商品名稱：YNE （BPDY）

中文名稱：2,5-二甲基-2,5-二(叔丁基過氧)-3-己烷

化學(xué)名稱：2,5-二甲基-2,5-二叔丁基過氧化已炔-3 

分子式：C16 H30 O4

分子量：286.4

理論活性氧量：11.17%

CAS號(hào)：1068-27-5

UN No.  3113

Einecs : 213-944-5

主要分解產(chǎn)物：叔丁醇、2，5-二甲基-2，5-已炔二醇、甲烷等。

海運(yùn)(IMDG)：5.2 - 01  二類包裝,  C類液體過氧化物。二類危險(xiǎn)貨物包裝。

性質(zhì)：

本品為略帶黃色透明液體，可用無嗅礦物油、異十二烷等配制稀釋。或可用客戶指定的溶劑稀釋。也可用無機(jī)化合物或聚丙烯粉末進(jìn)行稀釋,不溶于水，溶于多數(shù)有機(jī)溶劑，比重（200C） 0.880,現(xiàn)提供85%礦物油調(diào)配產(chǎn)品、40%、50%用中性填料調(diào)配的產(chǎn)品。

指標(biāo):

半衰期:

0.1小時(shí)：164℃

1小時(shí)：141℃  

10小時(shí)：121℃ 

熱穩(wěn)定性數(shù)據(jù):

自加速分解溫度（SADT）：80℃

危急溫度（Tem）：75℃

控制溫度（Tc）：-- 

貯存溫度（Tsmax）：10/30 ℃ 

活化能E（KJ/mol）：150.67 

技術(shù)標(biāo)準(zhǔn):

外觀 ：清亮液體

含量：85%                          

色度 ：100Pt-Co max

叔丁基過氧化氫和2,5-二甲基-2,5-二叔丁基過氧化氫含量 ： 0.4%max

用途:

1.聚合物交聯(lián)劑:是一種可廣泛地適用于多種聚合物的有機(jī)過氧化物交聯(lián)劑,尤其適合于聚乙烯(LDPE、HDPE)，乙烯/醋酸乙烯共聚物（EVA）的聚合交聯(lián)劑，交聯(lián)溫度為1850C以上，用量為0.5%-3.8%(W/W)。

2.是聚丙烯降解優(yōu)良降解劑:可制成分子量低，分子量分布窄的高融體指數(shù)的流變聚丙烯，可做為高速紡絲料、涂覆料、薄膜料和鑄塑料的重要引發(fā)劑。

3.是苯乙烯聚合和共聚引發(fā)劑。聚合溫度過30-185° C。

包裝及運(yùn)輸:

標(biāo)準(zhǔn)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(shí)提出要求。

儲(chǔ)存注意事項(xiàng):

1.儲(chǔ)存于陰涼通風(fēng)的空間內(nèi),倉(cāng)溫不超過30° C。

2.遠(yuǎn)離火種，熱源。應(yīng)與酸類，還原劑，易燃物，可燃物，還原劑等分開存放。

3.儲(chǔ)存間的照明通風(fēng)等設(shè)施采用防爆型，開關(guān)設(shè)在戶外。

4.搬運(yùn)時(shí)應(yīng)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(yùn)作業(yè)要注意個(gè)人防護(hù)。

5.請(qǐng)客戶在貯運(yùn)和使用本產(chǎn)品時(shí)仔細(xì)閱讀《技術(shù)說明書（MSDS） 》。

產(chǎn)品有效期:

在嚴(yán)格按照生產(chǎn)廠家提示的條件貯存、運(yùn)輸。三個(gè)月內(nèi)產(chǎn)品質(zhì)量可確實(shí)保證。

火災(zāi)防護(hù):

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

2、大火應(yīng)迅速撤達(dá)到不危險(xiǎn)的距離以外并用水槍樸救，通知消防部門處理。

Product name：YNE （BPDY）

English name:2,5-Bis(tert-butyl peroxy)-2,5-dimethylhexyne-3

Chemical name: 2,5-dimethyl-2,5-ditert-butylperoxyhexyne-3

Molecular formula：C16 H30 O4

Molecular weight：286.4

Theoretical active oxygen content：11.17%

CAS.：1068-27-5

UN No.  3113

Einecs : 213-944-5

Main decomposition products: tert butanol, 2,5-dimethyl-2,5-hexanediol, methane etc.

IMDG: 5.2-01 Class II packaging, Class C liquid peroxide. Packaging of Class II dangerous goods.

Property：

This product is a slightly yellow transparent liquid, which can be diluted with odorless mineral oil, isododecane, etc. Alternatively, the solvent specified by the customer can be used for dilution. It can also be diluted with inorganic compound or polypropylene powder, insoluble in water, soluble in most organic solvents, with a specific gravity of 0.880 (200C). Now 85% mineral oil blended products, 40% and 50% neutral filler blended products are available.

Safety indicators:

Half life:

0.1 hour: 164 ℃

1 hour: 141 ℃

10 hours: 121 ℃

Thermal stability data:

Self accelerating decomposition temperature (SADT): 80 ℃

Emergency temperature (Tem): 75 ℃

Control temperature (Tc):--

Storage temperature (Tsmax): 10/30 ℃

Activation energy E (KJ/mol): 150.67

Technical standards:

Appearance: Clear liquid

Content：85%                          

Chromaticity:100Pt-Co max 

Content of tert butyl hydrogen peroxide and 2,5-dimethyl-2,5-di tert butyl hydrogen peroxide: 0.4% max

Purpose:

1. Polymer crosslinking agent: It is an organic peroxide crosslinking agent that can be widely used in various polymers, especially for polyethylene (LDPE, HDPE) and ethylene/vinyl acetate copolymer (EVA). The crosslinking temperature is above 1850C, and the dosage is 0.5% -3.8% (W/W).

2. It is an excellent degradation agent for polypropylene: it can be made into rheological polypropylene with low molecular weight and narrow molecular weight distribution, and high melt index. It can be used as an important initiator for high-speed spinning materials, coating materials, film materials, and casting plastics.

3. It is an initiator for styrene polymerization and copolymerization. The polymerization temperature exceeds 30-185 ° C.

Packaging and transportation:

The standard packaging is 20 kilograms of polyethylene packaging, which can also be supplied according to the packaging size requested by the customer. The customer can make a request when placing an order.

Storage precautions:

1. Store in a cool and ventilated space, with a warehouse temperature not exceeding 30° C.

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.