Rubber additives: Accelerator BF for CPE Chlorinated Polyethylene
Accelerator for chlorinated pol yethylene (CPE)
Composition: High molecular-weight fatty amines
Physical State: Waxy&nbs p;flakes
&nbs p;   ; Specification & nbsp; Test Method
Amine Number   ; 110-116   ; VV/5.014
Color, Gardner &nb sp; 2.0 maximum & nbsp; SC/5.003
Lodine Value   ; 3.0 maximum&n bsp; &nb sp; VE/5.009
Moisture Content & nbsp; 0.4% maximum &nb sp; VE/5.002
Secondary Amine &n bsp; 91.0% minimum &nb sp; VV/5.014 p>
Typical values not routinely&nb sp;measured or reported on the Certi ficate of Analysis.
Density at 60°C   ; 0.80 Mg/m3
Melting Point &nbs p; 72°C
Used as accelerator for ch lorinated polyethylene (CPE)with vulcanizing&n bsp;agent ACTOR-TDDS, ACTOR-ECHO.A and AC TOR-512.
Standard Container   ; 25 kg fiber drum Guarantee Period &nbs p;12 months normal temperature
Rubber additives: ACTOR-TDDS CAS# 51988-14-8
ACTOR-TDDS vulcanizing agent is designed for use with halogenated elastomers such as chlorinated polyethylene (CPE) and poly-epichlorohydrin(ECO). ACTOR-TDDS is a blend of esters of dimercapto 1,3,4-thiadiazole. Compounds cured with ACTOR-TDDS have good compression set and thermal stability.
General Sales Specifications
Total Reactive, % 90minimum
Fineness,% through a 300 mesh sieve 99minimum
Moisture, % & amp; nbsp; 0.5maximum
Specific gravity at 25/25 ’C   ; ; 1.46
The advantages of ACTOR-TDDS cure system are:
Low compound costs achieved through use of inexpensive oils and high filler loading.
ACTOR-TDDS< span lang="EN-US" style="font-size: 12.0pt;font-family:"Arial Narrow""> can be used as a vulcanizing agent for halogenated elastomers. Complete information about its utility can be found in Technical Bulletins (ACTOR-TDDS vulcanizing Agent Cost Effective, High Performance Vulcanizing Agent for Chlorinated Polyethylene).
Standard Container - 25 kg fiber drum
Guarantee period- 12 months normal temperature
Polyester Color Paste
1. Appearance: Paste like substance with well-distributed color:
2. Gelation Time(25Ž):2-30min;
3. Color Test:well-distributed color after sample solidification
Uses:Itfs mainly used in coloration of products from toughened polyester glass.It is also suitable to manufactuing artificial agate products, resin handicraft products,polyester furniture and polyester button,etc.
Kinds:There are two kinds,i.e.products from imported and domestic raw matarial,with till tens colors used in accordance with the needs of customers.
The product contains finely ground chromatophore resin, color powders,dispersing agent and dye fixatives,thus has good overlaying property,excellent dispersity,strong tinting power, bright color and long color-lasting time.
These characteristics are superior to that of domestic similar products.
1. The paste in new color should pass the test for determination of necessary quantity before use. Attention should be paid that the color used is that of product after resin solidification in stead of that of liquid resin.
2. Some colors have polymerization retarding or promoting properties on resin solidification,and thus should be subjected to tests befor use to determine the quantity of occelerators.
1. The storage place for the products should be kept dry, draughty, heat insulated, without direct sunlight penetration and in the temperature bellow25C:
The plastic bucket should be piled up in not more than two layers, and its cover should be tightly
1 Appearance: Purple,clear liquid
2.Gelation time(25¡æ): ¡Ü10min ¡Ü5min
4.Color index of resin casting: Slight bluish Slight bluish
Use; The product is the best accelerator in tint color, is widely used, in the quantity of 0.5-2.5% of resin and generally combined with an initiator of peroxide, such as cyclohexanone peroxide or methyl ketone peroxide,in shaping of productds from toughened glass,especially suitable to use in tint casting for artificial agate, buttons, polyester furniture, and tint technological casting, Under any condition, the accelerator should not be in contact with initiator of peroxide, otherwise, violent explosion could be induced and result in severe consequence in blend, the initiator (and color paste) should be added into the resin followed by stirring for good mixture and adding the accelerator. It is also permissible to add the initiator after adding the accelerator and mixing well.
Characteristics: The product is a new one developed by our factory in 1990th. The characteristics include:
1. High efficiency, the application volume is only a half of a normal accelerator;
2. The solidified resin is tint, but the colored product is bright. It is especially suitable to use in tint product;
3. Excellent stability with a shelf life of over 6 months.
Package:Plastic bucket,20kg.Temperature for storage and transport: bellow 30¡æ. Shelf life:6 months. The product belongs to inflammable articles, and should be transported in accordance with the stipulations in GB190.