商品名稱：DCBP

中文名稱：2,4-二氯過氧化苯甲酰
分子式：C14H6O4Cl4       

分子量：380.0

理論活性氧含量：4.21%

CAS號(hào) : 133-14-2

UN No. 3106

Einecs : 205-094-9

主要分解產(chǎn)物：CO2、1、2，微量的雙2等。

指標(biāo):

半衰期：

0.1小時(shí)：80℃ 

1小時(shí)：65℃ 

10小時(shí)：47℃ 

熱穩(wěn)定性數(shù)據(jù):

自加速分解溫度（SADT）：60℃

危急溫度（Tem）：--  

控制溫度（Tc）：--    

貯存溫度（Tsmax/TSmin）：30/--℃ 

技術(shù)標(biāo)準(zhǔn):

外觀：白色糊狀物

含量C：≥50.0±1.0%

水份: 1.5% max 

包裝:

DCBP的標(biāo)準(zhǔn)包裝是凈重20公斤的纖維紙筒，內(nèi)塑料袋包裝 。也可按用戶要求的規(guī)格包裝。

DCBP為D類固體有機(jī)過氧化物，貨物分類：5.2,聯(lián)合國編號(hào):3106,二類危險(xiǎn)貨物包裝.

注意事項(xiàng):

1.遠(yuǎn)離火種、明火和熱源。

2.避免接觸還原劑（如胺類）、酸、堿和重金屬化合物（如促進(jìn)劑、金屬皂等）

3.請(qǐng)參照本產(chǎn)品的數(shù)據(jù)表（MSDS）。

用途:

本品是硅橡膠的良好的硫化劑，處理溫度為75℃，硫化溫度為90℃，推薦用量1.1-2.3%。

貯存條件:

保持包裝密閉并處于良好通風(fēng)狀態(tài)下，貯存溫度≤30℃，避免和還原劑如胺類、酸、堿、重金屬化合物（促進(jìn)劑及金屬皂），嚴(yán)禁在庫房?jī)?nèi)分裝及取用。

貯存穩(wěn)定性:

按廠家提示的條件進(jìn)行保存，產(chǎn)品在三個(gè)月內(nèi)可保證出廠技術(shù)標(biāo)準(zhǔn)。

滅火:

小的火災(zāi)需用干粉或二氧化碳滅火器滅火，同時(shí)用大量水噴灑，防止再燃。大火需在不危險(xiǎn)的距離之外用大量水噴射。

Product Name：DCBP

English name:Di(2,4-dichlorobenzoyl) peroxide

Chemical name: Di (2,4-dichlorobenzoyl) peroxide

Molecular formula：C14H6O4Cl4       

Molecular weight：380.0

Theoretical active oxygen content：4.21%

CAS. : 133-14-2

UN No. 3106

Einecs : 205-094-9

Main decomposition products: CO2, 1, 2 trace amounts of bis (2), etc.

Safety indicators:

Half life (measured in chlorobenzene solution):

0.1 hour: 80 ℃

1 hour: 65 ℃

10 hours: 47 ℃

Thermal stability data:

Self accelerating decomposition temperature (SADT): 60 ℃

Critical temperature (Tem):--

Control temperature (Tc):--

Storage temperature (Tsmax/TSmin): 30/-- ℃

Technical standards:

Appearance: White paste

Content：≥50.0±1.0%

Moisture: 1.5% max 

Packing:

The standard packaging for DCBP is a fiber paper tube with a net weight of 20 kilograms and a plastic bag inside. It can also be packaged according to the specifications requested by the user.

DCBP is a Class D solid organic peroxide, cargo classification: 5.2, UN number: 3106, packaging for Class II dangerous goods

Safety precautions:

1. Keep away from sparks, open flames, and heat sources.

2. Avoid contact with reducing agents (such as amines), acids, bases, and heavy metal compounds (such as accelerators, metal soaps, etc.)

3. Please refer to the safety data sheet (MSDS) of this product.

Purpose:

This product is a good vulcanizing agent for silicone rubber, with a safe processing temperature of 75 ℃ and a vulcanization temperature of 90 ℃. The recommended dosage is 1.1-2.3%.

Storage conditions:

Keep the packaging sealed and in a well ventilated state, with a maximum storage temperature of 30 ℃. Avoid mixing with reducing agents such as amines, acids, alkalis, and heavy metal compounds (accelerators and metal soaps). It is strictly prohibited to pack or use in the warehouse.

Storage stability:

Store according to the manufacturer's instructions, and the product can meet the factory technical standards within three months.

Fire extinguishing:

Small fires need to be extinguished with dry powder or carbon dioxide fire extinguishers, and a large amount of water should be sprayed to prevent reignition. A large fire requires spraying a large amount of water from a safe distance.