Usoro Aliphatic TPU

Nkọwa dị mkpirikpi:

Njirimara:Nguzogide na-acha odo odo mara mma, mmanụ na ihe mgbaze, nguzogide acid na alkaline, ngbanwe pụtara ìhè na ike kwụsie ike, oge nhazi ngwa ngwa.


Nkọwa ngwaahịa

Mkpado ngwaahịa

banyere TPU

Aliphatic TPUs bụ otu ụdị thermoplastic polyurethane nke na-egosipụta nguzogide UV dị elu, na-eme ka ha dị mma maka ngwa n'èzí ebe ogologo oge na-ekpuchi ìhè anyanwụ bụ nchegbu.
Dabere na akụrụngwa kemịkalụ nke diisocyanate lipid components, TPU nwere ike kewaa n'ime otu aromatic na aliphatic. Aromatik bụ TPU nkịtị anyị na-eji (anaghị eguzogide mmetụta na-acha odo odo ma ọ bụ na-acha odo odo adịghị mma, ọ bụghị ọkwa nri), aliphatic bụ n'ozuzu ime ngwaahịa dị elu karịa. Ọmụmaatụ gụnyere ngwaọrụ ahụike, ihe ndị chọrọ nguzogide edo edo na-adịgide adịgide, na ihe ndị ọzọ.
E kewara Aliphatic ka ọ bụrụ polyester/polyether.
Nhazi nke nguzogide yellowing: A na-ejikarị ya tụnyere kaadị isi awọ, kewara n'ime ọkwa 1-5. Mgbe ule nkwụsi ike nke odo odo dị ka Suntest, QUV ma ọ bụ ule mkpughe anyanwụ ndị ọzọ, tulee mgbanwe agba nke nlele tupu ule ahụ na mgbe ule ahụ gasịrị, ọkwa kachasị mma bụ 5, nke pụtara na enweghị mgbanwe agba. 3 Ihe ndị a bụ ngbanwe doro anya. N'ozuzu, 4-5, ya bụ, ngbanwe ntakịrị, ezutela ọtụtụ ngwa TPU. Ọ bụrụ na ịchọghị mgbanwe ọ bụla, ịkwesịrị iji TPU aliphatic, ya bụ, ihe a na-akpọ TPU na-acha odo odo, mkpụrụ ahụ abụghị MDI, n'ozuzu HDI ma ọ bụ H12MDI, wdg, yana ule UV ogologo oge. agaghị agbanwe agba.

Ngwa

Ngwa: Watchband, Akara, eriri nnyefe, mkpuchi ekwentị mkpanaaka

Oke

Njirimara

Ọkọlọtọ

Nkeji

T2001

T2002

T2004S

Isi ike

ASTM D2240

Oke A/D

85/-

90/-

96/-

Njupụta

ASTM D792

g/cm³

1.15

1.15

1.15

100% Modul

ASTM D412

Mpa

4.6

6.3

7.8

300% Modul

ASTM D412

Mpa

9.2

11.8

13.1

Ike ọdụdọ

ASTM D412

Mpa

49

57

56

Elongation na ezumike

ASTM D412

%

770

610

650

Ike akwa

ASTM D624

KN/m

76

117

131

Tg

DSC

-40

-40

-40

ngwugwu

25KG / akpa, 1000KG / pallet ma ọ bụ 1500KG / pallet, esichara plastic pallet

图片 1
图片 3
zxc

Ijikwa na Nchekwa

1. Zere iku ume nhazi uzuzu na vapors
2. Mechanical njikwa akụrụngwa nwere ike ime ka e guzobere uzuzu. Zere uzuzu iku ume.
3. Jiri usoro ntọ ala kwesịrị ekwesị mgbe ị na-ejikwa ngwaahịa a ka ịzenarị ebubo electrostatic
4. Pellets n'ala nwere ike na-amị amị ma mee ka ọ daa
Ndụmọdụ nchekwa: Iji nọgide na-enwe ogo ngwaahịa, chekwaa ngwaahịa n'ebe dị jụụ ma kpọọ nkụ. Debe n'ime akpa mkpuchi nke ọma.

FAQ

1. Olee ndị anyị bụ?
Anyị dabere na Yanti, China, malite na 2020, na-ere TPU na South America (25.00%), Europe (5.00%), Asia (40.00%), Africa (25.00%), Mid East (5.00%).

2. kedu ka anyị ga-esi kwe nkwa ịdị mma?
Mgbe niile tupu mmepụta sample tupu uka mmepụta;
Nyocha ikpeazụ mgbe niile tupu mbupu;

3.gịnị ka ị ga-azụta n'aka anyị?
Klas niile TPU, TPE, TPR, TPO, PBT

4. gini mere ị ga-eji zụta n'aka anyị, ọ bụghị n'aka ndị ọzọ na-ebubata ihe?
Ọnụ ahịa kacha mma kacha mma, ọrụ kacha mma

5. kedu ọrụ anyị nwere ike inye?
Usoro nnyefe anabatara: FOB CIF DDP DDU FCA CNF ma ọ bụ dị ka arịrịọ ndị ahịa.
Ụdị ịkwụ ụgwọ anabatara: TT LC
Asụsụ: Chinese Bekee Russian Turkish

Asambodo

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