Introduction to Hydroxypropyl Methyl Cellulose HPMC Industrial Grade

Hydroxypropyl Methylcellulose (HPMC), ຊື່ຂອງຈີນແມ່ນ hydroxypropyl methylcellulose, ເປັນເຄິ່ງສັງເຄາະ, ether ເຊນລູໂລສທີ່ບໍ່ແມ່ນ ionic ທີ່ໄດ້ຮັບໂດຍການດັດແປງ cellulose ທໍາມະຊາດທາງເຄມີ. ຜົງສີຂາວນີ້ສາມາດປະກອບເປັນການແກ້ໄຂ viscous ໂປ່ງໃສຫຼັງຈາກການລະລາຍໃນນ້ໍາ. ມັນມີຄວາມຫນາທີ່ດີເລີດ, ການຮັກສານ້ໍາ, ຄວາມຫມັ້ນຄົງແລະຄຸນສົມບັດສ້າງຮູບເງົາ. ມັນ​ເປັນ​ສານ​ເພີ່ມ​ເຕີມ multifunctional ທີ່​ຂາດ​ບໍ່​ໄດ້​ໃນ​ຫຼາຍ​ຂົງ​ເຂດ​ເຊັ່ນ​: ການ​ກໍ່​ສ້າງ​.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC Industrial Grade

ການລະລາຍນ້ໍາທີ່ດີເລີດ: ມັນສາມາດຖືກລະລາຍຢ່າງໄວວາໃນນ້ໍາເຢັນເພື່ອສ້າງເປັນການແກ້ໄຂທີ່ຊັດເຈນແລະຫມັ້ນຄົງ.

ຄວາມຫນາທີ່ມີປະສິດທິພາບແລະຄວາມສາມາດໃນການຮັກສານ້ໍາ: ເພີ່ມຄວາມຫນືດຂອງວັດສະດຸ, ຫຼຸດຜ່ອນການລະເຫີຍຂອງນ້ໍາຢ່າງມີປະສິດທິພາບ, ແລະປັບປຸງປະສິດທິພາບການເຮັດວຽກ.

ສະຖຽນລະພາບທີ່ດີ: ມັນມີຄວາມຫມັ້ນຄົງທີ່ດີຕໍ່ອາຊິດ, ດ່າງ, ແລະເກືອ, ແລະເຫມາະສົມກັບລະດັບຄວາມກ້ວາງຂອງຄ່າ pH.

ການສ້າງຮູບເງົາແລະຜົນກະທົບປ້ອງກັນ: ຫຼັງຈາກເວລາແຫ້ງ, ມັນປະກອບເປັນຮູບເງົາທີ່ແຂງແລະໂປ່ງໃສເພື່ອປົກປ້ອງຊັ້ນໃຕ້ດິນແລະປ້ອງກັນການເຈາະນ້ໍາແລະການລະເຫີຍ..

ບໍ່ມີສານພິດແລະບໍ່ລະຄາຍເຄືອງ: ມັນມີຄວາມເຂົ້າກັນໄດ້ທາງຊີວະພາບທີ່ດີແລະເຫມາະສົມສໍາລັບຂົງເຂດຢາແລະອາຫານ.

ການປັບຕົວ: ໂດຍການປ່ຽນແປງລະດັບຂອງການທົດແທນແລະນ້ໍາຫນັກໂມເລກຸນ, ປະສິດທິພາບຂອງມັນສາມາດປັບໄດ້ເພື່ອຕອບສະຫນອງຄວາມຕ້ອງການຄໍາຮ້ອງສະຫມັກທີ່ແຕກຕ່າງກັນ.

Specifications of Hydroxypropyl Methyl Cellulose HPMC Industrial Grade

ຂໍ້ມູນຈໍາເພາະຂອງ Hydroxypropyl Methyl Cellulose (HPMC)– ຄຸນນະພາບອຸດສາຫະກໍາ

ເບິ່ງແລະຮູບແບບທາງດ້ານຮ່າງກາຍ

HPMC appears as a white to beige, ຝຸ່ນທີ່ໄຫຼອອກໂດຍບໍ່ເສຍຄ່າ. ມັນບໍ່ມີກິ່ນທີ່ສັງເກດເຫັນແລະແຫຼວໄດ້ຢ່າງງ່າຍດາຍໃນນ້ໍາເຢັນເພື່ອສ້າງຄວາມຊັດເຈນ, ທາງເລືອກຫນາ. The powder does not glob under regular storage space conditions.

ອົງປະກອບທາງເຄມີ

This industrial-grade HPMC is a semi-synthetic polymer originated from cellulose. It has methoxy (– OCH FOUR) ແລະ hydroxypropoxy (– OCH ₂ CHOHCH FOUR) functional groups. Common substitution levels are 19– 30% methoxy and 4– 12% hydroxypropoxy. These worths ensure consistent performance throughout different applications.

