Lub pu pwm resin muab lub sij hawm sai demoulding, cov txheej txheem zoo, thiab xim adjustability. Nws kuj tuaj yeem kho tau ntawm chav tsev kub.
Cov khoom siv roj hmab zaum kawg muaj qhov zoo elasticity, ruaj khov ntawm qhov loj me, pob tshab, dej tsis kam, thiab hnav tsis kam.
Technical Parameters
|
B Khoom |
Hom |
BQ1295-B |
|||
|
Qhov tshwm sim |
Colorless rau yellowish pob tshab kua |
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|
Viscosity (mPa.s/30 degree) |
1500±150 |
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|
Ib Cheeb Tsam |
Hom |
BQ1260-A |
BQ1270-A |
BQ1280-A |
BQ1290-A |
|
Qhov tshwm sim |
lub teeb daj kua |
||||
|
Viscosity (mPa.s/30degree) |
560±200 |
650±100 |
750±100 |
850±100 |
|
|
Ratio A + B (mass ratio) |
1.4:1 |
1.2:1 |
1.0:1 |
0.7:1 |
|
|
Ua haujlwm kub (degree) |
25-40 |
||||
|
Gel lub sij hawm (min / 30 degree) |
6-15 (kho tau) |
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|
Qhov tshwm sim ntawm cov khoom kawg |
Lub teeb daj elastomer |
||||
|
hardness (ntaub A) |
60±2 |
70±2 |
80±2 |
90±2 |
|
|
Tensile zog / MPa |
6 |
8 |
10 |
12 |
|
|
Elongation ntawm so (%) |
500~700 |
||||
|
Tear zog (KN / m) |
25 |
30 |
40 |
40 |
|
|
Rov qab (%) |
60 |
55 |
50 |
48 |
|
|
Qhov ntom(25 degree) (g / cm³) |
1.07 |
1.08 |
1.1 |
1.11 |
|
Qhov zoo
-PU pwm kua nplaum tsim muaj zog adhesion ntawm ntau yam ntaub ntawv, xws li ntoo, hlau, yas, thiab ntuj pob zeb.
-Lub PU prepolymer rau molding kua nplaum muaj peev xwm tiv taus dej, ua rau nws zoo tagnrho rau siv hauv cov ntawv thov uas raug dej ntau.
-Qee cov kua nplaum polyurethane yog VOC-dawb thiab eco-phooj ywg, muaj kev nyab xeeb thiab ruaj khov dua.
-Polyurethane Mould Glue yog qhov hloov tau yooj yim thiab tuaj yeem tiv taus ntau qhov kub thiab txias, ua rau nws yooj yim rau khi substrates.
-Cov PU pwm kua nplaum ntws mus rau hauv cov pwm zoo dua li lwm cov ntaub ntawv, tso cai rau kev yooj yim thiab meej molding.
Daim ntawv thov
-PU pwm kua nplaum yog siv dav hauv kev siv ntoo xws li rooj tog sib dhos, ntug-rau-kawg lis ntoo adhesion, thiab countertop edging installation.
-Nyob rau hauv daim ntawv thov ntim, PU pwm kua nplaum yog ib qho kev xaiv zoo rau lub thawv kaw, sealing, thiab pallet stabilization.
-PU pwm kua nplaum tuaj yeem siv los ua cov pob zeb ntuj yam tsis muaj staining lossis greasing.
-Cov polyurethane pwm nplaum tuaj yeem tsim nyog rau kev txhaj tshuaj molding daim ntawv thov vim nws lub zog siab thiab yoog raws.
Cov kua nplaum PU tuaj yeem siv los tsim ntau yam Pu pwm, xws li khau pwm, qhob pwm thiab lwm yam.
Thiab los ua cov pwm kab lis kev cai, hloov Silicon roj hmab.
Cov xim tuaj yeem hloov tau los ntawm kev ntxiv xim.
Lub hardness yog nyob rau hauv 40 mus rau 90 ntug dej A hardness range.
Cia
Khaws cov kua nplaum polyurethane hauv qhov chaw txias, qhuav.
Sau nrog Nitrogen roj los khaws cia, thaum siv tsis tau rau hauv ib zaug, thiab foob txaus.
Txee lub neej ntawm 6 lub hlis rau thawj pob
FAQ
- Koj lub tuam txhab ua lag luam dab tsi?
Polyurethane series (tshwj xeeb tshaj yog muab cov polyol polyether polyol rau nruj ua npuas ncauj thiab lwm yam),
Cov pa roj carbon fiber ntau series,
Organic Silicone series (silicone roj thiab lwm yam),
High-end polyolefin (POE) series thiab lwm yam khoom siv tshiab.
---Koj cov zis txhua xyoo yog dab tsi?
Peb cov khoom sib xyaw polyether sib xyaw polyether polyol txhua xyoo tso zis yog 100, 000 tons.
Txhua yam xav tau rau PU pwm gule, polyurethane prepolymer pwm kua nplaum, thov hu rau peb.
Cim npe nrov: Tuam Tshoj polyurethane pwm kua nplaum manufacturers, lwm tus neeg, Hoobkas
