三羥甲基丙烷（簡稱TMP），白色片狀結(jié)晶。易溶于水、低碳醇、甘油、N,N-二甲基甲酰胺，部分溶于丙酮、乙酸乙酯，微溶于四氯化碳、乙醚和氯仿。下面氫氧化鉀廠家為您講解下三羥甲基丙烷操作及儲存注意事項。

Trimethylolpropane (TMP), a white crystalline flake. Easily soluble in water, low-carbon alcohols, glycerol, N, N-dimethylformamide, partially soluble in acetone and ethyl acetate, slightly soluble in carbon tetrachloride, ether, and chloroform. Below, the potassium hydroxide manufacturer will explain to you the precautions for the operation and storage of trimethylolpropane.

一、操作注意事項

1、 Precautions for operation

密閉操作，加強通風(fēng)。操作人員必須經(jīng)過專門培訓(xùn)，嚴(yán)格遵守操作規(guī)程。建議操作人員佩戴自吸過濾式防塵口罩。遠(yuǎn)離火種、熱源，工作場所嚴(yán)禁吸煙。使用防爆型的通風(fēng)系統(tǒng)和設(shè)備。避免與氧化劑、酸類接觸。搬運時輕裝輕卸，防止包裝破損。配備相應(yīng)品種和數(shù)量的消防器材及泄漏應(yīng)急處理設(shè)備。倒空的容器可能殘留有害物。

Close operation and strengthen ventilation. Operators must undergo specialized training and strictly adhere to operating procedures. It is recommended that operators wear self-priming filtering dust mask. Keep away from sparks and heat sources, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Avoid contact with oxidants and acids. Light loading and unloading during transportation to prevent packaging damage. Equip corresponding types and quantities of firefighting equipment and emergency response equipment for leaks. Empty containers may have residual harmful substances.

二、儲運注意事項

2、 Precautions for storage and transportation

儲存于陰涼、通風(fēng)的庫房。遠(yuǎn)離火種、熱源。應(yīng)與氧化劑、酸類分開存放，切忌混儲。配備相應(yīng)品種和數(shù)量的消防器材。儲區(qū)應(yīng)備有合適的材料收容泄漏物。起運時包裝要完整，裝載應(yīng)穩(wěn)妥。運輸過程中要確保容器不泄漏、不倒塌、不墜落、不損壞。嚴(yán)禁與氧化劑、酸類等混裝混運。運輸途中應(yīng)防曝曬、雨淋，防高溫。

Store in a cool and ventilated warehouse. Keep away from sparks and heat sources. It should be stored separately from oxidants and acids, and mixed storage should be avoided. Equip corresponding types and quantities of fire-fighting equipment. The storage area should be equipped with suitable materials to contain leaks. The packaging should be complete during shipment and the loading should be secure. During transportation, it is necessary to ensure that the container does not leak, collapse, fall, or be damaged. It is strictly prohibited to mix and transport with oxidants, acids, etc. During transportation, it is necessary to prevent exposure to sunlight, rain, and high temperatures.

主要用途

Main purpose

三羥甲基丙烷是一種重要的精細(xì)化工產(chǎn)品，它是樹脂行業(yè)常用的擴鏈劑。其熔點低，分子結(jié)構(gòu)中有3個羥甲基，可與有機酸反應(yīng)生成單酯或多酯，與醛、酮反應(yīng)生成縮醛、縮酮，與二異氰酸酯反應(yīng)生成氨基甲酸酯等。

Trimethylolpropane is an important fine chemical product and is a commonly used chain extender in the resin industry. It has a low melting point and three hydroxymethyl groups in its molecular structure, which can react with organic acids to produce single or multiple esters, with aldehydes and ketones to produce acetals and ketals, and with diisocyanates to produce carbamate, etc.

產(chǎn)品主要用于醇酸樹脂、聚氨酯、不飽和樹脂、聚酯樹脂、涂料等領(lǐng)域，也可用于合成航空潤滑油、增塑劑、表面活性劑、潤濕劑、炸藥、印刷油墨等，還可用作紡織助劑和聚氯乙烯樹脂的熱穩(wěn)定劑。

The product is mainly used in the fields of alkyd resins, polyurethane, unsaturated resins, polyester resins, coatings, etc. It can also be used for synthesizing aviation lubricants, plasticizers, surfactants, wetting agents, explosives, printing inks, etc. It can also be used as textile additives and thermal stabilizers for polyvinyl chloride resins.

應(yīng)急處理

Emergency Management

隔離泄漏污染區(qū)，限制出入。切斷火源。建議應(yīng)急處理人員戴防塵面具（罩），穿一般作業(yè)工作服。用砂土、干燥石灰或蘇打灰混合。收集于干燥、潔凈、有蓋的容器中，轉(zhuǎn)移場所。若大量泄漏，收集回收或運廢物處理場所處置。

Isolate the contaminated area and restrict access. Cut off the ignition source. It is recommended that emergency personnel wear dust masks (full face masks) and general work clothes. Mix with sand, dry lime, or soda ash. Collect in a dry, clean, and covered container and transfer to a safe place. If there is a large amount of leakage, collect and recycle it or transport it to a waste disposal site for disposal.

三羥甲基丙烷操作及儲存注意事項相關(guān)內(nèi)容就講解到這里了，希望能夠給您好的幫助，更多事項就來我們網(wǎng)站http://qxu1539600089.my3w.com咨詢吧！

That's all for the operation and storage precautions of trimethylolpropane. We hope it can be of great help to you. For more information, please visit our website http://qxu1539600089.my3w.com Consult!