ຊ່ວງຄວາມໜາ

Viscosity varies based upon product grade. Common options consist of 400 mPa · s, 4,000 mPa · s, 15,000 mPa · s, ແລະ 60,000 mPa · s, all measured at 2% ສຸມໃສ່ນ້ໍາຢູ່ 20 °C. Greater thickness qualities supply more powerful thickening and film-forming residential properties.

Purity and Impurities

The product fulfills rigorous pureness criteria. Ash web content stays listed below 5%. Heavy steels like lead and arsenic are kept under 10 ppm. Residual moisture remains in between 4% ແລະ 8%, which assists keep security throughout storage space and handling.

pH and Solubility

ກ 2% liquid option generally reveals a pH between 6.0 ແລະ 8.0. HPMC dissolves easily in cold water but does not dissolve in warm water over 70 ° C or in a lot of natural solvents. This actions sustains its use in controlled-release and temperature-sensitive systems.

ການຫຸ້ມຫໍ່ຜະລິດຕະພັນແລະການເກັບຮັກສາ

HPMC is packed in multi-layer paper bags with an internal polyethylene liner. ແຕ່ລະຖົງຖື 20 kg ຫຼື 25 ກິໂລ. ເກັບຮັກສາໃນທີ່ຍິ່ງໃຫຍ່, completely dry area away from straight sunshine and dampness. Keep containers sealed when not being used to avoid caking or loss of flowability. Proper storage ensures the item stays reliable for up to 24 ເດືອນ.

Applications of Hydroxypropyl Methyl Cellulose HPMC Industrial Grade

ຄໍາຮ້ອງສະຫມັກຂອງ Hydroxypropyl Methyl Cellulose (HPMC)– Industrial Grade

ຜະລິດຕະພັນການກໍ່ສ້າງແລະການກໍ່ສ້າງ

Industrial-grade HPMC plays a key function in building items. It is included in cement-based mortars, ກາວກະເບື້ອງເຊລາມິກ, ແລະສານປັບລະດັບຕົນເອງ. The substance boosts workability, ການຮັກສານ້ໍາ, ແລະເວລາເປີດ. This assists workers apply materials smoothly and uniformly. Better water retention also sustains appropriate concrete hydration, which leads to more powerful last frameworks.

ສີ ແລະ ການເຄືອບ

ໃນສີນ້ໍາ, HPMC ເຮັດໜ້າທີ່ເປັນຕົວເຮັດຄວາມໜາ ແລະ stabilizer. It prevents pigments from settling and makes sure consistent structure throughout application. The additive also reduces splattering and enhances brush or roller circulation. These qualities help achieve uniform insurance coverage with less coats.

ກາວ ແລະ ກາວ

HPMC improves the efficiency of industrial adhesives. It boosts thickness without impacting bond stamina. The product additionally regulates drying rate, giving customers more time to position components correctly. ໃນ sealers, it enhances communication and minimizes drooping on vertical surface areas.

Cleaning Agents and Cleansing Products

Many heavy-duty cleansers utilize HPMC to put on hold strong fragments and maintain product security. It keeps rough active ingredients equally dispersed, which improves cleansing performance. The compound likewise includes body to fluid solutions, making them less complicated to handle and use.

Farming and Pesticides

In agrochemical formulas, HPMC works as a binder and film-forming agent. It assists energetic ingredients adhere to grow surfaces longer, enhancing efficiency. The polymer likewise decreases drift throughout spraying and sustains regulated release of chemicals over time.

Various Other Industrial Utilizes

HPMC finds use in ceramics, ແຜ່ນແພ, and oil exploration liquids. ໃນເຊລາມິກ, it enhances environment-friendly toughness before shooting. ໃນຜ້າ, it works as a sizing agent. ໃນຂັ້ນຕອນການຂຸດຄົ້ນ, it aids regulate fluid thickness and lugs cuttings to the surface area. Its versatility makes it a dependable choice across many markets.

ຂໍ້ມູນບໍລິສັດ

ພວກເຮົາເປັນຜູ້ນໍາລະດັບໂລກໃນໂຊລູຊັ່ນໂຟມທີ່ເຮັດດ້ວຍຊີມັງນ້ຳໜັກເບົາ ແລະ ທັນສະໄໝ. ເປັນທີ່ຮູ້ຈັກໃນທົ່ວໂລກສໍາລັບຄໍາຫມັ້ນສັນຍາຂອງຕົນໃນການຄົ້ນຄວ້າ, ນະວັດຕະກໍາ, ແລະຄວາມຊໍານານທີ່ນໍາໃຊ້, ພວກ​ເຮົາ​ໄດ້​ຮັບ​ການ​ສະ​ຫນອງ​ການ​ແກ້​ໄຂ​ວິ​ສະ​ວະ​ກໍາ Foam ນັບ​ຕັ້ງ​ແຕ່​ຕົ້ນ​ປີ 2012 ຂອງ​.

