商品名稱：TBPV （TBPP）

中文名稱：過氧化特戊酸叔丁酯

化學名稱：過氧化特戊酸叔丁酯

分子式：C9H18O3

分子量：174.2

理論活性氧量：9.18%

CAS號： 927-07-1

UN  No.  3113

Einecs : 213-147-2

級別： 5.2 

C型液體有機過氧化物，控溫運輸。鐵路運輸和空運被禁止。

性質：

本品為透明油狀液體，不溶于水，溶于多數(shù)有機溶劑，凝固點低于-17℃。粘度（-10℃）：2.1mPa.s 。本品可用異十二烷或無嗅礦物油(OMS)等多種溶劑調配.

主要分解產(chǎn)物：叔丁醇、異丁酮、異丁烷、CO2等。

指標:

半衰期:

0.1小時：94℃

1小時：75℃ 

10小時：57℃ 

熱穩(wěn)定性數(shù)據(jù):

自加速分解溫度（SADT）：20℃

危急溫度（Tem）：10℃

控制溫度（Tc）：0℃

貯存溫度（Tsmax）：-17/-5 ℃

活化能E（KJ/mol）：123.59

技術標準:

外觀：透明液體  

色度：20APHA 

含量：75.01%  min

TBHP：1000mg/kg max

無機及有機可水解氯化物：150mg/kg  max

用途:

1.本產(chǎn)品是乙烯高壓管式或釜式聚合的引發(fā)劑。

2.用于氯乙烯的聚合：本品適合于溫度在50-70℃的氯乙烯懸浮聚合工藝。

3.本產(chǎn)品可用于丙烯酸酯類和甲基丙烯酸酯類的懸浮聚合引發(fā)劑。也可用于丙烯酸酯類的溶液和非水分散聚合，以制造涂料。

4.本產(chǎn)品也是醋酸乙烯（EVA）的重要引發(fā)劑。

5.為不飽和聚酯的中溫固化劑，固化溫度為80-100℃，適用于熱壓模塑法工藝。

6.該品添加在油品中，會改善油品的品質。

包裝及運輸:

標準包裝為20公斤的聚乙烯包裝。也可根據(jù)客戶的要求的包裝尺寸供貨，客戶可在訂貨時提出要求。

儲存注意事項:

1.儲存于陰涼通風的空間內,倉溫不超過-15℃。

2.遠離火種，熱源。應與酸類，還原劑，易燃物，可燃物，還原劑等分開存放。

3.儲存間的照明通風等設施采用防爆型，開關設在戶外。

4.搬運時應小心輕放，防止包裝及容器的破損，禁止撞擊和振蕩，分裝和搬運作業(yè)要注意個人防護。

5.請客戶在貯運和使用本產(chǎn)品時仔細閱讀《技術說明書（MSDS） 》。

產(chǎn)品有效期:

在嚴格按照生產(chǎn)廠家提示的條件貯存、運輸。三個月內產(chǎn)品質量可確實保證。

火災防護:

1、本產(chǎn)品可能因受熱而劇烈分解，會猛烈起火，少量產(chǎn)品小火應迅速用泡沫或干粉滅火器進行滅火。

2、大火應迅速撤達到不危險的距離以外并用水槍樸救，通知消防部門處理。

Product name：TBPV （TBPP）

English name:tert-Butyl peroxypivalate

Chemical name: tert butyl peroxyvalerate

Molecular formula：C9H18O3

Molecular weight：174.2

Theoretical active oxygen content：9.18%

CAS. ： 927-07-1

UN  No.  3113

Einecs : 213-147-2

Level: 5.2

C-type liquid organic peroxide, temperature controlled transportation. Railway and air transportation are prohibited.

Property：

This product is a colorless transparent oily liquid, insoluble in water, soluble in most organic solvents, and has a freezing point below -17 ℃. Viscosity (-10 ℃): 2.1mPa. s. This product can be formulated with various solvents such as isododecane or odorless mineral oil (OMS)

Main decomposition products: tert butanol, isobutanone, isobutane, CO2, etc.

Safety indicators:

Half life:

0.1 hour: 94 ℃

1 hour: 75 ℃

10 hours: 57 ℃

Thermal stability data:

Self accelerating decomposition temperature (SADT): 20 ℃

Emergency temperature (Tem): 10 ℃

Control temperature (Tc): 0 ℃

Storage temperature (Tsmax): -17/-5 ℃

Activation energy E (KJ/mol): 123.59

Technical standards:

Appearance: Colorless transparent liquid

Chromaticity：20APHA 

Content：75.01%  min

TBHP：1000mg/kg max

Inorganic and organic hydrolyzable chlorides: 150mg/kg max

Purpose:

1. This product is an efficient initiator for ethylene high-pressure tube or kettle polymerization.

2. Used for the polymerization of vinyl chloride: This product is suitable for the suspension polymerization process of vinyl chloride at a temperature of 50-70 ℃.

3. This product can be used as a suspension polymerization initiator for acrylic and methacrylate types. It can also be used for acrylic ester solutions and non aqueous dispersion polymerization to manufacture coatings.

4. This product is also an important initiator for vinyl acetate (EVA).

5. It is a medium temperature curing agent for unsaturated polyester, with a curing temperature of 80-100 ℃, suitable for hot pressing molding process.

6. Adding this product to the oil will greatly improve the quality of the oil.

Packaging and transportation:

The standard packaging is 20 kilograms of polyethylene packaging. We can also supply according to the packaging size requested by the customer, and the customer can make requirements when placing an order.

Storage precautions:

1. Store in a cool and ventilated space, with a warehouse temperature not exceeding -15 ℃.

2. Keep away from sparks and heat sources. It should be stored separately from acids, reducing agents, inflammables, combustibles, reducing agents, etc.

3. The lighting and ventilation facilities in the storage room are explosion-proof, with switches located outdoors.

4. When handling, care should be taken to prevent damage to packaging and containers, and impact and oscillation are prohibited. Personal protection should be taken during packaging and handling operations.

5. Please carefully read the Safety Technical Manual (MSDS) when storing, transporting, and using this product.

Product validity period:

Store and transport in strict accordance with the manufacturer's instructions. The product quality can be guaranteed within three months.

Fire protection:

1. This product may decompose violently due to heating, and may ignite violently. A small amount of small fires should be put out quickly with foam or dry powder extinguishers.

2. The fire should be quickly evacuated to a safe distance and rescued with a water gun, and the fire department should be notified for handling.