rewa ma te whakamahana me te whakamahi i muri i te wiri pai.
3.Ahuatanga taketake ≪A90・A80・A70・A60≫
Whakaranu ōwehenga | A:B:C | 100:100:0 | 100:100:50 | 100:100:100 | 100:100:150 |
Te pakeke | Momo A | 90 | 80 | 70 | 60 |
Te kaha tensile | MPa | 18 | 14 | 8.0 | 7.0 |
Te whakaroa | % | 200 | 240 | 260 | 280 |
Te kaha roimata | N/mm | 70 | 60 | 40 | 30 |
Rebound Elasticity | % | 50 | 52 | 56 | 56 |
Te whakaheke | % | 0.6 | 0.5 | 0.5 | 0.4 |
Kiato o te hua whakamutunga | g/cm3 | 1.13 | 1.10 | 1.08 | 1.07 |
4.Ahuatanga tinana taketake ≪A50・A40・A30・A20≫
Whakaranu ōwehenga | A:B:C | 100:100:200 | 100:100:300 | 100:100:400 | 100:100:500 |
Te pakeke | Momo A | 50 | 40 | 30 | 20 |
Te kaha tensile | MPa | 5.0 | 2.5 | 2.0 | 1.5 |
Te whakaroa | % | 300 | 310 | 370 | 490 |
Te kaha roimata | N/mm | 20 | 13 | 10 | 7.0 |
Rebound Elasticity | % | 60 | 63 | 58 | 55 |
Te whakaheke | % | 0.4 | 0.4 | 0.4 | 0.4 |
Kiato o te hua whakamutunga | g/cm3 | 1.06 | 1.05 | 1.04 | 1.03 |
5.Ngā āhuatanga kikokiko ≪A10≫
Whakaranu ōwehenga | A:B:C | 100:100:650 |
Te pakeke | Momo A | 10 |
Te kaha tensile | MPa | 0.9 |
Te whakaroa | % | 430 |
Te kaha roimata | N/mm | 4.6 |
Te whakaheke | % | 0.4 |
Kiato o te hua whakamutunga | g/cm3 | 1.02 |
Nga korero: Nga taonga miihini:JIS K-7213.Te whakaheke: Te whakatakotoranga o roto.
Tikanga whakaora: Te pāmahana mold: 600C 600C x 60 min.+ 60°C x 24hrs.+ 250C x 24 haora.
Ko nga taonga a-tinana kua whakarārangihia i runga ake nei he uara angamaheni i inehia i roto i ta maatau taiwhanga, kaua ko nga uara mo te tohu.I te wa e whakamahi ana i a maatau hua, me mahara he rereke nga ahuatanga o te hua whakamutunga i runga i te ahua o te tuhinga me te ahua o te hanga.
6. Te ātete ki te wera, te wai wera me te hinu ≪A90 ・ A50 ・ A30≫
(1) Heat resistance【i pupuri i roto i te 80°C thermostatic umu me te tohanga hau mahana
A90 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 88 | 86 | 87 | 86 | |
Te kaha tensile | MPa | 18 | 21 | 14 | 12 | |
Te whakaroa | % | 220 | 240 | 200 | 110 | |
Te parenga roimata | N/mm | 75 | 82 | 68 | 52 | |
Te ahua o te mata | Kaore he huringa | ← | ← |
A60 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 58 | 58 | 56 | 57 | |
Te kaha tensile | MPa | 7.6 | 6.1 | 6.1 | 4.7 | |
Te whakaroa | % | 230 | 270 | 290 | 310 | |
Te parenga roimata | N/mm | 29 | 24 | 20 | 13 | |
Te ahua o te mata | Kaore he huringa | ← | ← |
A30 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 27 | 30 | 22 | 22 | |
Te kaha tensile | MPa | 1.9 | 1.5 | 1.4 | 1.3 | |
Te whakaroa | % | 360 | 350 | 380 | 420 | |
Te parenga roimata | N/mm | 9.2 | 10 | 6.7 | 6.0 | |
Te ahua o te mata | Kaore he huringa | ← | ← |
Nga korero: Te whakamaaramatanga: Te pāmahana mold: 600C 600C x 60 min.+ 60°C x 24hrs.+ 250C x 24 haora.