ພວກເຮົາສາມາດສະຫນອງການຜະສົມຜະສານຊີມັງທີ່ມີຄຸນນະພາບສູງແລະຜະລິດຕະພັນທີ່ກ່ຽວຂ້ອງກັບຄອນກີດໂຟມທັງຫມົດໃນທົ່ວໂລກ.

ບໍລິສັດມີພະແນກວິຊາການມືອາຊີບແລະພະແນກກວດກາຄຸນນະພາບ, ຫ້ອງທົດລອງທີ່ມີອຸປະກອນດີ, ແລະມີອຸປະກອນການທົດສອບຂັ້ນສູງແລະສູນບໍລິການລູກຄ້າຫລັງການຂາຍ.

ຖ້າເຈົ້າສົນໃຈ, ກະລຸນາຮູ້ສຶກວ່າບໍ່ເສຍຄ່າແລະຕິດຕໍ່ພວກເຮົາ.

ການຈ່າຍເງິນ

T/T, Western Union, Paypal, ບັດເຄຣດິດ ແລະ ອື່ນໆ.

ການຂົນສົ່ງ

ທາງອາກາດ, ທາງທະເລ, ໂດຍດ່ວນ, ຕາມທີ່ລູກຄ້າຮ້ອງຂໍ.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC Industrial Grade

ຄໍາຖາມທີ່ຖາມເລື້ອຍໆກ່ຽວກັບ HPMC ເກຣດອຸດສາຫະກໍາ

HPMC ແມ່ນຫຍັງທີ່ໃຊ້ໃນການນໍາໃຊ້ອຸດສາຫະກໍາ?

Hydroxypropyl Methyl Cellulose (HPMC) ເປັນໂພລີເມີທີ່ລະລາຍໃນນໍ້າ. ມັນເຮັດວຽກໄດ້ດີເປັນ thickener, ເຄື່ອງຜູກມັດ, ແລະຮູບເງົາອະດີດ. ໃນການກໍ່ສ້າງ, it helps improve workability and water retention in cement-based products like tile adhesives and renders. ໃນສີແລະການເຄືອບ, ມັນຄວບຄຸມຄວາມຫນືດແລະປ້ອງກັນບໍ່ໃຫ້ sagging. It also stabilizes formulations in many other industrial processes.

Is industrial grade HPMC safe to handle?

ແມ່ນແລ້ວ. Industrial grade HPMC is non-toxic and not classified as hazardous. ມັນບໍ່ລະຄາຍເຄືອງຜິວຫນັງຫຼືຕາພາຍໃຕ້ການນໍາໃຊ້ປົກກະຕິ. ຍັງ, wear basic protective gear like gloves and safety glasses when handling large quantities. Avoid breathing fine dust during mixing. ເກັບໄວ້ໃນແຫ້ງ, ສະຖານທີ່ເຢັນຫ່າງຈາກຄວາມຊຸ່ມ.

ຂ້ອຍຈະລະລາຍ HPMC ແນວໃດຢ່າງຖືກຕ້ອງ?

HPMC dissolves best in cold water. Add it slowly while stirring to prevent clumping. You can also mix it with other dry powders first, ຫຼັງຈາກນັ້ນຕື່ມນ້ໍາ. Hot water causes it to gel too fast and form lumps. Let the mixture stand after mixing—it will fully hydrate in 15 ກັບ 60 ນາທີ, ຂຶ້ນກັບຊັ້ນຮຽນ.

Does HPMC work in high-temperature environments?

HPMC gels when heated. The exact temperature depends on the product type, usually between 50°C and 90°C. This property is useful in some applications but may limit use in very hot conditions. Choose the right grade based on your process temperature to avoid performance issues.

HPMC ສາມາດປະສົມກັບສານເຕີມແຕ່ງອື່ນໆໄດ້?

ແມ່ນແລ້ວ. HPMC works well with most common industrial additives like plasticizers, ກະແຈກກະຈາຍ, ແລະສານກັນບູດ. ທົດສອບຊຸດນ້ອຍໆກ່ອນສະເໝີ. Some salts or strong acids may reduce its effectiveness. ກວດເບິ່ງຄວາມເຂົ້າກັນໄດ້ກ່ອນທີ່ຈະໃຊ້ເຕັມຮູບແບບ.