1.4 Butanediol (BDO)

1.4 Butanediol (BDO)

Nkọwa nkenke:

Njirimara ngwaahịa: ihe ntanetiri bu 90.12, ihe mmanu mmanu na-achaghi acha nke nwere oke oku, hygroscopicity na ato uto. , Ikwu njupụta 1.017, ọkụ dị ọkụ nke 393.9, ntụgharị ntụgharị nke 1.446 Na-eji: ...


Product Ihe

Ngwaahịa

Product Njirimara:                                                                                                                 

molekụla arọ bụ 90,12, colorless mmanu mmanu udi combustible mmiri mmiri, hygroscopicity na atọ bitter.When okpomọkụ n'okpuru kefriza mgbe, na-na agịga crystal, na kefriza n'ókè nke 20.1 ℃ esi ebe 235 ℃, na flash mgbe (imeghe) 121 ℃, ikwu njupụta 1,017, udo okpomọkụ nke 393,9, Refractive index nke 1,446

na-eji:                                                                                                                                         

Tumadi iji n'ihi na mmepụta nke kpokọta PBT Ester, THF, polytetrahydrofuran gamma-irradiation, butyl lactone, polyurethane wuru akpụkpọ anụ, Pu naanị polyurethane elastomer na glue.1.4-butyl glycol nwere ezigbo absorbency na ụba mgbanwe, nwere ike iji dị gelatin softener na absorbent, cellophane na ndị ọzọ na akwụkwọ ọgwụgwọ agent.Also nwere ike kwadebere iji mee N-methyl pyrrole, N-vinyl pyrrole na ndị ọzọ na pyrrale nkwekọrịta, na maka nkwadebe nke vitamin B6, pesticides na ogwu na dị iche iche na usoro nke ihe mgbaze, plasticizer, lubricants, humidification gị n'ụlọnga , softness, adhesives na brightener nke electroplating ụlọ ọrụ.

Ntecha Industries: Eleusine indica ọbụ, ụgbọ ala na taya, siri ike esemokwu nnyefe belt, etc.

Executive ọkọlọtọ: GB / T 24768-2009

item

egosi

ọcha

≥99.7%

Chroma (Pt-Colorimetric usoro)      

≤10APHA

mmiri

0.01

Mba nke carbonyl

≤0.05mgKOH / g


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