Kub muag HTPB CAS 69102-90-5 Hydroxyl-Terminated Polybutadiene nqe
HTPB Hydroxyl-terminated polybutadiene CAS: 69102-90-5
HTPB yog cov kua polymer uas ua los ntawm cov roj hmab tshiab. Nws thiab cov saw hlau txuas ntxiv, tus neeg sawv cev sib txuas hauv chav tsev kub lossis kub siab tuaj yeem tsim cov qauv network 3D ntawm cov ntsiab lus kho. Cov ntsiab lus kho muaj cov khoom siv kho tshuab zoo heev, tshwj xeeb tshaj yog tiv taus hydrolysis, acid thiab alkali tsis kam, hnav tsis kam, tsis kub tsis kam thiab rwb thaiv tsev zoo heev.
HTPB muaj diaphaneity zoo, viscosity tsawg, laus tsis kam, kev ua haujlwm kub tsawg
thiab kev ua haujlwm zoo. HTPB siv tau rau hauv:
- Cov nplaum
- Txheej
- Cov khoom siv roj hmab
- Kev ua si nawv khiav
- Cov roj av
- Cov log tsheb dav hlau ua los ntawm cov ntaub ntawv tsim kho
- Hydroxyl-terminated polybutadiene propellant (HTPB + AP + Al)
| Hydroxy-terminated polybutadiene (HTPB) | |||||
| YAM KHOOM | INDEX | ||||
| Hom-1 | hom I-hloov kho | Hom-II | Hom-III | Hom-IV | |
| Tus nqi hydroxyl (mmol / g) | 0.47-0.53 | 0.54-0.64 | 0.65-0.70 | 0.71-0.80 | |
| Dej,% | ≤0.050 | ||||
| Peroxide (H2O2,%) | ≤0.040 | ≤0.050 | |||
| Viscosity (40 ° C, Pa.S) | ≤9.5 | ≤8.5 | ≤4.0 | ≤3.5 | |
| tus lej nruab nrab ntawm cov moles (× 103) (VPO)(GPC) | 3.80-4.60 | 4.0-4.60 | 3.30-4.10 | 3.00-3.60 | 2.70-3.30 |
| Tsis ruaj khov,% | ≤0.50 | ≤0.65 | |||
Shanghai Zoran New Material Co., Ltd nyob hauv lub nroog kev lag luam—Shanghai. Peb ib txwm ua raws li "Cov ntaub ntawv siab heev, lub neej zoo dua" thiab pawg neeg rau Kev Tshawb Fawb thiab Kev Txhim Kho thev naus laus zis, kom siv rau hauv tib neeg lub neej txhua hnub kom peb lub neej zoo dua. Peb cog lus tias yuav muab cov khoom siv tshuaj zoo nrog tus nqi tsim nyog tshaj plaws rau cov neeg siv khoom thiab tau tsim ib lub voj voog tiav ntawm kev tshawb fawb, kev tsim khoom, kev lag luam thiab kev pabcuam tom qab muag. Cov khoom lag luam ntawm lub tuam txhab tau muag rau ntau lub tebchaws thoob ntiaj teb. Peb txais tos cov neeg siv khoom los ntawm thoob plaws ntiaj teb tuaj xyuas peb lub Hoobkas thiab tsim kom muaj kev koom tes zoo ua ke!
Q1: Koj puas yog Chaw Tsim Khoom lossis Tuam Txhab Lag Luam?
Peb ob leeg yog. peb muaj peb lub Hoobkas thiab R & D center. Tag nrho peb cov neeg siv khoom, los ntawm tsev lossis txawv teb chaws, zoo siab txais tos tuaj xyuas peb!
Q2: Koj puas tuaj yeem muab kev pabcuam tsim khoom tshwj xeeb?
Yog, tau kawg! Nrog peb pawg neeg ua haujlwm uas mob siab rau thiab muaj kev txawj ntse, peb tuaj yeem ua tau raws li qhov xav tau ntawm peb cov neeg siv khoom thoob ntiaj teb, los tsim cov tshuaj catalyst tshwj xeeb raws li cov tshuaj sib txawv, - feem ntau yog kev koom tes nrog peb cov neeg siv khoom - uas yuav ua rau koj txo koj cov nqi khiav lag luam thiab txhim kho koj cov txheej txheem.
Q3: Koj lub sijhawm xa khoom ntev npaum li cas?
Feem ntau nws yuav siv sijhawm 3-7 hnub yog tias cov khoom muaj nyob hauv Tshuag; Kev txiav txim ntau yog raws li cov khoom thiab qhov ntau.
Q4: Txoj kev xa khoom yog dab tsi?
Raws li koj xav tau. EMS, DHL, TNT, FedEx, UPS, kev thauj mus los ntawm huab cua, kev thauj mus los hauv hiav txwv thiab lwm yam. Peb kuj tuaj yeem muab kev pabcuam DDU thiab DDP.
Q5: Koj cov nqe lus them nqi yog dab tsi?
T/T, Western Union, Credit Card, Visa, BTC. Peb yog cov neeg muag khoom kub hauv Alibaba, peb lees txais koj them nws ntawm Alibaba Trade Assurance.
Q6: Koj kho qhov kev tsis txaus siab zoo li cas?
Peb cov qauv tsim khoom nruj heev. Yog tias muaj teeb meem zoo tiag tiag los ntawm peb, peb yuav xa khoom dawb rau koj hloov lossis rov qab them koj qhov kev poob.
