ethylene ແມ່ນຫຍັງ GLYCOL DIACETATE?
EGDA ແມ່ນສານລະລາຍທີ່ບໍ່ມີສີ, ມີກິ່ນໜ້ອຍ, ມີໂປຣໄຟລການລະເຫີຍຊ້າຫຼາຍ, ເຊິ່ງພົບເຫັນການນຳມາໃຊ້ທີ່ສຳຄັນໃນການຜູກມັດຫຼັກຂອງໂຮງງານ ແລະ ໃນການເຄືອບດ້ວຍອາຄຼິກຂອງ thermoplastic.
Product Identification：Ethylene glycol diacetate、Glycol diacetate
ໝາຍເລກ CAS:111-55-7
1,2- diacetoxyethane 1,2-ethanediol diacetate aceticacid2-acetoxy-ethylester ເຫຼົ້າເອທີລີນ Ethylene Diacetate glycol diacetate
ອະນິຈາ: Ethanediol diacetate; Ethylene diacetate; 1,2-Diacetoxyethane; ເອທີລີນອາເຊຕາດ; ethane-1,2-diyl diacetate; ethane-1,2-diyl diacetate – ethane-1,2-diol (1:1); 2-acetoxyethyl acetate; 1-acetoxyethyl acetate
ສູດໂມເລກຸນ: C6H10O4
ຂອງແຫຼວໂປ່ງໃສທີ່ບໍ່ມີສີ; ລະລາຍ 21.3% ໃນນ້ໍາຢູ່ທີ່ 20 ℃; ລະລາຍໄດ້ຢ່າງງ່າຍດາຍໃນເຫຼົ້າ, ether, ແລະອື່ນໆ ສານລະລາຍອິນຊີs
Boiling point: (101.3 kPa) 190.2 ℃,
ດັດຊະນີສະທ້ອນແສງ (20 ℃) 1.4159;
ຈຸດກະພິບ (ເປີດ) 105 ℃;
ມັນມີຄຸນສົມບັດທາງເຄມີທົ່ວໄປຂອງ esters ແລະຖືກ hydrolyzed ໄດ້ຢ່າງງ່າຍດາຍກັບເຫຼົ້າແລະອາຊິດ acetic ໃນທີ່ປະທັບຂອງ soda caustic ແລະອາຊິດອະນົງຄະທາດ.
Ethylene glycol diacetate ເປັນສານເຄມີທີ່ມີຄຸນສົມບັດທາງເຄມີທົ່ວໄປຂອງ esters ແລະຖືກ hydrolyzed ໄດ້ຢ່າງງ່າຍດາຍກັບເຫຼົ້າແລະອາຊິດ acetic ໃນທີ່ປະທັບຂອງ soda caustic ແລະອາຊິດອະນົງຄະທາດ.
ຈຸດປະສົງແລະຄຸນລັກສະນະ:
ຜະລິດຕະພັນນີ້ແມ່ນດີເລີດ, ປະສິດທິພາບ, ປອດໄພແລະບໍ່ມີສານພິດ ສານລະລາຍອິນຊີ. ຖືກນໍາໃຊ້ຢ່າງກວ້າງຂວາງໃນອຸດສາຫະກໍາຢາ; ຕົວແທນການປິ່ນປົວ ester ອິນຊີສໍາລັບການຫລໍ່ຫລອມຢາງ; ມັນຍັງຖືກນໍາໃຊ້ເປັນສານລະລາຍທີ່ດີເລີດສໍາລັບ resins ອິນຊີຕ່າງໆ, ໂດຍສະເພາະແມ່ນ nitrocellulose, ແລະເປັນວັດຖຸດິບສໍາລັບການ brighteners ຫນັງ; ເປັນສານລະລາຍສໍາລັບສີດ nitro, ຫມຶກພິມ, cellulose ester, ແລະສີ fluorescent ໃນສີເຄືອບ. ບາງຄັ້ງຍັງໃຊ້ເປັນ ຕົວແທນບໍາລຸງຮັກສາອາຊິດ.
Packaging and storage：
ຜະລິດຕະພັນນີ້ແມ່ນງ່າຍທີ່ຈະ hydrolyze, ເອົາໃຈໃສ່ກັບນ້ໍາແລະການຜະນຶກ. ໃນລະຫວ່າງການຂົນສົ່ງແລະການເກັບຮັກສາ, ແປວໄຟທີ່ເປີດຄວນໄດ້ຮັບການແຍກ, ແລະຜະລິດຕະພັນຄວນໄດ້ຮັບການເກັບຮັກສາໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງແລ້ງເພື່ອປ້ອງກັນຄວາມຮ້ອນ, ຄວາມຊຸ່ມຊື່ນ, ແສງແດດແລະຝົນ.
ຂໍ້ມູນດ້ານວິຊາການ:
| ລາຍການ | ທົດສອບ | ມາດຕະຖານ |
| 1 | EGDA content % | ≥98.0 |
| 2 | Acidity(As HAC)% | ≤0.10 |
| 3 | Moisture% | ≤0.10 |
| 4 | Color（Pt-Co） | ≤15 |
| 5 | specific Gravity（20℃）g/cm3 | 1.090-1.11 |
| 6 | Refractive index（20℃） | 1.40-1.425 |
ethylene glycol diacetate
ethylene glycol diacetate msds
ethylene glycol diacetate supplier
glyceryl diacetate
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