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17 Jun
Rubber spot price performance is firm
At present, the production areas at home and abroad are in the rubber cutting period. Recently, rainfall occurred in... read more
14 Dec
Reasons of rubber additives price rising in December
1.The North continued haze weather and government environmental supervision, resulting in limited capacity. ◇ Rubber chemicals included in the chemical... read more
08 Mar
Application of insoluble sulfur in rubber
Insoluble sulfur exists in the rubber compound in the form of sand crystal in the rubber mixing process, to... read more
20 Mar
What is the role of zinc oxide in rubber formulations?
First, activate the entire curing system Zinc oxide and stearic acid together form zinc soap, improve the solubility of zinc... read more
01 Apr
Rubber processing and scorch retarder
Plastic material in the storage and processing due to thermal effects occur early curing (cross-linking) and mobility and reprocessing... read more
30 Nov
Do rubber chemicals belong to dangerous goods?
Rubber chemicals are dangerous goods, flammable and explosive. Such as curing agent, oil, carbon black, organic accelerator and antioxidant. ... read more
21 Sep
Characteristics of the mineral oil defoamer
1.Defoaming and strong, with less does not affect the basic nature of the bubbling system. 2.Diffusion, permeability, energy and oil,... read more
19 Jun
What is the role of black rubber particles in the construction of plastic runways?
Black rubber particles on plastic track are generally made with recycled rubber, that is to say with the waste... read more
07 Sep
How to identify titanium dioxide
Physical methods: 1. The easiest way is to feel, more slippery is false titanium dioxide, the true titanium dioxide is astringent. 2. Flush,... read more
24 Oct
Sulfur compounds
Sulfur donors are those that release sulfur upon vulcanization and therefore may be sulfur-free or sulfur-less. Products are curing agent... read more