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ngwaahịa

H usoro Ezi ihe mgbaze solubility, ngwa ngwa Crystallization Hotmelt/ihe mgbakwasa TPU

nkowa nkenke:

Miracll malitere ịzụlite, nyocha na imepụta ihe nrịbama nke polyurethane na-eme ka ọ bụrụ na e guzobere ya na 2009, mgbe ihe karịrị afọ 10 nke mmepe gasịrị, adhesives etolitela n'ime ụdị polyester, ụdị polycaprolactone, usoro aliphatic na ndị ọzọ buru ibu na obere ihe fọrọ nke nta ka ọ bụrụ 20 nke ngwaahịa. . Mmepe ngwaahịa na njikarịcha maka ụlọ ọrụ dị iche iche na arụmọrụ chọrọ, ha nwere ike izute ihe ndị ahịa chọrọ maka ihe njikọ dị iche iche, ike peel, sistemu ihe mgbaze, oge mmeghe na ihe ndị ọzọ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Atụmatụ

Solubility dị mma, Crystallization ngwa ngwa, Ike njikọ Green kacha mma yana ike ijide ikpeazụ.

Ngwa

Akpụkpọ ụkwụ, mkpuchi akwa, ihe ntanye ọkụ ọkụ, ihe nkiri na teepu, ihe nrapado Hotmelt, wdg.

Njirimara

Ọkọlọtọ

Nkeji

H101

H103

H112

H120

H206

H212

H220

H230

H306

H310

H320

H330

Njupụta

ASTM D792

g/cm3

1.15

1.15

1.15

1.15

1.2

1.2

1.2

1.2

1.16

1.16

1.16

1.16

Isi ike

ASTM D2240

Oke A/D

90

90

90

93

95

95

95

95

95

95

95

95

Ike ọdụdọ

ASTM D412

MPa

15

18

20

20

35

38

40

40

20

25

30

30

Elongation na ezumike

ASTM D412

700

650

650

600

650

650

650

650

650

650

650

600

Tfb

-

60

60

65

70

85

85

90

90

90

95

100

100

Viscosity (15% na MEK, 25ºC)

ISO 3219

mPa.s

50-100

200-500

800-1200

1500-2500

300-800

800-1500

1500-2500

2500-3500

300-800

800-1500

1500-2500

2500-3600

Oge Aka-N'efu

-

min

2

3

3

3

13

14

15

15

4

5

5

5

Okpomọkụ ịgbalite kacha nta

-

55-65

55-65

55-65

55-65

55-65

55-65

55-65

55-65

60-70

60-70

60-70

60-70

IHE: Egosiri ụkpụrụ ndị a dị n'elu dị ka ụkpụrụ na-ahụkarị na ekwesighi iji ya dịka nkọwapụta.

Ntuziaka nhazi

Maka nsonaazụ kacha mma, ihicha ngwaahịa mbụ n'ime awa 3-4 na okpomọkụ enyere na TDS.
Enwere ike iji ngwaahịa a maka ịkpụzi injection ma ọ bụ extrusion, ma biko lelee nkọwa ndị ọzọ na TDS.

Ntuziaka nhazi maka ịkpụzi injection   Ntuziaka nhazi maka extrusion
Ihe Oke   Ihe Oke
Nozzle(℃)

Enyere na TDS

  anwụ(℃) Enyere na TDS
Mpaghara mita (℃)   Ihe nkwụnye (℃)
Mpaghara mkpakọ (℃)   Mpaghara mita (℃)
Mpaghara nri (℃)   Mpaghara mkpakọ (℃)
Nrụgide injection( mmanya)   Mpaghara nri (℃)

Nyocha

A na-enyocha ngwaahịa niile nke ọma n'oge mmepụta na mgbe emechara. Enwere ike ịnye akwụkwọ nyocha (COA) yana ngwaahịa ndị a.

E Series Polyester dabere TPU2
E Series Polyester dabere na TPU

Nkwakọ ngwaahịa

25KG / akpa, 1250KG / pallet ma ọ bụ 1500KG / pallet, esichara osisi pallet.

E Series Polyester dabere TPU3
E-Series-Polyester-Dabere-TPU4

Ijikwa na Nchekwa

1. Zere nhazi ihe n'elu akwadoro okpomọkụ nhazi okpomọkụ.
Ezigbo ikuku ikuku kwesịrị ekwesị maka ọtụtụ ọnọdụ. Tụlee iji ikuku ventilashị n'ime mpaghara na-edozi ebe ikuku.
2. Zere iku ume nhazi uzuzu na vapors
3. Mechanical njikwa akụrụngwa nwere ike ime ka e guzobere uzuzu. Zere uzuzu iku ume.
4. Jiri usoro ntọ ala kwesịrị ekwesị mgbe ị na-ejikwa ngwaahịa a ka ịzenarị ebubo electrostatic
5. Pellets n'ala nwere ike na-amị amị ma mee ka ọ daa

Ndụmọdụ nchekwa: Iji nọgide na-enwe ogo ngwaahịa, chekwaa ngwaahịa na ebe dị jụụ ma kpọọ nkụ. Debe n'ime akpa mkpuchi nke ọma.

Ozi HSE: Biko were MSDS maka ntụnye aka.


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