Ka inehia nga ahuatanga o te tinana i muri i te waihotanga o nga tauira kitea ki te 250C mo te 24 haora.Ko te pakeke, te kaha me te kaha roimata ka whakamatauria e ai ki a JIS K-6253, JIS K-7312 me JIS K-7312.
(2) Te whakamahana i te wera【e pupuri ana i roto i te 120°C te oumu whakamaarama me te rere o te hau mahana】
A90 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 88 | 82 | 83 | 83 | |
Te kaha tensile | MPa | 18 | 15 | 15 | 7.0 | |
Te whakaroa | % | 220 | 210 | 320 | 120 | |
Te parenga roimata | N/mm | 75 | 52 | 39 | 26 | |
Te ahua o te mata | Kaore he huringa | ← | ← |
A60 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 58 | 55 | 40 | 38 | |
Te kaha tensile | MPa | 7.6 | 7.7 | 2.8 | 1.8 | |
Te whakaroa | % | 230 | 240 | 380 | 190 | |
Te parenga roimata | N/mm | 29 | 15 | 5.2 | Kaore e taea te ine | |
Te ahua o te mata | Kaore he huringa | ← | Ka rewa, ka werohia |
A30 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 27 | 9 | 6 | 6 | |
Te kaha tensile | MPa | 1.9 | 0.6 | 0.4 | 0.2 | |
Te whakaroa | % | 360 | 220 | 380 | 330 | |
Te parenga roimata | N/mm | 9.2 | 2.7 | 0.8 | Kaore e taea te ine | |
Te ahua o te mata | Tack | Ka rewa, ka werohia | ← |
(3) Atete wai wera【i rukuhia ki te wai tap 80°C】
A90 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 88 | 85 | 83 | 84 | |
Te kaha tensile | MPa | 18 | 18 | 16 | 17 | |
Te whakaroa | % | 220 | 210 | 170 | 220 | |
Te parenga roimata | N/mm | 75 | 69 | 62 | 66 | |
Te ahua o te mata | Kaore he huringa | ← | ← |
A60 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 58 | 55 | 52 | 46 | |
Te kaha tensile | MPa | 7.6 | 7.8 | 6.8 | 6.8 | |
Te whakaroa | % | 230 | 250 | 260 | 490 | |
Te parenga roimata | N/mm | 29 | 32 | 29 | 27 | |
Te ahua o te mata | Kaore he huringa | ← | ← |
A30 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 27 | 24 | 22 | 15 | |
Te kaha tensile | MPa | 1.9 | 0.9 | 0.9 | 0.8 | |
Te whakaroa | % | 360 | 320 | 360 | 530 | |
Te parenga roimata | N/mm | 9.2 | 5.4 | 4.9 | 4.2 | |
Te ahua o te mata | Tack | ← | ← |
(4) Atete hinu【Kua rumakina ki te hinu miihini 80°C】
A90 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 88 | 88 | 89 | 86 | |
Te kaha tensile | MPa | 18 | 25 | 26 | 28 | |
Te whakaroa | % | 220 | 240 | 330 | 390 | |
Te parenga roimata | N/mm | 75 | 99 | 105 | 100 | |
Te ahua o te mata | Kaore he huringa | ← | ← |
A60 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 58 | 58 | 57 | 54 | |
Te kaha tensile | MPa | 7.6 | 7.9 | 6.6 | 8.0 | |
Te whakaroa | % | 230 | 300 | 360 | 420 | |
Te parenga roimata | N/mm | 29 | 30 | 32 | 40 | |
Te ahua o te mata | Kaore he huringa | ← | ← |
A30 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 27 | 28 | 18 | 18 | |
Te kaha tensile | MPa | 1.9 | 1.4 | 1.6 | 0.3 | |
Te whakaroa | % | 360 | 350 | 490 | 650 | |
Te parenga roimata | N/mm | 9.2 | 12 | 9.5 | 2.4 | |
Te ahua o te mata | Te pupuhi | ← | ← |
(5) Atete hinu【Kua rumakina ki te penehīni】
A90 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 88 | 86 | 85 | 84 | |
Te kaha tensile | MPa | 18 | 14 | 15 | 13 | |
Te whakaroa | % | 220 | 190 | 200 | 260 | |
Te parenga roimata | N/mm | 75 | 60 | 55 | 41 | |
