China Pvc Optical Brightener – YIHOO PC(Polycarbonate) additives – YIHOO

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China Pvc Optical Brightener – YIHOO PC(Polycarbonate) additives – YIHOO Detail:

Polycarbonate (PC) is a polymer containing carbonate group in the molecular chain. According to the structure of the ester group, it can be divided into aliphatic, aromatic, aliphatic – aromatic and other types. The low mechanical properties of aliphatic and aliphatic aromatic polycarbonate limit their application in engineering plastics. Only aromatic polycarbonate has been industrially produced. Due to the particularity of polycarbonate structure, PC has become the general engineering plastics with the fastest growth rate among the five engineering plastics.

PC is not resistant to ultraviolet light, strong alkali, and scratch. It turns yellow with long-term exposure to ultraviolet. Therefore, the need for modified additives is essential.

The company could offer below PC additives:

CLASSIFICATION	PRODUCT	CAS	COUNTER TYPE	APPLICATION
ANTIOXIDANT	YIHOO UV234	70321-86-7	TINUVIN 234	Used in PC, PC blend, PE, PET, PA, nylon, rigid PVC, ABS compound, PPS, PPO, aromatic copolymer, TPU, PU fiber, automobile coating.
	YIHOO UV360	103597-45-1	TINUVIN 360	Used in acrylic resin, polyalkyl terephthalate, PC, modified polyphenylene ether resin, PA, acetal resin, PE, PP, PS, cosmetics.
	YIHOO UV1164	2725-22-6	TINUVIN 1164	Most suitable for nylon, PVC, PET, PBT, ABS and PMMA as well as other high performance plastic products.
	YIHOO UV1577	147315-50-2	TINUVIN 1577	Most suitable for PC and PET.
	YIHOO UV3030	178671-58-4	UVINUL 3030	Used to protect plastic and paint products from UV radiation in sunlight. Especially suitable for processing high temperature polymers such as PC, PET, PES, etc.
	YIHOO UV3035	5232-99-5	UVINUL 3035	Used as UV absorber in plastics, paints, dyes, automobile glass, cosmetics and sunscreen.

To provide polymer additives in more specific applications, the company has established a product series covering below applications: PA polymerization & modification additives, PU foaming additives, PVC polymerization & modification additives, PC additives, TPU elastomer additives, low VOC automotive trim additives textile finishing agent additives, coating additives, cosmetics additives, API and other chemical products like zeolite etc..

You are always welcome to contact us for inquiries!

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