Dialkyl peroxides
적용 범위
Dialkyl peroxides (di-tertiary alkyl)는 분해로 자유 라디칼을 생성하여 Olefin 수지의 가교 및 개질에 효율적으로 사용되는 유기과산화물 입니다.
제품소개
DiCup® R/Luperox® DCP dicumyl peroxide Product
DiCup® R/Luperox® DCP dicumyl peroxide is used as a high temperature crosslinker in rubber and plastics applications. Compounds containing DiCup® R/ Luperox® DCP dicumyl peroxide are normally are processed at temperatures up to 250°F (121°C) and can be cured at temperatures above 300°F (149°C). DiCup® R/Luperox® DCP dicumyl peroxide can be used also in the polymerization of expandable polystyrene as finisher and as synergist for fire retardant EPS applications.
Luperox® 101 polymer initiator
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Product
Luperox® 101 polymer initiator is a technically pure material useful in viscosity modification of polypropylene and crosslinking of engineered rubber products. Arkema is offering a wide range of phlegmetizers and carriers to ease its use at our customers.
Luperox® 101PP20, 101PP10 and 101PP7.5 viscosity modifier by Arkema
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Product
Luperox® 101PP20, 101PP10 and 101PP7.5 viscosity modifier is a 20% or 7.5% active weight dispersion of Luperox® 101 polymer initiator on a polypropylene powder carrier. Luperox® 101PP20, 101PP10 and 101007,5 modifier offers compounders easy mixing in twin or single screw compounding for mixed or single streams of polyolefins, and recycled material.
Luperox® 101XL45 crosslinking peroxide
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Product
Luperox® 101XL45 crosslinking peroxide is a 45% active dispersion of Luperox® 101 polymer initiator mixed with calcium carbonate. Luperox® 101XL45 is useful for the curing of silicone rubbers, fluoroelastomers, and engineered rubber compounds under standard conditions above 170°C.
Luperox® 801
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Product
Luperox® 801 combines scorch safety and high curing efficiency and can be used as an alternative to dicumyl peroxide in the production of thin cables. Scorch resistance of organic peroxide based curing systems is a constant objective that focuses on productivity increase.
Luperox® DI
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Product
Di-t-Butyl Peroxide (DTBP) is a classic liquid peroxide mainly used in the initiation of polymerization, mainly LDPE.
Luperox® DTA
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Product
Luperox® DTA dialkyl peroxides are commonly used as polymerization initiators, crosslinking catalysts, and initiators.
Luperox® HP101XLP
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Product
Luperox® 101 is a highly active peroxides for crosslinking, with a range of activation temperatures and half lifes to suit all elastomer needs. Forms available include liquid, crystal, powder, granule and predispersion.
VulCup® R crosslinking peroxide
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Product
VulCup® R peroxide is a useful bis-peroxide for crosslinking engineered rubber products and elastomers. VulCup® R peroxide also offers a high degree of scorch safety during compounding and leaves very little odor in sulfur-free vulcanizates. As compared with dicumyl peroxide, users can often reach the same crosslinking effect even while using 40% less VulCup® R peroxide.
