Nooca Polytherthertherthert TPU-M taxanaha / Polycarbonate Granules / Qalabka Caagga ah ee Cayayaanka / TPU Calaaladaha Calaaladaha Raw
Ku saabsan TPU
Polsoplastic Polyurethane ebermatethane (TPU) waa nooc ka mid ah taranka elastomer oo lagu isticmaali karo kuleylka oo uu ku milmay xalka. Waxay leedahay guryo dhammaystiran oo heer sare ah sida xoogga sare, adkeynta sare, xidho iska caabbinta iyo iska caabinta saliida. Waxay leedahay wax qabad wanaagsan oo si weyn loogu isticmaalo difaaca qaranka, caafimaadka, cuntada iyo warshadaha kale. Polsoplastic Polyurethane waxay leedahay laba nooc: nooca polyester iyo nooca polyethertherd, oo ah polyetherd, walxaha kaladuwan ama walxaha isku xirta, iyo cufnaanta waa 1.10 ~ 1.25g / cm3. Cufnaanta qaraabada ee nooca polytherthertherthertherthertherthertherty waa ka yar tahay kan nooca polyester. Heerkulka kala-guurka ee polythert of polythert waa 100.6 ~ 106.1 ℃, iyo heerkulka kala-guurka ee nooca nooca prolyster ah waa 108.9 ~ 122.8 ℃. Heerkulka jiifka ah ee nooca polytherthertherthert iyo nooca polyester-ka ah ayaa ka yar -62 ℃, iyo heerkulka hoose ee nooca polyetherthertherthertherthertherthert-ka ayaa ka fiican kan nooca polyester. Tilmaamaha ugu sarreeya ee tamar-baxayaasha polyurethane-ka waa mid aad u fiican iska caabbinta, caabbinta weyn, adkeyn, xoog sare, caabbinta saliidda, iska caabbinta saliida, iska caabbinta kiimikada iyo iska caabinta deegaanka. Deganaanshaha hydrolytic ee nooca ester-ka ah ayaa aad uga sarreeya kan nooca polyester.
Isticmaal
Calaamadda dhegta xoolaha, qalabka isboortiga, tuubada isboortiga, tuubada dabka, tuubooyinka dabka, tuubooyinka, flexirelk, silig, qariska dharka, filimka & xaashida. Iwm
Cabir
| Guryaha | Caadi ah | Cutub | M370 | M380 | M385 | M390 | M395 |
| Adkayn | ASTM D2240 | Xeebta a / d | 75 / - | 80 / - | 85 / - | 92 / - | 95 / - |
| Cucid | ASTM D792 | g / cm³ | 1.10 | 1.19 | 1.19 | 1.20 | 1.21 |
| 100% modulus | ASTM D412 | Markhaati | 3.5 | 4 | 6 | 8 | 13 |
| 300% modulus | ASTM D412 | Markhaati | 6 | 10 | 10 | 13 | 26 |
| Awooda TSensile | ASTM D412 | Markhaati | 23 | 30 | 32 | 34 | 39 |
| CONGONGATION EE GUURKA | ASTM D412 | % | 700 | 900 | 650 | 500 | 450 |
| Xoog ilmee | ASTM D624 | Kno / M | 65 | 70 | 90 | 100 | 115 |
| Tg | DSC | ℃ | -45 | -45 | -45 | -45 | -45 |
Qiimaha kor ku xusan waxaa lagu muujiyey inay yihiin qiimayaal caadi ah oo looma adeegsan doono sidii faahfaahin.
Baakad
25kg / boorso, 1000kg / pallet ama 1500kg / pallt, pallt balaastig ah oo la farsameeyay
Waxqabadka iyo keydinta
1. Ka fogow neefsashada kuleylka kuleylka iyo tuulooyinka
2. Qalabka maaraynta farsamada ayaa sababi kara sameynta boodhka. Ka fogow boodhka neefsashada.
3. U adeegso farsamooyinka ku habboon ee ku habboon marka aad wax ka qabanayso badeecadan si looga fogaado kharashyada elektrostatic
4. Pellets sagxadda dhulka ayaa laga yaabaa inay noqdaan kuwo jilicsan oo sababi kara dhicitaan
Talooyinka Kaydinta: Si loo ilaaliyo tayada wax soo saarka, ku keydi badeecada meel qabow, qalalan. Ku hay weel adag oo si adag loo xidhay.
Shahaadooyinka