Te ahua o te mata | Te pupuhi | ← | ← |
A60 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 58 | 58 | 55 | 53 | |
Te kaha tensile | MPa | 7.6 | 5.7 | 5.1 | 6.0 | |
Te whakaroa | % | 230 | 270 | 290 | 390 | |
Te parenga roimata | N/mm | 29 | 28 | 24 | 24 | |
Te ahua o te mata | Te pupuhi | ← | ← |
A30 | Tūemi | Waeine | Pātea | 100 haora | 200 haora | 500 haora |
Te pakeke | Momo A | 27 | 30 | 28 | 21 | |
Te kaha tensile | MPa | 1.9 | 1.4 | 1.4 | 0.2 | |
Te whakaroa | % | 360 | 350 | 380 | 460 | |
Te parenga roimata | N/mm | 9.2 | 6.8 | 7.3 | 2.8 | |
Te ahua o te mata | Te pupuhi | ← | ← |
(6)Atete matū
Matū | Te pakeke | Te ngaro o te kanapa | Te whakaheke tae | Kapiti | Warpa ge | Te pupuhi ing | Degra whakakai | Whakarewa |
Te wai marewa | A90 | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
A60 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
A30 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
10%Wakawa whanariki | A90 | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
A60 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
A30 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
10%Wakawa pūmāota | A90 | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
A60 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
A30 | △ | ○ | ○ | ○ | ○ | ○ | ○ | |
10% konutai waihā | A90 | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
A60 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
A30 | △ | ○ | ○ | ○ | ○ | ○ | ○ | |
10%Hamoni wai | A90 | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
A60 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
A30 | ○ | △ | ○ | ○ | ○ | ○ | ○ | |
Acetone*1 | A90 | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
A60 | △ | ○ | ○ | × | ○ | ○ | ○ | |
A30 | △ | ○ | ○ | × | ○ | ○ | ○ | |
Toluene | A90 | ○ | ○ | ○ | × | △ | ○ | ○ |
A60 | ○ | ○ | ○ | × | × | ○ | ○ | |
A30 | ○ | ○ | × | × | × | ○ | ○ | |
Methylene pūhaumāota*1 | A90 | ○ | ○ | ○ | × | ○ | ○ | ○ |
A60 | △ | ○ | ○ | × | △ | ○ | ○ | |
A30 | △ | ○ | ○ | × | △ | ○ | ○ | |
Ethyl acetate*1 | A90 | △ | ○ | ○ | ○ | ○ | ○ | ○ |
A60 | △ | ○ | ○ | × | ○ | ○ | ○ | |
A30 | △ | ○ | ○ | × | ○ | ○ | ○ | |
Ewaro | A90 | ○ | ○ | ○ | × | ○ | ○ | ○ |
A60 | △ | ○ | ○ | × | △ | ○ | ○ | |
A30 | △ | ○ | ○ | × | × | ○ | ○ |
Nga korero: Nga huringa i muri i te 24 haora.i kitea te rumaki ki ia matū.Ko nga mea kua tohua ki te *1 tohu ka rumakina mo te 15 meneti.ia.
8. Tukatuka Moumaru Maama
(1) Te pauna
Whakatauhia te nui o te "wahanga C" kia rite ki te pakeke e hiahia ana koe ka taapiri atu ki te waahanga A.
Kia rite te pauna ma te taumaha o te wahanga B me te wahanga A i roto i te kapu motuhake me te whakaaro ki te rahinga kei roto i te kapu.
(2) Tuhinga o mua
Me mahi i mua i te whakaheke i roto i te ruuma whakaheke mo te 5 meneti.
Degass kia rite ki taau e hiahia ana.
Ka tūtohu mātou kia whakahekehia te hau i muri i te whakamahana i nga rauemi ki te pāmahana wai o 25~35°C.
(3) Te pāmahana o te kapia
Kia mau te pāmahanare of25~35°C mo e rua A(kei roto C wae) a B wae.
Ki te teitei te pāmahana o te rauemi, ka poto te ora o te kohua o te ranunga, a ka iti te pāmahana o te rauemi, ka roa te ora o te kohua.
