Technical Specification£º Appearance White and yellowish powder Specific Gravity 1.02-1.12 Moisture Content£¨%£© £¼2.5 Melting Temperature Range£¨¡æ£© 80-150 Property: A kind of highly effective and non-toxic compound plastic heat stabilizer that provides excellent long-term heat stability, initial color retention, processability, lubricity and light stability. It¡¯s good for improving the products weatherability, glossiness and pressure resistance. It doesn¡¯t contain heavy metals such as Pb, Cd and Ba, thus safe and environmental friendly. Application: Mainly used in U-PVC products. Especially for water pipes and pipe fittings. Recommend dosage:2.2-3.5phr for caliber range from 20mm to 600mm