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Product Name ZBPD (ZDBP) -90  Green
Chemical Name zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate)
Molecular Formula ZBPD (ZDBP) -90 environmental protection
CAS No. 6990-43-8
Molecular Weight 548.07
Item Standards
Product Form Powder
Appearance White
Assay (%) ≥ 90 ± 2
Loss on Drying % (≤) 0.4
Zinc Content % 10.0-12.0
Ash % (≤)
Sulfur Content % 20.0-22.0
Residue on 150μm Sieve % (≤)

Residue on 840μm Sieve % (≤) 0
Vulcanization speed Super Speed Class

◆ UHOO ZBPD-90 is powder, which is more suitable for transport than ZBPD liquid. Compared with ZBPD-75, UHOO ZBPD-90 has a higher effective content, which is especially suitable for pre-dispersed masterbatch.

◆ UHOO ZBPD-90 is a rapid adjuvant for NR and EPDM, and UHOO ZBPD-90 has a significant anti-reversion effect in NR.

◆ UHOO ZBPD-90 is not bloom, with fast curing speed and low cost. UHOO ZBPD-90 has no amine structure and can be used in sulfurized systems without nitrite production.

◆ UHOO ZBPD-90 is regulated for use in articles in contact with food as specified under BgVV. Recommendation XXL, Category 4. UHOO ZBPD-90 is not regulated for use in FDA food contact applications.

◆ General dosage: 1-4 phr.

Kraft paper bag 25 kg
Validity 18 months
Package color code

Hebi UHOO New Materials CO., LTD.
Non - tire rubber additives professional manufacturer

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 Domestic Tel: 0392-3333686, 3370932
 International Tel: 86-392-3370959, 3370929
 Email:
 Fax: 0392-3321215, 3370959
 Add: National Economic and Technological Development Zone, Hebi City, Henan Province

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