(4) Te pāmahana pokepokea
Kia mau ki te pāmahana o te pokepoke silicone i mua-wera ki te 60 ~ 700C.
Ko te iti rawa o te wera o te pokepokea ai ka kino te rongoa ka iti ake nga ahuatanga o te tinana.Kia tika te whakahaere i nga pāmahana pokepokea ka pa ki te tika o te ahu o te tuhinga.
(5) Maka
Ka whakatakotohia nga ipu ki te ahua peneiB wae is tāpirihia to A wae (cotainga C wae).
Hoatu he korehau ki te ruma me te whakakore i te hau A wae mo te 5 ~ 10 menetii te wa it is ka ohohia i ia wa.
Tāpiri B wae to A wae(kei roto C wae)ka oho mo te 30 ~ 40 hēkona katahi ka maka tere te ranunga ki roto i te pokepokea silicone.
Tukua te korehau i roto i te 1 me te hawhe meneti i muri i te timatanga o te ranu.
(6) Te ahua whakaora
Whakanohoia te pokepokea ai ki roto i te oumu thermostatic o te 60 ~ 700C mo te 60 meneti mo te Momo A pakeke 90 me mo te 120 meneti mo te Momo A pakeke 20 ka turaki.
Mahia te whakamaroke pou i te 600C mo te 2 ~ 3 haora i runga i nga whakaritenga.
9. Tutohi rere o te whakarewanga korehau
10. Whakatupato i roto i te whakahaere
(1) I te mea ko nga wahanga A, B me C katoa he tairongo ki te wai, kaua rawa e tukua te wai kia uru ki roto i nga rawa.Me karo hoki i nga taonga e pa ana ki te makuku.Katia kia mau te ipu i muri i ia whakamahinga.
(2) Ko te kuhutanga o te wai ki roto i te wahanga A, C ranei ka puta te nui o nga mirumiru hau i roto i te hua rongoa, a, ki te puta mai tenei, ka tūtohu kia whakamahanahia te waahanga A, C ranei ki te 80°C ka whakaheke i te hau mo te 10 meneti.
(3) Ka whakatio te wahanga i te mahana i raro iho i te 15°C.Whakawerahia ki te 40~50°C ka whakamahia i muri i te wiri pai.
(4) Ko te wahanga B ka tauhohe ki te makuku ki te puhoi, ki te rongoa ranei hei mea totoka.Kaua e whakamahi i nga rawa ina ngaro te maramatanga, kua kitea ranei he pakeke na te mea ka iti ake nga taonga o te tinana.
(5) Ko te whakamahana roa o te wahanga B i te mahana i runga ake i te 50°C ka pa ki te kounga o te wahanga B ka taea te whakakake i nga kene na te piki haere o te pehanga o roto.Rokiroki ki te pāmahana rūma.
11. Whakatupato i te Haumaru me te Akuaku
(1) Ko te waahanga B neke atu i te 1% o te 4,4'-Diphenylmethane diisocyanate.Tāutahia te ngongo o te rohe ki roto i te toa mahi kia pai te hau o te hau.
(2) Kia tupato kei pa atu nga ringa me te kiri ki nga rawa mata.Ki te pa atu, horoi tonu ki te hopi me te wai.Ka whakapataritari pea i nga ringaringa, i te kiri ranei mena ka noho piri ki nga rawa mo te wa roa.
(3) Mena ka uru nga taonga mata ki nga kanohi, horoia ki te wai rere mo te 15 meneti ka waea atu ki te taote.
(4) Whakanohoia he awa mo te papu korehau kia pau te hau ki waho o te toa mahi.
12. Whakar
He Waahanga: Roopu Hinu Tuatoru, Rauemi Morearea te Rōpū Tuawha.
Wāhanga B: Rōpū Hinu Tuawha, Rauemi Morearea te Rōpū Tuawha.
Wāhanga C: Rōpū Hinu Tuawha, Rauemi Morearea te Rōpū Tuawha.
13. Puka Tukunga
He Waahanga: 1 kg keena Royal.
Waahanga B: 1 kg keene Royal.
Waahanga C: 1 kg keena Royal.