Donspray 504 HFC-245fa saldhigga isku dhafka polyols

Sharaxaad Gaaban:

DonSpray504 waa buufinta isku-dhafka ah ee polyols, wakiilka afuufaya waa 245fa halkii ay ka ahaan lahayd HCFC-141B, waxay la falgashaa isocyanate si ay u soo saarto xumbo leh qaab ciyaareed heer sare ah.


Faahfaahinta Alaabta

Tags Product

Donspray 504 HFC-245fa saldhigga isku dhafka polyols

HORDHAC

DonSpray504 waa polyols isku dhafan oo buufin ah, wakiilka afuufaya waa 245fa halkii HCFC-141B, waxay la falgashaa isocyanate si ay u soo saarto xumbo leh qaab ciyaareed heer sare ah, kuwaas oo ah sida soo socota.

1) unugyo fiican oo isku mid ah

2) conductivity kaamerada hoose

3) caabbinta olol qumman

4) xasilooni cabbir heerkul hoose oo wanaagsan.

Waxay khusaysaa dhammaan noocyada injineerada dahaadhka kulaylka ee adeegsada tignoolajiyada buufinta, sida qolalka qabow, dheryaha, dhuumaha waaweyn iyo qaabka dhismaha iwm.

HANTIDA JIDHKA AH

Muuqashada

Dareere cirro leh oo huruud ah ilaa bunni ah

Qiimaha Hydroxyl mgKOH/g

200-300

Viscosity firfircoon (25 ℃) mPa.S

100-200

Cuf-jiid gaar ah (20 ℃) ​​g/ml

1.12-1.20

Heerkulka kaydinta ℃

10-25

Bisha xasiloonida kaydinta

6

QAYBTA LAGU SOO TALIYEY

Qalabka ceeriin

pbw

DonSpray 504 isku darka polyols

100 g

Isocyanate MDI

100-105g

Astaamaha falcelinta(Heerkulka nidaamku waa 20 ℃, qiimaha saxda ahina wuu kala duwan yahay iyadoo ku xiran tahay xaaladda processing)

Waqtiga kareemka s

3-5

Gel Time s

6-10

Waxqabadyada xumbada

Walxaha

Unugga cabbirka

Unugga Imperial

Cufnaanta buufin GB 6343 ≥35kg/m3 ASTM D1622 ≥2.18 lb/ft3
Qiimaha unugyada xiran GB 10799 ≥90% ASTM D 1940kii ≥90%
Dhaqdhaqaaqa Kulaylka Hore (15 ℃) GB 3399 ≤24mW/(mK) ASTM C518 ≥2.16/inch
Xoog isku dhejisan GB/T8813 ≥150kPa ASTM D1621 ≥21.76PSI
Xoogga Dheelaha GB/T16777 ≥120kPa ASTM D1623 ≥17.40PSI
Deganaanshaha cabbirka 24h -20 ℃ GB/T8811 ≤1% ASTM D2126 ≤1%
24h 70 ℃   ≤1.5%   ≤1.5%
Nuugista Biyaha GB 8810 ≤3% ASTM E96 ≤3%
Iska caabinta Dabka GB 8624 Fasalka B2 ASTM D2863-13 Fasalka B2

Xirmo

220kg/Drum ama 1000kg/IBC, 20,000kg/taangiga flexi ama ISO Tank.


  • Hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir